{"as_of":"2026-08-18T08:32:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:9ca5085eda753f9a6f7725f705579f4533464e3e04caa612474f01a239203f58","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":"2026-08-15T21:05:06.367861Z","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":"2026-08-15T21:04:10.511197Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"2305.09170","last_updated":"2025-02-08T05:22:37Z","snapshot_observed_at":"2026-08-18T01:58:22.004460Z","submitted_at":"2023-05-16T05:05:03Z","title":"Multivariate Hahn polynomials and difference equations","version":3},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2305.09170","snapshot_observed_at":"2026-08-15T21:05:06.367861Z","title":null,"venue":null,"work_id":null,"year":2023},"citing_paper":{"arxiv_id":"2608.12899","last_updated":"2026-08-13T07:34:43Z","snapshot_observed_at":"2026-08-17T19:37:36.322180Z","submitted_at":"2026-08-13T07:34:43Z","title":"A discrete Smorodinsky--Winternitz I superintegrable system","version":1},"reference_index":28,"source":"pdf_text","source_observed_at":"2026-08-15T21:05:06.367861Z"},"links":{"cited_paper":"/paper/2305.09170","citing_paper":"/paper/2608.12899"},"observation_digest":"sha256:7f5d000a0b37ca9ba7c1c6538213cc4592194e125b5b3cb47c9830dcdd890405","observation_id":"fa584532-eeaf-45fe-aec5-f91fb9f4e2ca","resolution":{"observed_at":"2026-08-15T21:05:06.367861Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2305.09170","last_updated":"2025-02-08T05:22:37Z","snapshot_observed_at":"2026-08-18T01:58:22.004460Z","submitted_at":"2023-05-16T05:05:03Z","title":"Multivariate Hahn polynomials and difference equations","version":3},"cited_work":{"arxiv_id":"2305.09170","doi":null,"metadata_source":"pith","pith_arxiv_id":"2305.09170","snapshot_observed_at":"2026-08-15T21:04:10.511197Z","title":"Multivariate Hahn polynomials and difference equations","venue":"math.CA","work_id":"1ce2938b-bcc9-4ad0-a9f8-4af72b196eb6","year":2023},"citing_paper":{"arxiv_id":"2608.12909","last_updated":"2026-08-13T07:50:35Z","snapshot_observed_at":"2026-08-16T23:11:16.271274Z","submitted_at":"2026-08-13T07:50:35Z","title":"A discrete Smorodinsky--Winternitz II superintegrable system","version":1},"reference_index":26,"source":"pdf_text","source_observed_at":"2026-08-15T21:04:10.450962Z"},"links":{"cited_paper":"/paper/2305.09170","citing_paper":"/paper/2608.12909"},"observation_digest":"sha256:82892245d23b4611e56ff96557d66ec8db22ce95733698670da8c8ec52a7f7b5","observation_id":"3211179b-20b6-4f66-b9b9-132c2e2154f9","resolution":{"observed_at":"2026-08-15T21:04:10.518161Z","resolver_source":"local_arxiv","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/2305.09170/citation-record","integrity":"/paper/2305.09170/integrity","json":"/paper/2305.09170/citation-record.json","paper":"/paper/2305.09170"},"outbound":[],"paper":{"arxiv_id":"2305.09170","last_updated":"2025-02-08T05:22:37Z","latest_version":3,"primary_category":"math.CA","snapshot_observed_at":"2026-08-18T01:58:22.004460Z","submitted_at":"2023-05-16T05:05:03Z","title":"Multivariate Hahn polynomials and difference equations"},"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 18 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:2305.09170."}