{"as_of":"2026-08-19T06:54:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:6d0148de42545099ce1a641eb0a72a3b638f43e282d789e0ee47708d54e090fe","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":"2026-08-19T06:32:44.657259+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":"2026-08-16T10:45:06.385929Z","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":"2026-08-16T10:45:06.513222Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1411.7731","last_updated":"2014-12-15T02:36:06Z","snapshot_observed_at":"2026-08-17T00:17:53.483995Z","submitted_at":"2014-11-28T01:12:17Z","title":"Universal scaling of the 3:2 twin-peak quasi-periodic oscillation frequencies with black hole mass and spin revisited","version":2},"cited_work":{"arxiv_id":"1411.7731","doi":null,"metadata_source":"pith","pith_arxiv_id":"1411.7731","snapshot_observed_at":"2026-08-16T10:45:06.513222Z","title":"Universal scaling of the 3:2 twin-peak quasi-periodic oscillation frequencies with black hole mass and spin revisited","venue":"astro-ph.HE","work_id":"0ab6ae79-ee6d-477b-965a-5af4aa095ddb","year":2014},"citing_paper":{"arxiv_id":"2504.17436","last_updated":"2025-04-24T10:55:37Z","snapshot_observed_at":"2026-08-16T21:57:18.036418Z","submitted_at":"2025-04-24T10:55:37Z","title":"Detection and Characterization of Quasi-Periodic Oscillations in Seyfert Galaxy NGC 4151","version":1},"reference_index":59,"source":"pdf_text","source_observed_at":"2026-08-16T10:45:06.385929Z"},"links":{"cited_paper":"/paper/1411.7731","citing_paper":"/paper/2504.17436"},"observation_digest":"sha256:6b930075ba1f8513dee59d9b04de19662f33156e073104a309b5c128bd739db0","observation_id":"610093e5-ef9a-419e-85b5-e705970ac8c0","resolution":{"observed_at":"2026-08-16T10:45:06.518042Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1411.7731","last_updated":"2014-12-15T02:36:06Z","snapshot_observed_at":"2026-08-17T00:17:53.483995Z","submitted_at":"2014-11-28T01:12:17Z","title":"Universal scaling of the 3:2 twin-peak quasi-periodic oscillation frequencies with black hole mass and spin revisited","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1411.7731","snapshot_observed_at":"2026-08-07T05:24:43.925678Z","title":null,"venue":null,"work_id":null,"year":2015},"citing_paper":{"arxiv_id":"2506.08105","last_updated":"2025-09-08T05:03:16Z","snapshot_observed_at":"2026-08-17T15:05:31.788630Z","submitted_at":"2025-06-09T18:01:37Z","title":"Probing the Strong Gravity Region of Black Holes with eXTP","version":2},"reference_index":26,"source":"arxiv_source","source_observed_at":"2026-08-07T05:24:43.925678Z"},"links":{"cited_paper":"/paper/1411.7731","citing_paper":"/paper/2506.08105"},"observation_digest":"sha256:1361178c6a194310197cafea192dbab7b7a4dab7e3990f4c72bb05041d2325fb","observation_id":"0df2f72d-5fa2-4c65-a5a2-6a5b66a74e60","resolution":{"observed_at":"2026-08-07T05:24:43.925678Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"links":{"evidence":"/evidence","html":"/paper/1411.7731/citation-record","integrity":"/paper/1411.7731/integrity","json":"/paper/1411.7731/citation-record.json","paper":"/paper/1411.7731"},"outbound":[],"paper":{"arxiv_id":"1411.7731","last_updated":"2014-12-15T02:36:06Z","latest_version":2,"primary_category":"astro-ph.HE","snapshot_observed_at":"2026-08-17T00:17:53.483995Z","submitted_at":"2014-11-28T01:12:17Z","title":"Universal scaling of the 3:2 twin-peak quasi-periodic oscillation frequencies with black hole mass and spin revisited"},"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":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+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:1411.7731."}