{"as_of":"2026-08-23T01:22:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:3a9c049deeecc7665a2d1970ed301c3afed30e5075c8a6dcf517a2b000c06ec9","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":"2026-08-22T06:32:14.747728+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":"2026-08-04T19:47:51.787953Z","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":"2026-05-24T05:56:01.601591Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"2104.02445","last_updated":"2021-04-06T12:02:51Z","snapshot_observed_at":"2026-08-20T00:01:09.426808Z","submitted_at":"2021-04-06T12:02:51Z","title":"Gravitational Wave Physics and Astronomy in the nascent era","version":1},"cited_work":{"arxiv_id":"2104.02445","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"2104.02445","snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Arimoto et al","venue":null,"work_id":"53cc89ef-f0ce-4596-9c46-3d82d9008df9","year":2021},"citing_paper":{"arxiv_id":"2311.10626","last_updated":"2023-11-17T16:27:54Z","snapshot_observed_at":"2026-08-12T21:53:57.959946Z","submitted_at":"2023-11-17T16:27:54Z","title":"Exploring the Potential for Detecting Rotational Instabilities in Binary Neutron Star Merger Remnants with Gravitational Wave Detectors","version":1},"reference_index":19,"source":"pdf_text","source_observed_at":"2026-05-24T05:55:32.580041Z"},"links":{"cited_paper":"/paper/2104.02445","citing_paper":"/paper/2311.10626"},"observation_digest":"sha256:52b47acaf1f3761ecd55df0fac9ca7b30ee9a4cdbe2c2ad5fd928b0e7c07c6fd","observation_id":"47a7919c-0b11-4197-b67c-581e26ed79bb","resolution":{"observed_at":"2026-05-24T05:56:01.604122Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-22T06:32:14.747728+00:00","source":"crossref"},{"observed_at":"2026-08-22T06:32:06.552537+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2104.02445","last_updated":"2021-04-06T12:02:51Z","snapshot_observed_at":"2026-08-20T00:01:09.426808Z","submitted_at":"2021-04-06T12:02:51Z","title":"Gravitational Wave Physics and Astronomy in the nascent era","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2104.02445","snapshot_observed_at":"2026-08-04T19:47:51.787953Z","title":"arXiv preprint (2021) arXiv:2104.02445 [gr-qc] 21","venue":null,"work_id":null,"year":2021},"citing_paper":{"arxiv_id":"2509.09123","last_updated":"2025-09-11T03:28:10Z","snapshot_observed_at":"2026-08-14T12:03:51.885179Z","submitted_at":"2025-09-11T03:28:10Z","title":"Binary Black Hole Phase Space Discovers the Signature of Pair Instability Supernovae Mass Gap","version":1},"reference_index":2,"source":"pdf_text","source_observed_at":"2026-08-04T19:47:51.787953Z"},"links":{"cited_paper":"/paper/2104.02445","citing_paper":"/paper/2509.09123"},"observation_digest":"sha256:d5b50af25c3c125ba74cbae844c5f0520fbc6d244d7847526d9a321fd0514a4a","observation_id":"9900c1dd-7320-4d27-9d7c-c62559a24ec7","resolution":{"observed_at":"2026-08-04T19:47:51.787953Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"links":{"evidence":"/evidence","html":"/paper/2104.02445/citation-record","integrity":"/paper/2104.02445/integrity","json":"/paper/2104.02445/citation-record.json","paper":"/paper/2104.02445"},"outbound":[],"paper":{"arxiv_id":"2104.02445","last_updated":"2021-04-06T12:02:51Z","latest_version":1,"primary_category":"gr-qc","snapshot_observed_at":"2026-08-20T00:01:09.426808Z","submitted_at":"2021-04-06T12:02:51Z","title":"Gravitational Wave Physics and Astronomy in the nascent era"},"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":"2026-08-22T06:32:14.747728+00:00","source":"crossref"},{"observed_at":"2026-08-22T06:32:06.552537+00:00","source":"retraction_watch"}],"thesis":"As of 23 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:2104.02445."}