{"as_of":"2026-08-14T17:51:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:2df4efd0ba775126d5bdd3bde6348e161f1dc581c26f332ae9713afb6f9b82e1","coverage":[{"denominator":0,"lane":"reference_resolution","note":"Typed states for the displayed outbound observations.","records_observed":0,"source":"paper_references, paper_reference_links","source_observed_at":null,"state":"measured"},{"denominator":9,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":9,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-14T06:32:32.682623+00:00","state":"measured"},{"denominator":9,"lane":"inbound_itemization","note":"Pith citing papers itemized under the disclosed page cap.","records_observed":9,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-11T12:01:56.776333Z","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":"2026-07-10T12:17:03.971661Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"2005.02421","last_updated":"2020-05-05T18:01:48Z","snapshot_observed_at":"2026-08-10T11:56:01.159688Z","submitted_at":"2020-05-05T18:01:48Z","title":"Spoofing Linear Cross-Entropy Benchmarking in Shallow Quantum Circuits","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2005.02421","snapshot_observed_at":"2026-08-11T12:01:56.776333Z","title":"Spoof- ing linear cross-entropy benchmarking in shallow quantum circuits","venue":null,"work_id":null,"year":2005},"citing_paper":{"arxiv_id":"2412.14703","last_updated":"2026-05-23T18:20:00Z","snapshot_observed_at":"2026-08-11T11:57:34.972671Z","submitted_at":"2024-12-19T10:16:49Z","title":"A brief history of quantum vs classical computational advantage","version":2},"reference_index":61,"source":"pdf_text","source_observed_at":"2026-08-11T12:01:56.776333Z"},"links":{"cited_paper":"/paper/2005.02421","citing_paper":"/paper/2412.14703"},"observation_digest":"sha256:942707d96f4ebd16a6ef2850f59b8c087bcb5dbfcc3e61fbcb90f8f601d486c1","observation_id":"a20ba5bf-1181-4886-9fbf-890a25c9ca11","resolution":{"observed_at":"2026-08-11T12:01:56.776333Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2005.02421","last_updated":"2020-05-05T18:01:48Z","snapshot_observed_at":"2026-08-10T11:56:01.159688Z","submitted_at":"2020-05-05T18:01:48Z","title":"Spoofing Linear Cross-Entropy Benchmarking in Shallow Quantum Circuits","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2005.02421","snapshot_observed_at":"2026-08-07T13:35:51.375754Z","title":"Barak, C.-N","venue":null,"work_id":null,"year":2020},"citing_paper":{"arxiv_id":"2505.21606","last_updated":"2026-05-30T19:34:36Z","snapshot_observed_at":"2026-08-07T13:24:38.192756Z","submitted_at":"2025-05-27T17:52:57Z","title":"Pauli Propagation: A Computational Framework for Simulating Quantum Systems","version":2},"reference_index":37,"source":"pdf_text","source_observed_at":"2026-08-07T13:35:51.375754Z"},"links":{"cited_paper":"/paper/2005.02421","citing_paper":"/paper/2505.21606"},"observation_digest":"sha256:22fc92fe7859ca2a783cde05128154a2df78fed4444b7c1fad5ebb16fdf58688","observation_id":"589a281b-21da-442c-b2f7-baf4ceb1268c","resolution":{"observed_at":"2026-08-07T13:35:51.375754Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2005.02421","last_updated":"2020-05-05T18:01:48Z","snapshot_observed_at":"2026-08-10T11:56:01.159688Z","submitted_at":"2020-05-05T18:01:48Z","title":"Spoofing Linear Cross-Entropy Benchmarking in Shallow Quantum Circuits","version":1},"cited_work":{"arxiv_id":"2005.02421","doi":null,"metadata_source":"pith","pith_arxiv_id":"2005.02421","snapshot_observed_at":"2026-07-10T12:17:03.971661Z","title":"Barak, C.-N","venue":"quant-ph","work_id":"0eed428c-0ef9-43a2-82a1-643d3333d270","year":2020},"citing_paper":{"arxiv_id":"2511.05433","last_updated":"2026-04-14T19:04:42Z","snapshot_observed_at":"2026-08-13T12:03:22.656761Z","submitted_at":"2025-11-07T17:09:30Z","title":"Anticoncentrated $n$-bit distribution from $\\log(n)$ qubits","version":2},"reference_index":14,"source":"pdf_text","source_observed_at":"2026-05-17T23:52:04.151164Z"},"links":{"cited_paper":"/paper/2005.02421","citing_paper":"/paper/2511.05433"},"observation_digest":"sha256:3c59117c5d6facde0bfc1c876a9e3e007b7b9e62b29cd4bbf4f47106d6cea82b","observation_id":"b21bee8e-0858-4405-883a-6c2ccbfd7a4e","resolution":{"observed_at":"2026-05-17T23:52:13.228686Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-14T06:32:32.682623+00:00","source":"crossref"},{"observed_at":"2026-08-14T06:32:18.44784+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2005.02421","last_updated":"2020-05-05T18:01:48Z","snapshot_observed_at":"2026-08-10T11:56:01.159688Z","submitted_at":"2020-05-05T18:01:48Z","title":"Spoofing Linear Cross-Entropy Benchmarking in Shallow Quantum Circuits","version":1},"cited_work":{"arxiv_id":"2005.02421","doi":null,"metadata_source":"pith","pith_arxiv_id":"2005.02421","snapshot_observed_at":"2026-07-10T12:17:03.971661Z","title":"Barak, C.-N","venue":"quant-ph","work_id":"0eed428c-0ef9-43a2-82a1-643d3333d270","year":2020},"citing_paper":{"arxiv_id":"2604.15258","last_updated":"2026-04-16T17:35:49Z","snapshot_observed_at":"2026-08-13T21:51:10.437123Z","submitted_at":"2026-04-16T17:35:49Z","title":"General framework for anticoncentration and linear cross-entropy benchmarking in photonic quantum advantage experiments","version":1},"reference_index":37,"source":"pdf_text","source_observed_at":"2026-05-10T11:40:38.828551Z"},"links":{"cited_paper":"/paper/2005.02421","citing_paper":"/paper/2604.15258"},"observation_digest":"sha256:430c5002c337e7b7d94510d89ef7d439e873ad3d40bbdfad55888273b03d32ca","observation_id":"440717ac-43f0-4b54-9509-d4eb5fec814a","resolution":{"observed_at":"2026-05-10T11:50:21.022767Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-14T06:32:32.682623+00:00","source":"crossref"},{"observed_at":"2026-08-14T06:32:18.44784+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2005.02421","last_updated":"2020-05-05T18:01:48Z","snapshot_observed_at":"2026-08-10T11:56:01.159688Z","submitted_at":"2020-05-05T18:01:48Z","title":"Spoofing Linear Cross-Entropy Benchmarking in Shallow Quantum Circuits","version":1},"cited_work":{"arxiv_id":"2005.02421","doi":null,"metadata_source":"pith","pith_arxiv_id":"2005.02421","snapshot_observed_at":"2026-07-10T12:17:03.971661Z","title":"Barak, C.-N","venue":"quant-ph","work_id":"0eed428c-0ef9-43a2-82a1-643d3333d270","year":2020},"citing_paper":{"arxiv_id":"2604.25708","last_updated":"2026-07-22T13:17:10Z","snapshot_observed_at":"2026-08-14T12:26:52.653570Z","submitted_at":"2026-04-28T14:34:25Z","title":"Polynomial Resource Classification of Quantum Circuit Familes via Classical Shadows","version":2},"reference_index":18,"source":"pdf_text","source_observed_at":"2026-05-07T16:45:26.495647Z"},"links":{"cited_paper":"/paper/2005.02421","citing_paper":"/paper/2604.25708"},"observation_digest":"sha256:e2e70efde2fdaff27a4c990c7c6f6dd52bfd0372a6b1640ffe58d9cfd5cf9616","observation_id":"b265f973-6ce9-4c8d-bbe4-0622c9926b00","resolution":{"observed_at":"2026-05-11T23:36:13.877099Z","resolver_source":"arxiv_id","status":"metadata_mismatch"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-14T06:32:32.682623+00:00","source":"crossref"},{"observed_at":"2026-08-14T06:32:18.44784+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2005.02421","last_updated":"2020-05-05T18:01:48Z","snapshot_observed_at":"2026-08-10T11:56:01.159688Z","submitted_at":"2020-05-05T18:01:48Z","title":"Spoofing Linear Cross-Entropy Benchmarking in Shallow Quantum Circuits","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2005.02421","snapshot_observed_at":"2026-08-02T15:29:50.957253Z","title":"Spoofing linear cross- entropy benchmarking in shallow quantum circuits,","venue":null,"work_id":null,"year":2005},"citing_paper":{"arxiv_id":"2604.25708","last_updated":"2026-07-22T13:17:10Z","snapshot_observed_at":"2026-08-14T12:26:52.653570Z","submitted_at":"2026-04-28T14:34:25Z","title":"Polynomial Resource Classification of Quantum Circuit Familes via Classical Shadows","version":3},"reference_index":18,"source":"pdf_text","source_observed_at":"2026-08-02T15:29:50.957253Z"},"links":{"cited_paper":"/paper/2005.02421","citing_paper":"/paper/2604.25708"},"observation_digest":"sha256:89899db106969dd21e9a3f71b26f8b6fdb022bb784ff3977790b178eb1e3e3de","observation_id":"75e9426d-2d0d-41a9-8f6c-ec5bc5f05613","resolution":{"observed_at":"2026-08-02T15:29:50.957253Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2005.02421","last_updated":"2020-05-05T18:01:48Z","snapshot_observed_at":"2026-08-10T11:56:01.159688Z","submitted_at":"2020-05-05T18:01:48Z","title":"Spoofing Linear Cross-Entropy Benchmarking in Shallow Quantum Circuits","version":1},"cited_work":{"arxiv_id":"2005.02421","doi":null,"metadata_source":"pith","pith_arxiv_id":"2005.02421","snapshot_observed_at":"2026-07-10T12:17:03.971661Z","title":"Barak, C.-N","venue":"quant-ph","work_id":"0eed428c-0ef9-43a2-82a1-643d3333d270","year":2020},"citing_paper":{"arxiv_id":"2607.08160","last_updated":"2026-07-09T06:53:44Z","snapshot_observed_at":"2026-08-02T06:10:19.149804Z","submitted_at":"2026-07-09T06:53:44Z","title":"Weak Poincar\\'e Inequalities via Approximate Stochastic Localization: Application to Sampling the Sherrington-Kirkpatrick Model","version":1},"reference_index":41,"source":"arxiv_source","source_observed_at":"2026-07-10T12:07:13.584708Z"},"links":{"cited_paper":"/paper/2005.02421","citing_paper":"/paper/2607.08160"},"observation_digest":"sha256:70aca2064bb30fc2f2f41ebf785fc3a8b3a5ac7c6182e6fdfcfae5bbbf39be5c","observation_id":"2fb1e73a-c235-49b4-a530-58a6c11dd960","resolution":{"observed_at":"2026-07-10T12:17:03.974050Z","resolver_source":"local_arxiv","status":"metadata_mismatch"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-14T06:32:32.682623+00:00","source":"crossref"},{"observed_at":"2026-08-14T06:32:18.44784+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2005.02421","last_updated":"2020-05-05T18:01:48Z","snapshot_observed_at":"2026-08-10T11:56:01.159688Z","submitted_at":"2020-05-05T18:01:48Z","title":"Spoofing Linear Cross-Entropy Benchmarking in Shallow Quantum Circuits","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2005.02421","snapshot_observed_at":"2026-08-01T01:08:30.840549Z","title":"Spoofing linear cross-entropy benchmarking in shallow quantum circuits, 2020","venue":null,"work_id":null,"year":2020},"citing_paper":{"arxiv_id":"2607.25941","last_updated":"2026-07-28T16:26:56Z","snapshot_observed_at":"2026-08-07T05:23:56.322382Z","submitted_at":"2026-07-28T16:26:56Z","title":"Sampling hard circuits with verifiably high fidelity","version":1},"reference_index":80,"source":"pdf_text","source_observed_at":"2026-08-01T01:08:30.840549Z"},"links":{"cited_paper":"/paper/2005.02421","citing_paper":"/paper/2607.25941"},"observation_digest":"sha256:f80562922994aabf4090426efe4007a3a2a78ab8aed50d94403549857daf9934","observation_id":"3d3aab67-db4d-417b-bfa6-8c0d08ed7068","resolution":{"observed_at":"2026-08-01T01:08:30.840549Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2005.02421","last_updated":"2020-05-05T18:01:48Z","snapshot_observed_at":"2026-08-10T11:56:01.159688Z","submitted_at":"2020-05-05T18:01:48Z","title":"Spoofing Linear Cross-Entropy Benchmarking in Shallow Quantum Circuits","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2005.02421","snapshot_observed_at":"2026-07-30T22:39:11.017434Z","title":"Preprint https://arxiv.org/abs/2005.02421 , year=","venue":null,"work_id":null,"year":2005},"citing_paper":{"arxiv_id":"2607.26734","last_updated":"2026-07-29T10:27:08Z","snapshot_observed_at":"2026-08-14T15:17:53.781274Z","submitted_at":"2026-07-29T10:27:08Z","title":"Verifiable Random Sampling","version":1},"reference_index":65,"source":"arxiv_source","source_observed_at":"2026-07-30T22:39:11.017434Z"},"links":{"cited_paper":"/paper/2005.02421","citing_paper":"/paper/2607.26734"},"observation_digest":"sha256:f919d89f4088cbae0818b734c26c691a3e0cfe570add64f094596523d6bf7679","observation_id":"27da7ae4-bada-4069-a32f-f7bd92aff907","resolution":{"observed_at":"2026-07-30T22:39:11.017434Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"links":{"evidence":"/evidence","html":"/paper/2005.02421/citation-record","integrity":"/paper/2005.02421/integrity","json":"/paper/2005.02421/citation-record.json","paper":"/paper/2005.02421"},"outbound":[],"paper":{"arxiv_id":"2005.02421","last_updated":"2020-05-05T18:01:48Z","latest_version":1,"primary_category":"quant-ph","snapshot_observed_at":"2026-08-10T11:56:01.159688Z","submitted_at":"2020-05-05T18:01:48Z","title":"Spoofing Linear Cross-Entropy Benchmarking in Shallow Quantum Circuits"},"reference_resolution":{"displayed":0,"state_counts":{"malformed_identifier":0,"metadata_mismatch":0,"parse_uncertain":0,"unresolved":0,"verified_exact":0,"verified_fuzzy":0},"total_outbound_references":0},"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":"2026-08-14T06:32:32.682623+00:00","source":"crossref"},{"observed_at":"2026-08-14T06:32:18.44784+00:00","source":"retraction_watch"}],"thesis":"As of 14 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 9 inbound Pith citation observations for arXiv:2005.02421."}