{"as_of":"2026-08-10T11:54:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:b3c50145d07098b108a165a7ff4325499d39101f0840e8252d1996dfd5fd0c8b","coverage":[{"denominator":300,"lane":"reference_resolution","note":"Typed states for the displayed outbound observations.","records_observed":100,"source":"paper_references, paper_reference_links","source_observed_at":"2026-07-30T13:06:07.024090Z","state":"measured"},{"denominator":102,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":102,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-10T06:31:04.303077+00:00","state":"measured"},{"denominator":2,"lane":"inbound_itemization","note":"Pith citing papers itemized under the disclosed page cap.","records_observed":2,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-04T21:32:31.124235Z","state":"measured"},{"denominator":1,"lane":"external_citation_measurements","note":"A source-named dated measurement, never combined with another source.","records_observed":0,"source":"pith","source_observed_at":"2026-08-04T21:32:32.345340Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2607.27117","snapshot_observed_at":"2026-08-03T02:13:26.709206Z","title":"arXiv preprint arXiv:2607.27117 , year =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.29680","last_updated":"2026-07-31T17:57:03Z","snapshot_observed_at":"2026-08-08T04:26:24.615324Z","submitted_at":"2026-07-31T17:57:03Z","title":"Spectrum Estimation is Almost as Hard as Tomography","version":1},"reference_index":40,"source":"arxiv_source","source_observed_at":"2026-08-03T02:13:26.709206Z"},"links":{"cited_paper":"/paper/2607.27117","citing_paper":"/paper/2607.29680"},"observation_digest":"sha256:e7964ced2bba89f1a19e5182c2ecdc1afc4878576b6b8b1b0b27abb50b5a8445","observation_id":"cbd88732-d7ef-49b3-94d0-13edb3256b76","resolution":{"observed_at":"2026-08-03T02:13:26.709206Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"cited_work":{"arxiv_id":"2607.27117","doi":null,"metadata_source":"pith","pith_arxiv_id":"2607.27117","snapshot_observed_at":"2026-08-04T21:32:32.345340Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","venue":"quant-ph","work_id":"009f1ce3-8532-458e-9c83-465cc9949d9e","year":2026},"citing_paper":{"arxiv_id":"2608.01770","last_updated":"2026-08-03T06:43:01Z","snapshot_observed_at":"2026-08-09T09:11:48.338062Z","submitted_at":"2026-08-03T06:43:01Z","title":"The Sample Complexity of Fidelity Estimation to a Known Rank-$r$ Reference State Is $\\widetilde{\\Theta}(r^2/\\varepsilon^2)$","version":1},"reference_index":5,"source":"pdf_text","source_observed_at":"2026-08-04T21:32:31.124235Z"},"links":{"cited_paper":"/paper/2607.27117","citing_paper":"/paper/2608.01770"},"observation_digest":"sha256:24e8f512c803b1fe05cf58faddfc03a0f4fd772e2085ee9dfb16cdc9cbc21cad","observation_id":"489f8f65-4500-47aa-b28e-e8329b6a54e9","resolution":{"observed_at":"2026-08-04T21:32:32.440759Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-10T06:31:04.303077+00:00","source":"crossref"},{"observed_at":"2026-08-10T06:30:57.382061+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/2607.27117/citation-record","integrity":"/paper/2607.27117/integrity","json":"/paper/2607.27117/citation-record.json","paper":"/paper/2607.27117"},"outbound":[{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":"10.1007/978-3-642-18073-6_2","metadata_source":"openalex","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-05T02:28:24.338817Z","title":"On Quantum Estimation, Quantum Cloning and Finite Quantum de Finetti Theorems , ISBN=","venue":"Lecture notes in computer science","work_id":"e47b26ba-557b-47a5-967d-2f5baff87f9e","year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":1,"source":"arxiv_source","source_observed_at":"2026-07-30T13:05:57.157777Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:c559914c1fd8fb07620169a8658fec0b067df657cd0d889e029f04ed9ef87ba6","observation_id":"34661807-c959-41f3-9d4c-e69f821d5034","resolution":{"observed_at":"2026-07-30T13:10:56.287130Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-10T06:31:04.303077+00:00","source":"crossref"},{"observed_at":"2026-08-10T06:30:57.382061+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:05:57.252468Z","title":"2024 , eprint=","venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":2,"source":"arxiv_source","source_observed_at":"2026-07-30T13:05:57.252468Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:e3091db448150daff14a3ef218d28d3c674015685a5b319826157fb96c965809","observation_id":"0d4659cc-6e09-4443-889f-87dbd204abe2","resolution":{"observed_at":"2026-07-30T13:05:57.252468Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:05:57.333772Z","title":"2013 , publisher=","venue":null,"work_id":null,"year":2013},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":3,"source":"arxiv_source","source_observed_at":"2026-07-30T13:05:57.333772Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:21802590f94530b6386a5313854dad67c3b50bea098908b31fa6e14526d8dd86","observation_id":"555c7c45-7e87-42f8-a9ea-0c80929dfefc","resolution":{"observed_at":"2026-07-30T13:05:57.333772Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:05:57.406357Z","title":"Ahle , keywords =","venue":null,"work_id":null,"year":2022},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":4,"source":"arxiv_source","source_observed_at":"2026-07-30T13:05:57.406357Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:9f24cf97e662e4ac10137739b69abcb9818d5e16faf763e4df018f07ffa1c3c8","observation_id":"d2220907-a9a8-4b37-bbf5-a78be53faf19","resolution":{"observed_at":"2026-07-30T13:05:57.406357Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":"10.1016/s0012-365x(01)00263-1","metadata_source":"openalex","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-05T02:28:24.338817Z","title":"2002 , note =","venue":"Discrete Mathematics","work_id":"467d36cd-22a1-4f1f-a511-2b8cf5314449","year":2002},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":5,"source":"arxiv_source","source_observed_at":"2026-07-30T13:05:57.498125Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:48c2331e567c950d91150d512e7b5a589b7115e4fac5bf8010511c0ca386bed1","observation_id":"27715e97-dbab-4a86-a098-8a57dc57b036","resolution":{"observed_at":"2026-07-30T13:10:56.272230Z","resolver_source":"doi","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-10T06:31:04.303077+00:00","source":"crossref"},{"observed_at":"2026-08-10T06:30:57.382061+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:05:57.593388Z","title":"A survey on the complexity of learning quantum states , volume =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":6,"source":"arxiv_source","source_observed_at":"2026-07-30T13:05:57.593388Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:c9ed95f230fbf7c91aa2846f37ca3f538e3193a2f8e50d9a27bab7ca120b6fc0","observation_id":"b9e90b0e-9922-45b7-9400-3bb49e4ec965","resolution":{"observed_at":"2026-07-30T13:05:57.593388Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":"10.2307/1411","metadata_source":"openalex","pith_arxiv_id":null,"snapshot_observed_at":"2026-08-05T02:28:24.338817Z","title":null,"venue":"Journal of Animal Ecology","work_id":"30433740-d227-41e4-bd31-f228e6559f57","year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":7,"source":"arxiv_source","source_observed_at":"2026-07-30T13:05:57.693547Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:6be712a93c189bc9cbb4b3feb8ab2d9ac354232b6f4551bcfff1c3431ffb5768","observation_id":"df228892-b6ce-412b-b26a-b5b4171782ab","resolution":{"observed_at":"2026-07-30T13:10:56.248808Z","resolver_source":"doi_truncated","status":"malformed_identifier"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-10T06:31:04.303077+00:00","source":"crossref"},{"observed_at":"2026-08-10T06:30:57.382061+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:05:57.845771Z","title":"Expositiones Mathematicae , volume =","venue":null,"work_id":null,"year":2019},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":8,"source":"arxiv_source","source_observed_at":"2026-07-30T13:05:57.845771Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:c1e004f362d395aeab1d1aeaa934d91ca0e8d0655cedda56543024f7b1809f61","observation_id":"9b881f42-108d-45bd-8d4d-2239fdd6e9b5","resolution":{"observed_at":"2026-07-30T13:05:57.845771Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:05:58.056891Z","title":"2026 , eprint=","venue":null,"work_id":null,"year":2026},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":9,"source":"arxiv_source","source_observed_at":"2026-07-30T13:05:58.056891Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:3d74dcd3d5416218cd8c80472a1db9d548f56fbd78458c80c50e77b96a4fad2e","observation_id":"f573ab5b-3598-4a1f-ad1b-cd2e48476be8","resolution":{"observed_at":"2026-07-30T13:05:58.056891Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:05:58.158111Z","title":"On active and passive testing , volume =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":10,"source":"arxiv_source","source_observed_at":"2026-07-30T13:05:58.158111Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:7010c22e5aecccf6b53b68aaefe4bc5aff6e1032b812bc34c6c8891cb608fa20","observation_id":"e98a7fc8-e927-4d5f-9221-ee4fc7455825","resolution":{"observed_at":"2026-07-30T13:05:58.158111Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:05:58.321011Z","title":"Strong random unitaries and fast scrambling , year =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":11,"source":"arxiv_source","source_observed_at":"2026-07-30T13:05:58.321011Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:15580ed1cf8d1b0cf9846bfda8e1fa3cc1b5a8eefa0d7b895f009dbc376d2a5c","observation_id":"ed391269-5932-443b-9938-8288e623eae4","resolution":{"observed_at":"2026-07-30T13:05:58.321011Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:05:58.419365Z","title":"Inverse-free quantum state estimation with","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":12,"source":"arxiv_source","source_observed_at":"2026-07-30T13:05:58.419365Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:a2322e4792ab087cb99ee78ae8175f41fb64b23999813f87c7e4988a2d87f248","observation_id":"6caa8b4e-59b3-4e2a-b119-71602b4999cc","resolution":{"observed_at":"2026-07-30T13:05:58.419365Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:05:58.553807Z","title":"A list of complexity bounds for property testing by quantum sample-to-query lifting , year =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":13,"source":"arxiv_source","source_observed_at":"2026-07-30T13:05:58.553807Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:cc56bda36839754aeba7e88c120051f81bd9d97898b296d65120166b815f496c","observation_id":"ac3d4e95-4080-4480-b98f-e637216570ae","resolution":{"observed_at":"2026-07-30T13:05:58.553807Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:05:58.651808Z","title":"Towards sample-optimal learning of bosonic Gaussian quantum states , year =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":14,"source":"arxiv_source","source_observed_at":"2026-07-30T13:05:58.651808Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:4bc43a5252b3bd7fcb07c1ab802e01789c2af243c8b814244bb486d34cd9882c","observation_id":"56a3287f-8815-4ecf-ab07-97f960bc9228","resolution":{"observed_at":"2026-07-30T13:05:58.651808Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:05:58.798271Z","title":"Optimal learning of quantum channels in diamond distance , year =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":15,"source":"arxiv_source","source_observed_at":"2026-07-30T13:05:58.798271Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:ee0efe78e77fd6d0aa07aea840938324d2a5e6f1dd5b9fa1db74ce7e2a384716","observation_id":"11cfc41f-487c-481e-9507-a5abb253c4b7","resolution":{"observed_at":"2026-07-30T13:05:58.798271Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:05:58.959747Z","title":"Random dilation superchannel , year =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":16,"source":"arxiv_source","source_observed_at":"2026-07-30T13:05:58.959747Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:8814ad2a65c3c0fee70c7215057047f0cce4c3eab64e87c89e22f7c9caf5e13c","observation_id":"36b0c86c-8ef8-4553-853d-72b00d1efb30","resolution":{"observed_at":"2026-07-30T13:05:58.959747Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:05:59.145770Z","title":"Random Stinespring superchannel: converting channel queries into dilation isometry queries , year =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":17,"source":"arxiv_source","source_observed_at":"2026-07-30T13:05:59.145770Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:a3a985a6eeb3ca56e5d8dfe51f76375a532e55ac849522e5e363dcb71acf24eb","observation_id":"37a96542-59bd-45a4-b132-27a644d984ab","resolution":{"observed_at":"2026-07-30T13:05:59.145770Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:05:59.291291Z","title":"Random purification channel for passive","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":18,"source":"arxiv_source","source_observed_at":"2026-07-30T13:05:59.291291Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:d6ab1e1c8fbd31cfee7399dd07225666529c953898221bea1b12cf64c1254249","observation_id":"efbc07b6-9d38-4c7d-8d91-c7cd78178eb1","resolution":{"observed_at":"2026-07-30T13:05:59.291291Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:05:59.377824Z","title":"A random purification channel for arbitrary symmetries with applications to fermions and bosons , year =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":19,"source":"arxiv_source","source_observed_at":"2026-07-30T13:05:59.377824Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:1746ebd3ea26d3f4fb458323161ac490678ed6fa7ff99eb1c0efa6a1ef134cc0","observation_id":"4913d9e6-1158-4873-842f-8b8d3ed369f5","resolution":{"observed_at":"2026-07-30T13:05:59.377824Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:05:59.468334Z","title":"Random purification channel made simple , year =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":20,"source":"arxiv_source","source_observed_at":"2026-07-30T13:05:59.468334Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:b952e61f375cc0f1b94bb152062fc2b7e36bdd8575adb0523e7294d823ab37a7","observation_id":"9bc72068-55bd-409d-bd91-8e940a391461","resolution":{"observed_at":"2026-07-30T13:05:59.468334Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:05:59.551400Z","title":"Quantum generalizations of the polynomial hierarchy with applications to QMA (2) , volume =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":21,"source":"arxiv_source","source_observed_at":"2026-07-30T13:05:59.551400Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:82ea73c8c284bd137de05b5be75e449f69bdd6f3a1bf291a3c403c651dbf495d","observation_id":"8cc481d4-c257-4935-a5f2-6e6a3261812b","resolution":{"observed_at":"2026-07-30T13:05:59.551400Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:05:59.636434Z","title":"Sequential measurements, disturbance and property testing , year =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":22,"source":"arxiv_source","source_observed_at":"2026-07-30T13:05:59.636434Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:4c022c9a18b98f72dae1e4b49368898b0b4b26cba5aadbe6e23fae9ec88c0703","observation_id":"702111bb-96ef-4b00-8264-80b13bd139f3","resolution":{"observed_at":"2026-07-30T13:05:59.636434Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:05:59.747820Z","title":"Quantum algorithms to solve the hidden shift problem for quadratics and for functions of large","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":23,"source":"arxiv_source","source_observed_at":"2026-07-30T13:05:59.747820Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:5cd6216e41cf3f193ccc6afe80af322b2510fa721a9ab1001ee61709a7b2d0a0","observation_id":"32de1de7-de43-4d8d-a5a7-0f25f56d874b","resolution":{"observed_at":"2026-07-30T13:05:59.747820Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:05:59.838686Z","title":"Dimension independent and computationally efficient shadow tomography , year =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":24,"source":"arxiv_source","source_observed_at":"2026-07-30T13:05:59.838686Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:ccf2639f8ce518ace09cf2d4dc461c8a01b94626ad4819a13081b8305e94a750","observation_id":"d714e5d8-18cb-445a-a07c-d16b22d4ee41","resolution":{"observed_at":"2026-07-30T13:05:59.838686Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:05:59.934859Z","title":"Mixed state tomography reduces to pure state tomography , year =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":25,"source":"arxiv_source","source_observed_at":"2026-07-30T13:05:59.934859Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:1cb0b80df5aef3e90279140aa91254198360644ccb22fbb25f3d32987970b8dc","observation_id":"35fa2880-b137-49f0-b231-0a16fbb1e4c5","resolution":{"observed_at":"2026-07-30T13:05:59.934859Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:06:00.049515Z","title":"Optimal algorithms for learning quantum phase states , year =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":26,"source":"arxiv_source","source_observed_at":"2026-07-30T13:06:00.049515Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:76cf08b06112aefaf6d315d419699c98900ffd3016fe291ebacdf3242c9b7f67","observation_id":"2c6a35b4-4079-4959-ae50-506175286558","resolution":{"observed_at":"2026-07-30T13:06:00.049515Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:06:00.234491Z","title":"Learning stabilizer states by Bell sampling , year =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":27,"source":"arxiv_source","source_observed_at":"2026-07-30T13:06:00.234491Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:16c245ff1758d3637e39a0301415204aaa86627abf488e515acf5e6bab61732b","observation_id":"732d3c56-599f-4e38-b6e4-0e3bbfa7ce57","resolution":{"observed_at":"2026-07-30T13:06:00.234491Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:06:00.347357Z","title":"Product testing with single-copy measurements , year =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":28,"source":"arxiv_source","source_observed_at":"2026-07-30T13:06:00.347357Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:88168650772d3f6ecc97a5fe8bd744220ee6bf0881378fc3995aeb5db98d1e39","observation_id":"49050883-b495-49f5-a76f-d5b703a39bd2","resolution":{"observed_at":"2026-07-30T13:06:00.347357Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:06:00.467917Z","title":"Exponential separations between learning with and without quantum memory , year =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":29,"source":"arxiv_source","source_observed_at":"2026-07-30T13:06:00.467917Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:32b46ddd6ee942f2cd10168dd645d7dcb730bd652f1b85cfa1178d88e212d524","observation_id":"076b8c78-fbbb-403e-947d-1b5fac68453c","resolution":{"observed_at":"2026-07-30T13:06:00.467917Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:06:00.554834Z","title":"Approximate orthogonality of permutation operators, with application to quantum information , volume =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":30,"source":"arxiv_source","source_observed_at":"2026-07-30T13:06:00.554834Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:87db7cf161dd8585bc89e8f21cc5514f3cf1b0e390c4c16e0ea7c12f212bc2bd","observation_id":"0cb7d0ed-7ecf-4a32-b8f5-aa57ef2ed8b9","resolution":{"observed_at":"2026-07-30T13:06:00.554834Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:06:00.680579Z","title":"Local random quantum circuits are approximate polynomial-designs , volume =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":31,"source":"arxiv_source","source_observed_at":"2026-07-30T13:06:00.680579Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:7cee1de6353273fba095a3e9705167a3bee615e22e1579710aa88e33442e5bbf","observation_id":"bd60814e-4351-4e15-9ca0-e30c9761b536","resolution":{"observed_at":"2026-07-30T13:06:00.680579Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:06:00.851065Z","title":"A Mathematical Introduction to Compressive Sensing , year =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":32,"source":"arxiv_source","source_observed_at":"2026-07-30T13:06:00.851065Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:99551b0c8b97cec00b5a8938584fa86a36f123b6f44fc65744019bf030380625","observation_id":"84c8c34a-a4b9-4030-a7a6-4d22921cec28","resolution":{"observed_at":"2026-07-30T13:06:00.851065Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:06:00.947132Z","title":"Efficient approximate unitary designs from random Pauli rotations , year =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":33,"source":"arxiv_source","source_observed_at":"2026-07-30T13:06:00.947132Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:2d12cd530d278d610eaaa6488d57d50dbad3c78909451d7087815259c0c8bdf5","observation_id":"cf720c9e-7acf-4895-934a-8e2820fa1887","resolution":{"observed_at":"2026-07-30T13:06:00.947132Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:06:01.018087Z","title":"Explicit orthogonal and unitary designs , year =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":34,"source":"arxiv_source","source_observed_at":"2026-07-30T13:06:01.018087Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:24ffbc5dccbbdf01f7630e3bc6dec86acb8e769e1b4f4f576cc7da8aac1cd4ab","observation_id":"913e01a9-7ce6-4d14-9685-b0d57e0ef78a","resolution":{"observed_at":"2026-07-30T13:06:01.018087Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:06:01.116664Z","title":"Local test for unitarily invariant properties of bipartite quantum states , year =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":35,"source":"arxiv_source","source_observed_at":"2026-07-30T13:06:01.116664Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:a7496941f228a9590408464376b53c5ae49ca77d3e7d4abd258c6424df0354c9","observation_id":"596dd6b0-d6d5-4007-b0ee-cabe2c33d309","resolution":{"observed_at":"2026-07-30T13:06:01.116664Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:06:01.236219Z","title":"Conjugate queries can help , year =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":36,"source":"arxiv_source","source_observed_at":"2026-07-30T13:06:01.236219Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:c51d3dd4370f747f923393beb1cc1fd96b187b4ff83edde4ac045d1d99208ec6","observation_id":"a1b70930-327c-4c84-bcaa-66fa4c7a14b5","resolution":{"observed_at":"2026-07-30T13:06:01.236219Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:06:01.273954Z","title":"Bernstein-type bounds for beta distribution , volume =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":37,"source":"arxiv_source","source_observed_at":"2026-07-30T13:06:01.273954Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:2646732885739ed379854ff6521b447ec190f46c9b5953a0b8a9db1e9511e158","observation_id":"d413fd07-e6e5-420b-8f6d-436211e08a81","resolution":{"observed_at":"2026-07-30T13:06:01.273954Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:06:01.357714Z","title":null,"venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":38,"source":"arxiv_source","source_observed_at":"2026-07-30T13:06:01.357714Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:afea1ce001dbbaf9eaa8ca7c4334cab0f6b1bc7a4b36f70a7b3365eac282ac2c","observation_id":"449d94ba-5cf8-4643-a4ab-143ca35a2f77","resolution":{"observed_at":"2026-07-30T13:06:01.357714Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:06:01.433905Z","title":"Randomizing quantum states: Constructions and applications , volume =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":39,"source":"arxiv_source","source_observed_at":"2026-07-30T13:06:01.433905Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:13fcb23f416880620f43d5c8ea809154ba4ee9efcad763db4cbeed3d29a582e0","observation_id":"d3ab31e9-1b3d-4340-b6d7-a35f9226c175","resolution":{"observed_at":"2026-07-30T13:06:01.433905Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:06:01.496816Z","title":"Upper and lower bounds on quantum codes , year =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":40,"source":"arxiv_source","source_observed_at":"2026-07-30T13:06:01.496816Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:22646cfe6fb79657847756261f17426eb1ce1b576be034d0cd33e37fd2d89b89","observation_id":"6b370ed2-ef2f-4f66-aaae-39e795dfeebb","resolution":{"observed_at":"2026-07-30T13:06:01.496816Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:06:01.560063Z","title":"Lecture on quantum error correction , year =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":41,"source":"arxiv_source","source_observed_at":"2026-07-30T13:06:01.560063Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:36ec96251a30832f6e01ef010c7151c21a9b71041b1283cf4b4ac49073042656","observation_id":"39e4a46f-6a22-41a8-b970-80afa8227d3f","resolution":{"observed_at":"2026-07-30T13:06:01.560063Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:06:01.647900Z","title":null,"venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":42,"source":"arxiv_source","source_observed_at":"2026-07-30T13:06:01.647900Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:e21db7b2658244d421db9ca37f4dad15c67b0532a84631b74daecf6a51d9b1e4","observation_id":"df453d0f-fb86-40fa-8c30-5712036e0061","resolution":{"observed_at":"2026-07-30T13:06:01.647900Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:06:01.746481Z","title":"Why two qubits are special , volume =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":43,"source":"arxiv_source","source_observed_at":"2026-07-30T13:06:01.746481Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:ecc458707727bad0d862cccaa9604e8c7d0ae133af6d7a033b7b64aa1f1b90ba","observation_id":"2900f6c5-034e-4d49-b252-bcac3f64f241","resolution":{"observed_at":"2026-07-30T13:06:01.746481Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:06:01.872170Z","title":"Non-binary unitary error bases and quantum codes , year =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":44,"source":"arxiv_source","source_observed_at":"2026-07-30T13:06:01.872170Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:a4e520d5f931db3e1330a24ec3f902855cc75a8c214bddc61304b5d3679a35e7","observation_id":"40046d6b-5d35-4c87-b782-fae166b8bd63","resolution":{"observed_at":"2026-07-30T13:06:01.872170Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:06:02.057593Z","title":"Rigidity of superdense coding , volume =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":45,"source":"arxiv_source","source_observed_at":"2026-07-30T13:06:02.057593Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:145bd96093625f7d688ccc22bd35ecb487cb0519176f5047d85349b46257b9dc","observation_id":"196fee42-56fb-49de-9a12-01f3b42ce83c","resolution":{"observed_at":"2026-07-30T13:06:02.057593Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:06:02.156503Z","title":"All teleportation and dense coding schemes , volume =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":46,"source":"arxiv_source","source_observed_at":"2026-07-30T13:06:02.156503Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:826e5c47a849395488d1f5eaf02a6f3cda8ebf183f8877a54b6814b7f7d3fab9","observation_id":"df0984d6-3027-45b0-ac89-e00933869f4a","resolution":{"observed_at":"2026-07-30T13:06:02.156503Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:06:02.359850Z","title":"No more perfect codes: classification of perfect quantum codes , year =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":47,"source":"arxiv_source","source_observed_at":"2026-07-30T13:06:02.359850Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:2dd8e92bac69d94e19cfe58fe0938896ba6da081273bb59b42362fee7925d281","observation_id":"b51a0caa-1149-49f1-ab70-94a4e27e7324","resolution":{"observed_at":"2026-07-30T13:06:02.359850Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:06:02.571717Z","title":null,"venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":48,"source":"arxiv_source","source_observed_at":"2026-07-30T13:06:02.571717Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:0c1c45d479f1c22d7c785c746162f21db697b9792d190bca0c96ab54534aff97","observation_id":"4325db87-077c-476a-82fc-e7c600cba7ed","resolution":{"observed_at":"2026-07-30T13:06:02.571717Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:06:02.702188Z","title":"Are controlled unitaries helpful? , year =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":49,"source":"arxiv_source","source_observed_at":"2026-07-30T13:06:02.702188Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:712fcaada5a8f9a287c6a44265bc4a0b72fbb147f5674ae44bdeee9c2fc3d313","observation_id":"dd4713ad-b506-4fcc-b6c1-2a34a820706e","resolution":{"observed_at":"2026-07-30T13:06:02.702188Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:06:02.858075Z","title":"Amplitude amplification and estimation require inverses , year =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":50,"source":"arxiv_source","source_observed_at":"2026-07-30T13:06:02.858075Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:00850e9f86ae93a71f4e6c5eba605670b3e3fc029ed63f26bbab5dc7026f4095","observation_id":"ba358b44-55dd-451e-89e9-c5fab498f588","resolution":{"observed_at":"2026-07-30T13:06:02.858075Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:06:02.916440Z","title":"The state hidden subgroup problem and an efficient algorithm for locating unentanglement , year =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":51,"source":"arxiv_source","source_observed_at":"2026-07-30T13:06:02.916440Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:831cbb258118615302af9fc30f63057f4142daccee9c0fd0c07955b6ef7cc931","observation_id":"b8eb0314-9107-46a9-88e4-901d1fa0683e","resolution":{"observed_at":"2026-07-30T13:06:02.916440Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:06:02.971129Z","title":"A quantum algorithm for the quantum","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":52,"source":"arxiv_source","source_observed_at":"2026-07-30T13:06:02.971129Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:2944cff0463169dbe0d261676884c5bb93c28a967afa1281b20043449d6103d9","observation_id":"b33341b7-78c4-4b1a-9c6f-41fe86e615ea","resolution":{"observed_at":"2026-07-30T13:06:02.971129Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:06:03.070161Z","title":"Instance-Optimal Quantum State Certification with Entangled Measurements , year =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":53,"source":"arxiv_source","source_observed_at":"2026-07-30T13:06:03.070161Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:be72ab7ea437be5b540a631bb74bbcc0a4f4158260bbb029461a3710216098c7","observation_id":"d3e1668d-8759-4545-96ea-bc790db5fba3","resolution":{"observed_at":"2026-07-30T13:06:03.070161Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:06:03.133414Z","title":"Personal communication , year =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":54,"source":"arxiv_source","source_observed_at":"2026-07-30T13:06:03.133414Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:f5f73ff39f6678ebbb9b8b9cb5694c0551860545f9603acb92d21415ff7b6537","observation_id":"7ac7c0c2-8b34-46a4-8a0a-144f6492c122","resolution":{"observed_at":"2026-07-30T13:06:03.133414Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:06:03.209648Z","title":"Tight Bound for Quantum Unitary Time-Reversal , year =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":55,"source":"arxiv_source","source_observed_at":"2026-07-30T13:06:03.209648Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:4b723569f7bf2d9ec6772740fb2ee42f094fb5b4f5a2dd93c452e4709df97a74","observation_id":"1c2c4ee3-d54d-4c07-b37e-fa786b0c7112","resolution":{"observed_at":"2026-07-30T13:06:03.209648Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:06:03.259211Z","title":"Quantum majority vote , year =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":56,"source":"arxiv_source","source_observed_at":"2026-07-30T13:06:03.259211Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:70f70eff40355439bf99174409076587530dd90af4185cfbc780782e1d0fe941","observation_id":"ab62c1ce-5a47-4287-8016-dac48572e292","resolution":{"observed_at":"2026-07-30T13:06:03.259211Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:06:03.311662Z","title":"Optimal quantum purity amplification , year =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":57,"source":"arxiv_source","source_observed_at":"2026-07-30T13:06:03.311662Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:51beba932be119fc5bbd93e4d400d2e3d06730065bcd780489a7052aaaf09b82","observation_id":"ebc36478-85cc-4144-beb8-cdd200c6bf5d","resolution":{"observed_at":"2026-07-30T13:06:03.311662Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:06:03.370383Z","title":"Gelfand-","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":58,"source":"arxiv_source","source_observed_at":"2026-07-30T13:06:03.370383Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:a55f8414bd3ff1f0fbe9029512eaeab848be686ccac3b1bf7e0a8e7089be0da2","observation_id":"22b14220-ba5d-4863-aad1-30936b266932","resolution":{"observed_at":"2026-07-30T13:06:03.370383Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:06:03.472446Z","title":"The mixed","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":59,"source":"arxiv_source","source_observed_at":"2026-07-30T13:06:03.472446Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:295b50d9dd0b20b4f9b4fc5b625125acf17db99d42f45c0151703e8401b398ce","observation_id":"6ab15ec4-24d2-4e92-b00b-2cc0e8eb40f4","resolution":{"observed_at":"2026-07-30T13:06:03.472446Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:06:03.594124Z","title":"Singleton bounds for entanglement-assisted classical and quantum error correcting codes , volume =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":60,"source":"arxiv_source","source_observed_at":"2026-07-30T13:06:03.594124Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:ea9a94e64bc406bb0edcd78423cce26554c8a8160eb2cde2b8fc52cd5470eab5","observation_id":"d0d411e3-6680-414d-986a-234c499f4c3d","resolution":{"observed_at":"2026-07-30T13:06:03.594124Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:06:03.726237Z","title":"Pauli manipulation detection codes and applications to quantum communication over adversarial channels , year =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":61,"source":"arxiv_source","source_observed_at":"2026-07-30T13:06:03.726237Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:596c30a4d05f2964598e6b10cab76cb479ea285653f08238364f337d1296bd48","observation_id":"e9b2f9f6-8ffd-455b-83b7-2d5a601d19dd","resolution":{"observed_at":"2026-07-30T13:06:03.726237Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:06:03.774876Z","title":"How to generate random matrices from the classical compact groups , volume =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":62,"source":"arxiv_source","source_observed_at":"2026-07-30T13:06:03.774876Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:771d3f570c53222bc44ad3abe8b8243d23c281d217980da751b6ed41601ab431","observation_id":"dba0b2cd-cb17-4abb-9116-e66ee2e22b56","resolution":{"observed_at":"2026-07-30T13:06:03.774876Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:06:03.908943Z","title":"Query-optimal estimation of unitary channels in diamond distance , year =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":63,"source":"arxiv_source","source_observed_at":"2026-07-30T13:06:03.908943Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:401a2101df5bdc03f4e98d1885c435126643f5e57f625478054d3886e979aece","observation_id":"bf44f2bf-4705-42f6-9711-03bbe1fa98b1","resolution":{"observed_at":"2026-07-30T13:06:03.908943Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:06:04.006517Z","title":"Black holes as mirrors: quantum information in random subsystems , volume =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":64,"source":"arxiv_source","source_observed_at":"2026-07-30T13:06:04.006517Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:28256187eb1492bdc5b3bb9a80b4b4b9d1aa48a3586942b3329765cfc77e56ad","observation_id":"6981f4c2-c0c6-4536-8485-1c069dbdc8c1","resolution":{"observed_at":"2026-07-30T13:06:04.006517Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:06:04.040347Z","title":"On the list decodability of random linear codes with large error rates , year =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":65,"source":"arxiv_source","source_observed_at":"2026-07-30T13:06:04.040347Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:44051ab61895b8c54e5496f9f147d9eb4770373f90cc1578f803a363a3a0a628","observation_id":"917ef190-719d-426a-90a9-c3bf599cca18","resolution":{"observed_at":"2026-07-30T13:06:04.040347Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:06:04.079631Z","title":"A mathematical theory of communication , volume =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":66,"source":"arxiv_source","source_observed_at":"2026-07-30T13:06:04.079631Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:c070a46485838cc90048529c66094130fd462c69a41d66acb1b099d057ecc594","observation_id":"addc4373-e2f4-4781-8750-6233089cee43","resolution":{"observed_at":"2026-07-30T13:06:04.079631Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:06:04.120193Z","title":"Algebraic geometry codes , volume =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":67,"source":"arxiv_source","source_observed_at":"2026-07-30T13:06:04.120193Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:e641fbe9b0ca3fb5821e96160b738f0bf85c6cbfbe4a0a52e9a988125632c46f","observation_id":"06369322-c5aa-4d3c-af67-63f4b58bb6a0","resolution":{"observed_at":"2026-07-30T13:06:04.120193Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:06:04.222927Z","title":"Modular curves,","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":68,"source":"arxiv_source","source_observed_at":"2026-07-30T13:06:04.222927Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:921aaaa3fec402d3b086da2f750f716291ca372537bd0ff19472307753ebd562","observation_id":"a0ca8f35-8a5b-49fa-a3e7-f0cf7ef25c67","resolution":{"observed_at":"2026-07-30T13:06:04.222927Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:06:04.286497Z","title":"Essential coding theory , year =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":69,"source":"arxiv_source","source_observed_at":"2026-07-30T13:06:04.286497Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:901652262434da6b1f8618278eaf3b65886008fc924702e867622171c8ce98fb","observation_id":"31fa73b2-8db0-4e0d-9efb-901efa8a7cb9","resolution":{"observed_at":"2026-07-30T13:06:04.286497Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:06:04.344502Z","title":"Estimate of the number of signals in error correcting codes , volume =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":70,"source":"arxiv_source","source_observed_at":"2026-07-30T13:06:04.344502Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:ffc5112c305ba1b9ca222bb5cd49326dd7b156c3642416dad3262fa2173f53f4","observation_id":"5f51ec48-3533-4673-8d2d-dd7ffbfad3d5","resolution":{"observed_at":"2026-07-30T13:06:04.344502Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:06:04.384762Z","title":"Approaching the quantum singleton bound with approximate error correction , year =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":71,"source":"arxiv_source","source_observed_at":"2026-07-30T13:06:04.384762Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:3930e558da1e4a496ef9e4944833530943039bdbbf54a31b12755a7e0b0b42d7","observation_id":"48850560-3fe3-42cf-8842-94ffe9d8d85f","resolution":{"observed_at":"2026-07-30T13:06:04.384762Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:06:04.529700Z","title":"Approximate quantum error-correcting codes and secret sharing schemes , year =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":72,"source":"arxiv_source","source_observed_at":"2026-07-30T13:06:04.529700Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:7f3fcc19dadf0c4296d7773fbac0da56caced2ffdfbd15ab8202c1b7afcf1758","observation_id":"c53bead9-785a-45db-b4df-3d3360a7471d","resolution":{"observed_at":"2026-07-30T13:06:04.529700Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:06:04.654735Z","title":"Approximate quantum error correction can lead to better codes , volume =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":73,"source":"arxiv_source","source_observed_at":"2026-07-30T13:06:04.654735Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:cee8bd5ad6ceb171b317462edb60895c35a0fb4bb62d5f36b1c6b0fec90f8a7c","observation_id":"804bba4a-0f87-4937-8e9a-f2bb7fc31949","resolution":{"observed_at":"2026-07-30T13:06:04.654735Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:06:04.697116Z","title":"A Survey of Quantum Property Testing , year =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":74,"source":"arxiv_source","source_observed_at":"2026-07-30T13:06:04.697116Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:3fa48196d4ac2f09f521a775eeb389542d9f6e1b4f4b99ab4bdec910af62c5ca","observation_id":"8d201991-7d6d-4a04-a69c-1999db229355","resolution":{"observed_at":"2026-07-30T13:06:04.697116Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:06:04.760198Z","title":"Multi-parameter estimation beyond quantum Fisher information , volume =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":75,"source":"arxiv_source","source_observed_at":"2026-07-30T13:06:04.760198Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:825b52b455524695edd1926ebe7b5386efa7ad4b6221bfdf57ab913eed9ab65d","observation_id":"d6775122-947b-4356-86d0-1a3ef1e2f812","resolution":{"observed_at":"2026-07-30T13:06:04.760198Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:06:04.804741Z","title":"On quantumness in multi-parameter quantum estimation , volume =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":76,"source":"arxiv_source","source_observed_at":"2026-07-30T13:06:04.804741Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:f1953f0349deaaa5ae4a1a0f1500dcde1885a185cfc1901e66e6ea9c881b83e9","observation_id":"38a70f26-6418-4b4a-a627-685a215ecfe6","resolution":{"observed_at":"2026-07-30T13:06:04.804741Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:06:04.880983Z","title":"Upper bounds on the Holevo Cram 'er-Rao bound for multiparameter quantum parametric and semiparametric estimation , year =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":77,"source":"arxiv_source","source_observed_at":"2026-07-30T13:06:04.880983Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:2fd214306d4759e7515c88b63e4f1c2588c2355b88f9b42de6febaaa0315306a","observation_id":"599bf636-edf7-4be0-a0c1-6c104f6e07e4","resolution":{"observed_at":"2026-07-30T13:06:04.880983Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:06:04.962551Z","title":"A new approach to the","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":78,"source":"arxiv_source","source_observed_at":"2026-07-30T13:06:04.962551Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:b03761608909e1f3b629c843493b4b180d1c11e0f88aeda66465398af2c0c2d5","observation_id":"44283f40-387b-4c36-a5f4-88a9cc6b61e4","resolution":{"observed_at":"2026-07-30T13:06:04.962551Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:06:05.017476Z","title":"Attaining the ultimate precision limit in quantum state estimation , volume =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":79,"source":"arxiv_source","source_observed_at":"2026-07-30T13:06:05.017476Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:5c2fc4207e73f0acefe64c6872b97d5ef36453750b6f06dbbeef6cae7013920a","observation_id":"9c2e8107-ed5b-491f-800e-72a1e168ea29","resolution":{"observed_at":"2026-07-30T13:06:05.017476Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:06:05.116875Z","title":"Quantum local asymptotic normality based on a new quantum likelihood ratio , volume =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":80,"source":"arxiv_source","source_observed_at":"2026-07-30T13:06:05.116875Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:0923594e4fa9624f8e6659013d69b7a8abea0b2aa9f4bd6840c4b82093c5b141","observation_id":"a0fd0fb8-2bbd-4732-bbef-5a77b71ad527","resolution":{"observed_at":"2026-07-30T13:06:05.116875Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:06:05.175665Z","title":"Probabilistic and statistical aspects of quantum theory , year =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":81,"source":"arxiv_source","source_observed_at":"2026-07-30T13:06:05.175665Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:f7a2e3c8800a49fde574d22f3a1910e2e7d3af5bbf32c60d046ca429b90d6e7c","observation_id":"d8467d3f-c43a-48e7-bb2e-b4894042371c","resolution":{"observed_at":"2026-07-30T13:06:05.175665Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:06:05.279647Z","title":"Statistical distance and the geometry of quantum states , volume =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":82,"source":"arxiv_source","source_observed_at":"2026-07-30T13:06:05.279647Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:85f8d7f6431718f143a7f0c1c4b285289dbf4b7e97ddea269bf5d68e35ca7726","observation_id":"7bb79759-846a-487c-b60e-cc212e48557e","resolution":{"observed_at":"2026-07-30T13:06:05.279647Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:06:05.414828Z","title":"Minimum mean-squared error of estimates in quantum statistics , volume =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":83,"source":"arxiv_source","source_observed_at":"2026-07-30T13:06:05.414828Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:9305e1025bff2f7165ccfa2eba796292a7583222dfed6e5ff55d00667ac5d651","observation_id":"7aceb1e3-a583-4f2c-8e1e-39805f79a200","resolution":{"observed_at":"2026-07-30T13:06:05.414828Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:06:05.464739Z","title":"Randomized measurements for multi-parameter quantum metrology , year =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":84,"source":"arxiv_source","source_observed_at":"2026-07-30T13:06:05.464739Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:6044cf6ed718464b3d15c885e4ef8ddfe14a0e84d57ced8a2ef555f7d4232d42","observation_id":"312f14bf-1adf-4287-bf71-91a50c222626","resolution":{"observed_at":"2026-07-30T13:06:05.464739Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:06:05.564038Z","title":"Technical report, arXiv:0502408 , title =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":85,"source":"arxiv_source","source_observed_at":"2026-07-30T13:06:05.564038Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:267bb98b77b48c9f4f6becc1be49cd37b1756ea60171c5a99d7f8181813f4136","observation_id":"81503bf9-7c01-48ed-86e5-1133f5ce00db","resolution":{"observed_at":"2026-07-30T13:06:05.564038Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:06:05.642742Z","title":"Personal communication , year =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":86,"source":"arxiv_source","source_observed_at":"2026-07-30T13:06:05.642742Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:aab7d492b5f94ae99185b9b40ce2605442b93f87b62f7278435e8778be4f9fd6","observation_id":"fbced7ef-2958-4544-9aa6-6a3faec0fb64","resolution":{"observed_at":"2026-07-30T13:06:05.642742Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:06:05.739846Z","title":"Quantum detection and estimation theory , volume =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":87,"source":"arxiv_source","source_observed_at":"2026-07-30T13:06:05.739846Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:1576d159021b678f69eb318542b734bb5276a242c18e4d758449c18083042caa","observation_id":"9099758f-54fb-489a-9cd8-6e71721ff853","resolution":{"observed_at":"2026-07-30T13:06:05.739846Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:06:05.800038Z","title":"Representation of","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":88,"source":"arxiv_source","source_observed_at":"2026-07-30T13:06:05.800038Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:5b1c5235ac5f7e80884b708fc6cadfefada88dfe0e98fa02e0a10690f3dd43a3","observation_id":"acc98061-08b6-49f8-9126-59b7ed8f6a60","resolution":{"observed_at":"2026-07-30T13:06:05.800038Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:06:05.910056Z","title":"Coding theorem and strong converse for quantum channels , volume =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":89,"source":"arxiv_source","source_observed_at":"2026-07-30T13:06:05.910056Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:ed4bb703f877034420da0b70aaceb278b590527710962a0ae47f65a2086a3fa6","observation_id":"94c026a1-960b-4bbb-a3f9-2a49597caff3","resolution":{"observed_at":"2026-07-30T13:06:05.910056Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2410.15793","last_updated":"2024-12-10T14:25:33Z","snapshot_observed_at":"2026-08-09T13:52:09.348658Z","submitted_at":"2024-10-21T09:03:48Z","title":"A memory and gate efficient algorithm for unitary mixed Schur sampling","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2410.15793","snapshot_observed_at":"2026-07-30T13:06:05.992272Z","title":"Technical report, arXiv:2410.15793 , title =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":90,"source":"arxiv_source","source_observed_at":"2026-07-30T13:06:05.992272Z"},"links":{"cited_paper":"/paper/2410.15793","citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:07c0749a591e46da11178a9777b1a482983324d7281326d0e7617206a9d6e812","observation_id":"09e024ad-893e-488a-b218-955689832371","resolution":{"observed_at":"2026-07-30T13:06:05.992272Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:06:06.100930Z","title":"Aspects of generic entanglement , volume =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":91,"source":"arxiv_source","source_observed_at":"2026-07-30T13:06:06.100930Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:65f4e8db9e9c74ce4d6328effe3e615b0678e8c032e9fccae0211bff5731da6e","observation_id":"96f6d79b-292c-4dbc-b23c-db1e88928b13","resolution":{"observed_at":"2026-07-30T13:06:06.100930Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:06:06.175022Z","title":"Introduction to","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":92,"source":"arxiv_source","source_observed_at":"2026-07-30T13:06:06.175022Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:25461e221a34648a8ec2e1372207152049464e7bbbadd7996fe683fee7f4b257","observation_id":"504d1d22-7172-4ac1-94d3-ef71941467ff","resolution":{"observed_at":"2026-07-30T13:06:06.175022Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:06:06.251134Z","title":null,"venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":93,"source":"arxiv_source","source_observed_at":"2026-07-30T13:06:06.251134Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:14073997222d63a808660b025c5c04d75d53b53c2c547caf7c68bd669ef787f6","observation_id":"101c590d-fd54-4af2-967c-949e28fb1e60","resolution":{"observed_at":"2026-07-30T13:06:06.251134Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:06:06.336197Z","title":"Asymptotic error rates in quantum hypothesis testing , volume =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":94,"source":"arxiv_source","source_observed_at":"2026-07-30T13:06:06.336197Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:3eff665fafb300f52faba32bf7346602704b9ed5d991141259686c94c33d4f11","observation_id":"a031b9c1-df43-4fc1-938d-32ad2156e827","resolution":{"observed_at":"2026-07-30T13:06:06.336197Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:06:06.459666Z","title":"A new approach to the representation theory of the symmetric groups","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":95,"source":"arxiv_source","source_observed_at":"2026-07-30T13:06:06.459666Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:4eabdb658b51c86e3d05839e3f5988943c13da3da98d1fd3195dbe985561c9e8","observation_id":"755859fa-57dc-4292-b726-d8f64568ffa6","resolution":{"observed_at":"2026-07-30T13:06:06.459666Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:06:06.617431Z","title":"Optimal lower bounds for quantum state tomography , year =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":96,"source":"arxiv_source","source_observed_at":"2026-07-30T13:06:06.617431Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:8873f4e9e64ba84df3b3db899c9190c8baeb43ccc0d6b865eb76123c6bbe729d","observation_id":"07da37ee-3c69-4bf5-a139-0a291e06bf8a","resolution":{"observed_at":"2026-07-30T13:06:06.617431Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2504.02785","last_updated":"2025-04-03T17:29:12Z","snapshot_observed_at":"2026-08-07T16:10:48.931316Z","submitted_at":"2025-04-03T17:29:12Z","title":"Beating full state tomography for unentangled spectrum estimation","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2504.02785","snapshot_observed_at":"2026-07-30T13:06:06.766870Z","title":"Technical report, arXiv:2504.02785 , title =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":97,"source":"arxiv_source","source_observed_at":"2026-07-30T13:06:06.766870Z"},"links":{"cited_paper":"/paper/2504.02785","citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:bea381e7d186965580da60e9cec82068d3e2d834beca45475458b56490eaf665","observation_id":"404f6278-63c1-472e-82c6-4864124702e8","resolution":{"observed_at":"2026-07-30T13:06:06.766870Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:06:06.864043Z","title":"The debiased","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":98,"source":"arxiv_source","source_observed_at":"2026-07-30T13:06:06.864043Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:def66bd57d1011d8af29632abda6a6ac46a741429cec420e53fb9377433d36ca","observation_id":"ddf55ef6-8856-4d26-84f6-52132b5c909c","resolution":{"observed_at":"2026-07-30T13:06:06.864043Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:06:06.948067Z","title":"An improved sample complexity lower bound for (fidelity) quantum state tomography , volume =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":99,"source":"arxiv_source","source_observed_at":"2026-07-30T13:06:06.948067Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:ec9949ef9a84c543987e99253512081bb22cfa9489214ab2dd7b94c102c73561","observation_id":"cf2c15a1-bf48-4706-9abe-5d63a67ad229","resolution":{"observed_at":"2026-07-30T13:06:06.948067Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-07-30T13:06:07.024090Z","title":"Thrifty shadow estimation: Reusing quantum circuits and bounding tails , volume =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation","version":1},"reference_index":100,"source":"arxiv_source","source_observed_at":"2026-07-30T13:06:07.024090Z"},"links":{"citing_paper":"/paper/2607.27117"},"observation_digest":"sha256:c2067b88b880769697e3900b90feb14418208d46e2962a90b0b1169e6b0fb02f","observation_id":"2a7bfe39-8856-4edf-a03e-6514d87414ea","resolution":{"observed_at":"2026-07-30T13:06:07.024090Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"paper":{"arxiv_id":"2607.27117","last_updated":"2026-07-29T16:46:05Z","latest_version":1,"primary_category":"quant-ph","snapshot_observed_at":"2026-08-05T15:20:04.539092Z","submitted_at":"2026-07-29T16:46:05Z","title":"The Keyl-Werner algorithm is not optimal for spectrum estimation"},"reference_resolution":{"displayed":100,"state_counts":{"malformed_identifier":1,"metadata_mismatch":0,"parse_uncertain":0,"unresolved":97,"verified_exact":2,"verified_fuzzy":0},"total_outbound_references":300},"refusal":"A citation records a reference. It does not transfer a finding from one paper to another.","schema":"pith.paper-citation-record.v1","standing_sources":[{"observed_at":"2026-08-10T06:31:04.303077+00:00","source":"crossref"},{"observed_at":"2026-08-10T06:30:57.382061+00:00","source":"retraction_watch"}],"thesis":"As of 10 August 2026, this Paper Citation Record lists 100 of 300 outbound references and 2 inbound Pith citation observations for arXiv:2607.27117."}