{"as_of":"2026-08-21T02:43:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:b2fd6dc6a68238f5f058473235d9f2b2258fa180e9beabc6bf285bdbd023c257","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":"2026-08-20T06:33:59.587034+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":"2026-08-16T10:27:34.669468Z","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":"2026-05-22T09:21:21.103849Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"2310.19406","last_updated":"2023-11-20T10:33:36Z","snapshot_observed_at":"2026-08-20T06:42:08.516739Z","submitted_at":"2023-10-30T10:19:38Z","title":"Discovering Black Hole Mass Scaling Relations with Symbolic Regression","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2310.19406","snapshot_observed_at":"2026-08-16T10:27:34.669468Z","title":"Jin and B","venue":null,"work_id":null,"year":2023},"citing_paper":{"arxiv_id":"2504.18270","last_updated":"2025-09-12T08:35:18Z","snapshot_observed_at":"2026-08-17T19:47:57.399908Z","submitted_at":"2025-04-25T11:28:20Z","title":"Machine Learning-Based Analytical Expressions for Gray-Body Factors and Application to Primordial Black Holes","version":3},"reference_index":42,"source":"pdf_text","source_observed_at":"2026-08-16T10:27:34.669468Z"},"links":{"cited_paper":"/paper/2310.19406","citing_paper":"/paper/2504.18270"},"observation_digest":"sha256:7243f41d853f967e5dde4b2c8b265f1d02cf79414871f47b9a4742cb144d66b6","observation_id":"1daa1edc-1f2e-45c0-bf35-deceeb16dab0","resolution":{"observed_at":"2026-08-16T10:27:34.669468Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2310.19406","last_updated":"2023-11-20T10:33:36Z","snapshot_observed_at":"2026-08-20T06:42:08.516739Z","submitted_at":"2023-10-30T10:19:38Z","title":"Discovering Black Hole Mass Scaling Relations with Symbolic Regression","version":2},"cited_work":{"arxiv_id":"2310.19406","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"2310.19406","snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Discovering Black Hole Mass Scaling Relations with Symbolic Regression","venue":null,"work_id":"c1999c85-c685-45f0-a511-0b81413fd8c3","year":2023},"citing_paper":{"arxiv_id":"2605.21593","last_updated":"2026-05-20T18:00:05Z","snapshot_observed_at":"2026-08-01T21:26:03.431639Z","submitted_at":"2026-05-20T18:00:05Z","title":"Predicting intermediate-mass black hole formation in star clusters with machine learning","version":1},"reference_index":63,"source":"pdf_text","source_observed_at":"2026-05-22T09:20:09.976842Z"},"links":{"cited_paper":"/paper/2310.19406","citing_paper":"/paper/2605.21593"},"observation_digest":"sha256:946d7a1e0b656bdcbe905451b6459328508ae8b974d5234ce5f29517e2954858","observation_id":"693dd6c0-7118-4b7a-8716-d7e838d160e7","resolution":{"observed_at":"2026-05-22T09:21:21.106662Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/2310.19406/citation-record","integrity":"/paper/2310.19406/integrity","json":"/paper/2310.19406/citation-record.json","paper":"/paper/2310.19406"},"outbound":[],"paper":{"arxiv_id":"2310.19406","last_updated":"2023-11-20T10:33:36Z","latest_version":2,"primary_category":"astro-ph.GA","snapshot_observed_at":"2026-08-20T06:42:08.516739Z","submitted_at":"2023-10-30T10:19:38Z","title":"Discovering Black Hole Mass Scaling Relations with Symbolic Regression"},"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":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+00:00","source":"retraction_watch"}],"thesis":"As of 21 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:2310.19406."}