{"as_of":"2026-08-09T18:39:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:0e96797082ed8568e389f619f2c3eff93a3be06af1404f82d10933645fa1f46e","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":"2026-08-09T06:31:02.800959+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":"2026-08-03T05:10:20.915951Z","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":"2026-07-03T03:37:35.741821Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"2003.00962","last_updated":"2021-01-13T08:56:02Z","snapshot_observed_at":"2026-08-09T01:09:03.881288Z","submitted_at":"2020-03-02T15:15:49Z","title":"Exact solution of a cluster model with next-nearest-neighbor interaction","version":3},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2003.00962","snapshot_observed_at":"2026-08-03T05:10:20.915951Z","title":"Yanagihara and K","venue":null,"work_id":null,"year":2020},"citing_paper":{"arxiv_id":"2602.03431","last_updated":"2026-02-03T11:52:32Z","snapshot_observed_at":"2026-08-08T08:46:21.556368Z","submitted_at":"2026-02-03T11:52:32Z","title":"Solving models with generalized free fermions I: Algebras and eigenstates","version":1},"reference_index":16,"source":"pdf_text","source_observed_at":"2026-08-03T05:10:20.915951Z"},"links":{"cited_paper":"/paper/2003.00962","citing_paper":"/paper/2602.03431"},"observation_digest":"sha256:4766a52eb9dc58a151bc4717f6a9ae5b5fd28cef6b84062c8cd70fd332759c9c","observation_id":"47707e3d-fbe4-4cad-8349-cf3ec55e239a","resolution":{"observed_at":"2026-08-03T05:10:20.915951Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2003.00962","last_updated":"2021-01-13T08:56:02Z","snapshot_observed_at":"2026-08-09T01:09:03.881288Z","submitted_at":"2020-03-02T15:15:49Z","title":"Exact solution of a cluster model with next-nearest-neighbor interaction","version":3},"cited_work":{"arxiv_id":"2003.00962","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"2003.00962","snapshot_observed_at":"2026-07-03T03:37:35.741821Z","title":"Exact solution of a cluster model with next-nearest-neighbor interaction,","venue":null,"work_id":"ff7205e5-358a-4670-b30f-930dc7ea8d01","year":2020},"citing_paper":{"arxiv_id":"2606.09462","last_updated":"2026-06-08T13:18:26Z","snapshot_observed_at":"2026-08-07T05:31:02.166624Z","submitted_at":"2026-06-08T13:18:26Z","title":"Free fermions in disguise without exponential degeneracies","version":1},"reference_index":4,"source":"pdf_text","source_observed_at":"2026-06-27T15:03:11.404487Z"},"links":{"cited_paper":"/paper/2003.00962","citing_paper":"/paper/2606.09462"},"observation_digest":"sha256:a80756e853eb48e491061d3b44e5daafd0de557876e84aca3f52537841225a27","observation_id":"70754e1a-cc15-43eb-9a0b-1b86c0bcb5c9","resolution":{"observed_at":"2026-07-03T03:37:35.743351Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-09T06:31:02.800959+00:00","source":"crossref"},{"observed_at":"2026-08-09T06:30:57.326959+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/2003.00962/citation-record","integrity":"/paper/2003.00962/integrity","json":"/paper/2003.00962/citation-record.json","paper":"/paper/2003.00962"},"outbound":[],"paper":{"arxiv_id":"2003.00962","last_updated":"2021-01-13T08:56:02Z","latest_version":3,"primary_category":"cond-mat.stat-mech","snapshot_observed_at":"2026-08-09T01:09:03.881288Z","submitted_at":"2020-03-02T15:15:49Z","title":"Exact solution of a cluster model with next-nearest-neighbor interaction"},"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":"2026-08-09T06:31:02.800959+00:00","source":"crossref"},{"observed_at":"2026-08-09T06:30:57.326959+00:00","source":"retraction_watch"}],"thesis":"As of 9 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:2003.00962."}