{"as_of":"2026-08-19T04:35:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:dc721e86129f4e010dddbd9645a12ce7c136d1613e26d56f2852276beaa1ba17","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":2,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":2,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-18T06:34:40.430872+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":"2026-06-30T20:59:48.927006Z","state":"measured"},{"denominator":1,"lane":"external_citation_measurements","note":"A source-named dated measurement, never combined with another source.","records_observed":0,"source":"arxiv_reference","source_observed_at":"2026-06-30T21:05:04.307179Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"2503.01697","last_updated":"2025-03-03T16:10:30Z","snapshot_observed_at":"2026-08-16T12:53:32.484368Z","submitted_at":"2025-03-03T16:10:30Z","title":"Krylov shadow tomography: Efficient estimation of quantum Fisher information","version":1},"cited_work":{"arxiv_id":"2503.01697","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"2503.01697","snapshot_observed_at":"2026-06-30T21:05:04.307179Z","title":"Krylov Shadow To- mography: Efficient Estimation of Quantum Fisher Information","venue":null,"work_id":"bf34552d-1ad6-4abe-a9e2-d0dafdd88355","year":2025},"citing_paper":{"arxiv_id":"2602.19750","last_updated":"2026-04-20T09:58:46Z","snapshot_observed_at":"2026-08-15T14:17:06.308991Z","submitted_at":"2026-02-23T11:59:29Z","title":"Krylov Distribution and Universal Convergence of Quantum Fisher Information","version":2},"reference_index":26,"source":"pdf_text","source_observed_at":"2026-05-15T20:49:26.927505Z"},"links":{"cited_paper":"/paper/2503.01697","citing_paper":"/paper/2602.19750"},"observation_digest":"sha256:d3970d5e448ea12ff799f2bf15fbd336da7ba56705b0131becdc543957830f78","observation_id":"d72747f7-9230-447c-9699-15604ac95b45","resolution":{"observed_at":"2026-05-15T20:50:17.250682Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2503.01697","last_updated":"2025-03-03T16:10:30Z","snapshot_observed_at":"2026-08-16T12:53:32.484368Z","submitted_at":"2025-03-03T16:10:30Z","title":"Krylov shadow tomography: Efficient estimation of quantum Fisher information","version":1},"cited_work":{"arxiv_id":"2503.01697","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"2503.01697","snapshot_observed_at":"2026-06-30T21:05:04.307179Z","title":"Krylov Shadow To- mography: Efficient Estimation of Quantum Fisher Information","venue":null,"work_id":"bf34552d-1ad6-4abe-a9e2-d0dafdd88355","year":2025},"citing_paper":{"arxiv_id":"2605.14338","last_updated":"2026-05-25T05:13:29Z","snapshot_observed_at":"2026-08-06T10:51:09.396113Z","submitted_at":"2026-05-14T04:02:23Z","title":"Reliable Adaptive Stopping for Krylov-Shadow Quantum Fisher Information Estimation","version":2},"reference_index":13,"source":"pdf_text","source_observed_at":"2026-06-30T20:59:48.927006Z"},"links":{"cited_paper":"/paper/2503.01697","citing_paper":"/paper/2605.14338"},"observation_digest":"sha256:3105fe300ea65c95c2d463b4fc600eb3e69249c9b15b9e645b4ce9c877d33ef3","observation_id":"29b999a4-e1d2-4596-a5a7-ef518ed1ff0b","resolution":{"observed_at":"2026-06-30T21:05:04.308942Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/2503.01697/citation-record","integrity":"/paper/2503.01697/integrity","json":"/paper/2503.01697/citation-record.json","paper":"/paper/2503.01697"},"outbound":[],"paper":{"arxiv_id":"2503.01697","last_updated":"2025-03-03T16:10:30Z","latest_version":1,"primary_category":"quant-ph","snapshot_observed_at":"2026-08-16T12:53:32.484368Z","submitted_at":"2025-03-03T16:10:30Z","title":"Krylov shadow tomography: Efficient estimation of quantum Fisher information"},"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":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+00:00","source":"retraction_watch"}],"thesis":"As of 19 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:2503.01697."}