{"as_of":"2026-08-11T19:36:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:4827f99e2bbc68d56b7673d0802228dd83815320429b6c74c3fd88a44307dcdf","coverage":[{"denominator":24,"lane":"reference_resolution","note":"Typed states for the displayed outbound observations.","records_observed":24,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-01T12:26:53.491000Z","state":"measured"},{"denominator":24,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":24,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-11T06:34:44.6726+00:00","state":"measured"},{"denominator":0,"lane":"inbound_itemization","note":"Pith citing papers itemized under the disclosed page cap.","records_observed":0,"source":"paper_references, paper_reference_links","source_observed_at":null,"state":"measured"},{"denominator":1,"lane":"external_citation_measurements","note":"A source-named dated measurement, never combined with another source.","records_observed":0,"source":"cited_works","source_observed_at":null,"state":"measured"}],"external_citation_measurements":[],"inbound":[],"links":{"evidence":"/evidence","html":"/paper/2607.19577/citation-record","integrity":"/paper/2607.19577/integrity","json":"/paper/2607.19577/citation-record.json","paper":"/paper/2607.19577"},"outbound":[{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-01T12:26:51.855242Z","title":null,"venue":null,"work_id":null,"year":2010},"citing_paper":{"arxiv_id":"2607.19577","last_updated":"2026-07-21T21:08:08Z","snapshot_observed_at":"2026-08-07T19:53:26.616325Z","submitted_at":"2026-07-21T21:08:08Z","title":"Rank-Adaptive Matrix-Free Atomic Quantum State Tomography","version":1},"reference_index":1,"source":"pdf_text","source_observed_at":"2026-08-01T12:26:51.855242Z"},"links":{"citing_paper":"/paper/2607.19577"},"observation_digest":"sha256:566a84f5dcf288b87e89e0d057d5f3c0ba9df46ce2e0ce01816c739863a19f26","observation_id":"210b662c-2031-492e-b74a-867d08a606dd","resolution":{"observed_at":"2026-08-01T12:26:51.855242Z","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":"2026-08-01T12:26:51.933718Z","title":"Quantum-state estimation,","venue":null,"work_id":null,"year":1997},"citing_paper":{"arxiv_id":"2607.19577","last_updated":"2026-07-21T21:08:08Z","snapshot_observed_at":"2026-08-07T19:53:26.616325Z","submitted_at":"2026-07-21T21:08:08Z","title":"Rank-Adaptive Matrix-Free Atomic Quantum State Tomography","version":1},"reference_index":2,"source":"pdf_text","source_observed_at":"2026-08-01T12:26:51.933718Z"},"links":{"citing_paper":"/paper/2607.19577"},"observation_digest":"sha256:d788c0e37dbfe729e3e8d1a5fdb1be3139bdc076e7d150a2c29fe5298c2c2999","observation_id":"1b75dca0-1571-4f39-8191-b3b29ad7eda9","resolution":{"observed_at":"2026-08-01T12:26:51.933718Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2604.14428","last_updated":"2026-04-15T21:22:08Z","snapshot_observed_at":"2026-08-06T13:04:38.719832Z","submitted_at":"2026-04-15T21:22:08Z","title":"Distributed Learning of Quantum State Tomography Robust to Readout Errors","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2604.14428","snapshot_observed_at":"2026-08-01T12:26:51.994010Z","title":"Distributed learning of quantum state tomography robust to readout errors,","venue":null,"work_id":null,"year":2026},"citing_paper":{"arxiv_id":"2607.19577","last_updated":"2026-07-21T21:08:08Z","snapshot_observed_at":"2026-08-07T19:53:26.616325Z","submitted_at":"2026-07-21T21:08:08Z","title":"Rank-Adaptive Matrix-Free Atomic Quantum State Tomography","version":1},"reference_index":3,"source":"pdf_text","source_observed_at":"2026-08-01T12:26:51.994010Z"},"links":{"cited_paper":"/paper/2604.14428","citing_paper":"/paper/2607.19577"},"observation_digest":"sha256:8b14e989103b9b6c16dcd5fd989b1ca4b82ed70f0a4ccb1d6867414fe0eb727b","observation_id":"2b779d2c-e81b-4ad6-ad5b-7e09961c071e","resolution":{"observed_at":"2026-08-01T12:26:51.994010Z","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":"2026-08-01T12:26:52.031722Z","title":"Quantum state tomography via compressed sensing,","venue":null,"work_id":null,"year":2010},"citing_paper":{"arxiv_id":"2607.19577","last_updated":"2026-07-21T21:08:08Z","snapshot_observed_at":"2026-08-07T19:53:26.616325Z","submitted_at":"2026-07-21T21:08:08Z","title":"Rank-Adaptive Matrix-Free Atomic Quantum State Tomography","version":1},"reference_index":4,"source":"pdf_text","source_observed_at":"2026-08-01T12:26:52.031722Z"},"links":{"citing_paper":"/paper/2607.19577"},"observation_digest":"sha256:34b7b29dda08b9d45a5b3f80339c2438b1d25493436b424cda9eaae77c8fc814","observation_id":"533db46e-4980-4286-acc6-cee78de97a24","resolution":{"observed_at":"2026-08-01T12:26:52.031722Z","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":"2026-08-01T12:26:52.073681Z","title":"Quantum tomography via compressed sensing: Error bounds, sample complexity and eﬀicient estimators,","venue":null,"work_id":null,"year":2012},"citing_paper":{"arxiv_id":"2607.19577","last_updated":"2026-07-21T21:08:08Z","snapshot_observed_at":"2026-08-07T19:53:26.616325Z","submitted_at":"2026-07-21T21:08:08Z","title":"Rank-Adaptive Matrix-Free Atomic Quantum State Tomography","version":1},"reference_index":5,"source":"pdf_text","source_observed_at":"2026-08-01T12:26:52.073681Z"},"links":{"citing_paper":"/paper/2607.19577"},"observation_digest":"sha256:3528f5283674136fb0eb5088dd992294f7a868ff8fa26142e8a6f109efb7e19e","observation_id":"b6ad7fa4-3389-4a38-8d59-4577710b29bf","resolution":{"observed_at":"2026-08-01T12:26:52.073681Z","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":"2026-08-01T12:26:52.130615Z","title":"Optimal lower bounds for quantum state tomography,","venue":null,"work_id":null,"year":2025},"citing_paper":{"arxiv_id":"2607.19577","last_updated":"2026-07-21T21:08:08Z","snapshot_observed_at":"2026-08-07T19:53:26.616325Z","submitted_at":"2026-07-21T21:08:08Z","title":"Rank-Adaptive Matrix-Free Atomic Quantum State Tomography","version":1},"reference_index":6,"source":"pdf_text","source_observed_at":"2026-08-01T12:26:52.130615Z"},"links":{"citing_paper":"/paper/2607.19577"},"observation_digest":"sha256:bbc5c0d938a842cedcfecbc8ccd0d405af2f1bed11a0f7722466448aff7a0774","observation_id":"e791a5bf-bae1-4a2c-bb1a-fe4166ad44bc","resolution":{"observed_at":"2026-08-01T12:26:52.130615Z","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":"2026-08-01T12:26:52.175278Z","title":"Projected gradient descent algorithms for quantum state tomography,","venue":null,"work_id":null,"year":2017},"citing_paper":{"arxiv_id":"2607.19577","last_updated":"2026-07-21T21:08:08Z","snapshot_observed_at":"2026-08-07T19:53:26.616325Z","submitted_at":"2026-07-21T21:08:08Z","title":"Rank-Adaptive Matrix-Free Atomic Quantum State Tomography","version":1},"reference_index":7,"source":"pdf_text","source_observed_at":"2026-08-01T12:26:52.175278Z"},"links":{"citing_paper":"/paper/2607.19577"},"observation_digest":"sha256:409cfec353eca1a1012f7b9a52ebf3c13940dc740eadb78a4cc3ac20d6ec091e","observation_id":"84d6f823-c936-4374-b729-17bdb0176cc5","resolution":{"observed_at":"2026-08-01T12:26:52.175278Z","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":"2026-08-01T12:26:52.243929Z","title":"A nonlinear programming algorithm for solving semidefinite programs via low-rank factor- ization,","venue":null,"work_id":null,"year":2003},"citing_paper":{"arxiv_id":"2607.19577","last_updated":"2026-07-21T21:08:08Z","snapshot_observed_at":"2026-08-07T19:53:26.616325Z","submitted_at":"2026-07-21T21:08:08Z","title":"Rank-Adaptive Matrix-Free Atomic Quantum State Tomography","version":1},"reference_index":8,"source":"pdf_text","source_observed_at":"2026-08-01T12:26:52.243929Z"},"links":{"citing_paper":"/paper/2607.19577"},"observation_digest":"sha256:06d9674645aad16576cecbabb91fc51abcdee4dae02d3d1184bef09ccc49985f","observation_id":"7094f064-a011-4b1f-a102-6eddebe63b3b","resolution":{"observed_at":"2026-08-01T12:26:52.243929Z","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":"2026-08-01T12:26:52.329379Z","title":"Provable compressed sensing quantum state tomography via non-convex methods,","venue":null,"work_id":null,"year":2018},"citing_paper":{"arxiv_id":"2607.19577","last_updated":"2026-07-21T21:08:08Z","snapshot_observed_at":"2026-08-07T19:53:26.616325Z","submitted_at":"2026-07-21T21:08:08Z","title":"Rank-Adaptive Matrix-Free Atomic Quantum State Tomography","version":1},"reference_index":9,"source":"pdf_text","source_observed_at":"2026-08-01T12:26:52.329379Z"},"links":{"citing_paper":"/paper/2607.19577"},"observation_digest":"sha256:81644172a8bcc67cf99c78eb0482417f4d6c3999ee8478146c4e7623ef573ab7","observation_id":"44e67770-2dcd-4f7a-8357-9a09a6238d51","resolution":{"observed_at":"2026-08-01T12:26:52.329379Z","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":"2026-08-01T12:26:52.411937Z","title":"Quantum state tomography via nonconvex Riemannian gradi- ent descent,","venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2607.19577","last_updated":"2026-07-21T21:08:08Z","snapshot_observed_at":"2026-08-07T19:53:26.616325Z","submitted_at":"2026-07-21T21:08:08Z","title":"Rank-Adaptive Matrix-Free Atomic Quantum State Tomography","version":1},"reference_index":10,"source":"pdf_text","source_observed_at":"2026-08-01T12:26:52.411937Z"},"links":{"citing_paper":"/paper/2607.19577"},"observation_digest":"sha256:1e11d1e4ed756ea30d98745db79145ba1236e28d21f29768ac7059a4059c6f22","observation_id":"cfd318da-05d0-449f-9a51-281835cf906b","resolution":{"observed_at":"2026-08-01T12:26:52.411937Z","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":"2026-08-01T12:26:52.496969Z","title":"Eﬀicient factored gradient descent algorithm for quantum state tomog- raphy,","venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2607.19577","last_updated":"2026-07-21T21:08:08Z","snapshot_observed_at":"2026-08-07T19:53:26.616325Z","submitted_at":"2026-07-21T21:08:08Z","title":"Rank-Adaptive Matrix-Free Atomic Quantum State Tomography","version":1},"reference_index":11,"source":"pdf_text","source_observed_at":"2026-08-01T12:26:52.496969Z"},"links":{"citing_paper":"/paper/2607.19577"},"observation_digest":"sha256:ee2d5a84f00462acf6c673e94d5136507ebe8bb35a8f4fb042ed6f712038641e","observation_id":"14a98893-907a-4663-80c1-27fa148854b9","resolution":{"observed_at":"2026-08-01T12:26:52.496969Z","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":"2026-08-01T12:26:52.575474Z","title":"Gradient-descent methods for fast quantum state tomography,","venue":null,"work_id":null,"year":2025},"citing_paper":{"arxiv_id":"2607.19577","last_updated":"2026-07-21T21:08:08Z","snapshot_observed_at":"2026-08-07T19:53:26.616325Z","submitted_at":"2026-07-21T21:08:08Z","title":"Rank-Adaptive Matrix-Free Atomic Quantum State Tomography","version":1},"reference_index":12,"source":"pdf_text","source_observed_at":"2026-08-01T12:26:52.575474Z"},"links":{"citing_paper":"/paper/2607.19577"},"observation_digest":"sha256:3a3ecff92d700f81b3e2a96ffa7743e82cc22e488257fe0209adca9e8c6aa264","observation_id":"b9047777-ac71-45eb-a67c-42e5299aae82","resolution":{"observed_at":"2026-08-01T12:26:52.575474Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2507.07601","last_updated":"2025-07-10T10:02:52Z","snapshot_observed_at":"2026-08-07T07:39:25.886299Z","submitted_at":"2025-07-10T10:02:52Z","title":"Online Quantum State Tomography via Stochastic Gradient Descent","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2507.07601","snapshot_observed_at":"2026-08-01T12:26:52.658417Z","title":"Online quantum state tomography via stochastic gradient descent,","venue":null,"work_id":null,"year":2025},"citing_paper":{"arxiv_id":"2607.19577","last_updated":"2026-07-21T21:08:08Z","snapshot_observed_at":"2026-08-07T19:53:26.616325Z","submitted_at":"2026-07-21T21:08:08Z","title":"Rank-Adaptive Matrix-Free Atomic Quantum State Tomography","version":1},"reference_index":13,"source":"pdf_text","source_observed_at":"2026-08-01T12:26:52.658417Z"},"links":{"cited_paper":"/paper/2507.07601","citing_paper":"/paper/2607.19577"},"observation_digest":"sha256:27b8162ccb98d72a11589566926b20a9c8e04e25f7d340ccead15ed3b78c3aae","observation_id":"d1d7f738-5fbd-490a-a021-7dd06051b65e","resolution":{"observed_at":"2026-08-01T12:26:52.658417Z","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":"2026-08-01T12:26:52.735078Z","title":"Quan- tum state tomography for matrix product density operators,","venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2607.19577","last_updated":"2026-07-21T21:08:08Z","snapshot_observed_at":"2026-08-07T19:53:26.616325Z","submitted_at":"2026-07-21T21:08:08Z","title":"Rank-Adaptive Matrix-Free Atomic Quantum State Tomography","version":1},"reference_index":14,"source":"pdf_text","source_observed_at":"2026-08-01T12:26:52.735078Z"},"links":{"citing_paper":"/paper/2607.19577"},"observation_digest":"sha256:31dc1a176cbab12510f4e94c347791a054f0184757a60706f8ee6ef4b52167a0","observation_id":"2104c6e3-8793-4d00-9993-24e77007c51d","resolution":{"observed_at":"2026-08-01T12:26:52.735078Z","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":"2026-08-01T12:26:52.788931Z","title":"Quantum state tomography with locally purified density operators and local measurements,","venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2607.19577","last_updated":"2026-07-21T21:08:08Z","snapshot_observed_at":"2026-08-07T19:53:26.616325Z","submitted_at":"2026-07-21T21:08:08Z","title":"Rank-Adaptive Matrix-Free Atomic Quantum State Tomography","version":1},"reference_index":15,"source":"pdf_text","source_observed_at":"2026-08-01T12:26:52.788931Z"},"links":{"citing_paper":"/paper/2607.19577"},"observation_digest":"sha256:0279a0e1bb5f1cf63d01c37a00ea521284142343a4815fc0e70b988637fb406a","observation_id":"0cda1a57-7e9b-4ff9-8661-906b776c184a","resolution":{"observed_at":"2026-08-01T12:26:52.788931Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2605.04533","last_updated":"2026-05-06T06:19:46Z","snapshot_observed_at":"2026-08-06T16:25:18.772198Z","submitted_at":"2026-05-06T06:19:46Z","title":"Online Riemannian Gradient Descent for Quantum State Tomography with Matrix Product Operators","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2605.04533","snapshot_observed_at":"2026-08-01T12:26:52.851876Z","title":"Online Riemannian gradient descent for quantum state tomography with matrix product operators,","venue":null,"work_id":null,"year":2026},"citing_paper":{"arxiv_id":"2607.19577","last_updated":"2026-07-21T21:08:08Z","snapshot_observed_at":"2026-08-07T19:53:26.616325Z","submitted_at":"2026-07-21T21:08:08Z","title":"Rank-Adaptive Matrix-Free Atomic Quantum State Tomography","version":1},"reference_index":16,"source":"pdf_text","source_observed_at":"2026-08-01T12:26:52.851876Z"},"links":{"cited_paper":"/paper/2605.04533","citing_paper":"/paper/2607.19577"},"observation_digest":"sha256:f76176bbb00d0f6bca1c97d64a7ca2e5978b844cc5dde22d82e9034a26e7ba12","observation_id":"811fe975-2cef-4cc9-8b30-9ab688453ab1","resolution":{"observed_at":"2026-08-01T12:26:52.851876Z","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":"2026-08-01T12:26:52.919028Z","title":"Parametric quantum state tomography with HyperRBMs,","venue":null,"work_id":null,"year":2026},"citing_paper":{"arxiv_id":"2607.19577","last_updated":"2026-07-21T21:08:08Z","snapshot_observed_at":"2026-08-07T19:53:26.616325Z","submitted_at":"2026-07-21T21:08:08Z","title":"Rank-Adaptive Matrix-Free Atomic Quantum State Tomography","version":1},"reference_index":17,"source":"pdf_text","source_observed_at":"2026-08-01T12:26:52.919028Z"},"links":{"citing_paper":"/paper/2607.19577"},"observation_digest":"sha256:a7bbf4a71e3111cc102b697f6459dd3d9bcbca7e7b4ffa379583f2486a3a8457","observation_id":"4d4fd712-76f9-462f-a7c7-3c7ca7b8f1b8","resolution":{"observed_at":"2026-08-01T12:26:52.919028Z","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":"2026-08-01T12:26:52.999073Z","title":"Predicting many properties of a quantum system from very few measurements,","venue":null,"work_id":null,"year":2020},"citing_paper":{"arxiv_id":"2607.19577","last_updated":"2026-07-21T21:08:08Z","snapshot_observed_at":"2026-08-07T19:53:26.616325Z","submitted_at":"2026-07-21T21:08:08Z","title":"Rank-Adaptive Matrix-Free Atomic Quantum State Tomography","version":1},"reference_index":18,"source":"pdf_text","source_observed_at":"2026-08-01T12:26:52.999073Z"},"links":{"citing_paper":"/paper/2607.19577"},"observation_digest":"sha256:4d88f575eff63248345e3d09fcf59505d7c2d49a4ed69f53776ca2e7a9da42fe","observation_id":"63ccbba3-ebcc-4662-8adb-9ea8b7a83648","resolution":{"observed_at":"2026-08-01T12:26:52.999073Z","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":"2026-08-01T12:26:53.080427Z","title":"Rank-penalized estimation of a quantum system,","venue":null,"work_id":null,"year":2013},"citing_paper":{"arxiv_id":"2607.19577","last_updated":"2026-07-21T21:08:08Z","snapshot_observed_at":"2026-08-07T19:53:26.616325Z","submitted_at":"2026-07-21T21:08:08Z","title":"Rank-Adaptive Matrix-Free Atomic Quantum State Tomography","version":1},"reference_index":19,"source":"pdf_text","source_observed_at":"2026-08-01T12:26:53.080427Z"},"links":{"citing_paper":"/paper/2607.19577"},"observation_digest":"sha256:8eaf57c0ba3d32a11047e312657104ace797cb17efc71114ba341769308d6976","observation_id":"ff180e33-2acc-487b-a175-e793b5480c89","resolution":{"observed_at":"2026-08-01T12:26:53.080427Z","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":"2026-08-01T12:26:53.161540Z","title":"Quantum information criteria for model selection in quantum state estimation,","venue":null,"work_id":null,"year":2023},"citing_paper":{"arxiv_id":"2607.19577","last_updated":"2026-07-21T21:08:08Z","snapshot_observed_at":"2026-08-07T19:53:26.616325Z","submitted_at":"2026-07-21T21:08:08Z","title":"Rank-Adaptive Matrix-Free Atomic Quantum State Tomography","version":1},"reference_index":20,"source":"pdf_text","source_observed_at":"2026-08-01T12:26:53.161540Z"},"links":{"citing_paper":"/paper/2607.19577"},"observation_digest":"sha256:4bad8ebb2072a8bee87111c2597fe9397ca6f52eeeacb6e8a694bb44ea0be42e","observation_id":"99b7caf2-662c-46e7-bbed-f495ff64b8cd","resolution":{"observed_at":"2026-08-01T12:26:53.161540Z","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":"2026-08-01T12:26:53.245759Z","title":"An iteration method for the solution of the eigenvalue problem of linear differential and integral operators,","venue":null,"work_id":null,"year":1950},"citing_paper":{"arxiv_id":"2607.19577","last_updated":"2026-07-21T21:08:08Z","snapshot_observed_at":"2026-08-07T19:53:26.616325Z","submitted_at":"2026-07-21T21:08:08Z","title":"Rank-Adaptive Matrix-Free Atomic Quantum State Tomography","version":1},"reference_index":21,"source":"pdf_text","source_observed_at":"2026-08-01T12:26:53.245759Z"},"links":{"citing_paper":"/paper/2607.19577"},"observation_digest":"sha256:86dbee8e8be72857d9e14aa3ffb61e3f18ef4fc0a2edbc9b6747dae8582dcda1","observation_id":"85deed24-0a6d-42e0-81f3-52907cc00dd6","resolution":{"observed_at":"2026-08-01T12:26:53.245759Z","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":"2026-08-01T12:26:53.329045Z","title":"Saad, Numerical Methods for Large Eigenvalue Problems, revised ed","venue":null,"work_id":null,"year":2011},"citing_paper":{"arxiv_id":"2607.19577","last_updated":"2026-07-21T21:08:08Z","snapshot_observed_at":"2026-08-07T19:53:26.616325Z","submitted_at":"2026-07-21T21:08:08Z","title":"Rank-Adaptive Matrix-Free Atomic Quantum State Tomography","version":1},"reference_index":22,"source":"pdf_text","source_observed_at":"2026-08-01T12:26:53.329045Z"},"links":{"citing_paper":"/paper/2607.19577"},"observation_digest":"sha256:764fab4719ab51794d43508ffebb3d2b876ad83bbc793acb5e909077bc86c3cd","observation_id":"eee1298d-39be-46ac-86f2-378f7e95fd9e","resolution":{"observed_at":"2026-08-01T12:26:53.329045Z","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":"2026-08-01T12:26:53.414135Z","title":"Sparse approximate solutions to semidefinite pro- grams,","venue":null,"work_id":null,"year":2008},"citing_paper":{"arxiv_id":"2607.19577","last_updated":"2026-07-21T21:08:08Z","snapshot_observed_at":"2026-08-07T19:53:26.616325Z","submitted_at":"2026-07-21T21:08:08Z","title":"Rank-Adaptive Matrix-Free Atomic Quantum State Tomography","version":1},"reference_index":23,"source":"pdf_text","source_observed_at":"2026-08-01T12:26:53.414135Z"},"links":{"citing_paper":"/paper/2607.19577"},"observation_digest":"sha256:1890da17d051772a07545b90cf09a668bec8768a8736ba1b42bb3e6a19f9b1cc","observation_id":"8793c32f-fee9-42ea-83fd-7db344119bf9","resolution":{"observed_at":"2026-08-01T12:26:53.414135Z","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":"2026-08-01T12:26:53.491000Z","title":"Revisiting Frank–Wolfe: Projection-free sparse con- vex optimization,","venue":null,"work_id":null,"year":2013},"citing_paper":{"arxiv_id":"2607.19577","last_updated":"2026-07-21T21:08:08Z","snapshot_observed_at":"2026-08-07T19:53:26.616325Z","submitted_at":"2026-07-21T21:08:08Z","title":"Rank-Adaptive Matrix-Free Atomic Quantum State Tomography","version":1},"reference_index":24,"source":"pdf_text","source_observed_at":"2026-08-01T12:26:53.491000Z"},"links":{"citing_paper":"/paper/2607.19577"},"observation_digest":"sha256:f4d4f8f164f6ad05523be5aa3145843f79e8f048a16f517c9066cb4552fdb2c9","observation_id":"c2a0393e-5c74-4e5a-bf61-d1c46333dd36","resolution":{"observed_at":"2026-08-01T12:26:53.491000Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"paper":{"arxiv_id":"2607.19577","last_updated":"2026-07-21T21:08:08Z","latest_version":1,"primary_category":"quant-ph","snapshot_observed_at":"2026-08-07T19:53:26.616325Z","submitted_at":"2026-07-21T21:08:08Z","title":"Rank-Adaptive Matrix-Free Atomic Quantum State Tomography"},"reference_resolution":{"displayed":24,"state_counts":{"malformed_identifier":0,"metadata_mismatch":0,"parse_uncertain":0,"unresolved":24,"verified_exact":0,"verified_fuzzy":0},"total_outbound_references":24},"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":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"thesis":"As of 11 August 2026, this Paper Citation Record lists 24 of 24 outbound references and 0 inbound Pith citation observations for arXiv:2607.19577."}