{"as_of":"2026-08-13T22:43:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:3ea1214e62f6fb618454cf6455f239d45c65189b465937d92c4a753e8d12c582","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":1,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":1,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-13T06:32:02.005865+00:00","state":"measured"},{"denominator":1,"lane":"inbound_itemization","note":"Pith citing papers itemized under the disclosed page cap.","records_observed":1,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-01T06:52:07.424845Z","state":"measured"},{"denominator":1,"lane":"external_citation_measurements","note":"A source-named dated measurement, never combined with another source.","records_observed":0,"source":"cited_works","source_observed_at":null,"state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1510.07561","last_updated":"2015-11-19T13:27:25Z","snapshot_observed_at":"2026-07-06T04:34:16.691851Z","submitted_at":"2015-10-26T17:39:47Z","title":"A local non-negative initial data scalar characterisation of the Kerr solution","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1510.07561","snapshot_observed_at":"2026-08-01T06:52:07.424845Z","title":"Local non-negative initial data scalar characterization of the Kerr solution,","venue":null,"work_id":null,"year":2015},"citing_paper":{"arxiv_id":"2607.21815","last_updated":"2026-07-23T21:01:20Z","snapshot_observed_at":"2026-08-08T03:44:52.728859Z","submitted_at":"2026-07-23T21:01:20Z","title":"Unit Killing Initial Data","version":1},"reference_index":9,"source":"pdf_text","source_observed_at":"2026-08-01T06:52:07.424845Z"},"links":{"cited_paper":"/paper/1510.07561","citing_paper":"/paper/2607.21815"},"observation_digest":"sha256:c103e154f3a317155c5f00ed8fc23c9939ea64ca830d28af3a6df8c02e22a31a","observation_id":"b3c49c12-3687-431f-80a3-26bfbcea3d97","resolution":{"observed_at":"2026-08-01T06:52:07.424845Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"links":{"evidence":"/evidence","html":"/paper/1510.07561/citation-record","integrity":"/paper/1510.07561/integrity","json":"/paper/1510.07561/citation-record.json","paper":"/paper/1510.07561"},"outbound":[],"paper":{"arxiv_id":"1510.07561","last_updated":"2015-11-19T13:27:25Z","latest_version":2,"primary_category":"gr-qc","snapshot_observed_at":"2026-07-06T04:34:16.691851Z","submitted_at":"2015-10-26T17:39:47Z","title":"A local non-negative initial data scalar characterisation of the Kerr solution"},"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":"2026-08-13T06:32:02.005865+00:00","source":"crossref"},{"observed_at":"2026-08-13T06:31:53.387327+00:00","source":"retraction_watch"}],"thesis":"As of 13 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 1 inbound Pith citation observation for arXiv:1510.07561."}