{"as_of":"2026-08-23T21:51:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:d6b037a40f7f4a752711a532bd92117756dc90de65f2659db45e8c5c4a3a462d","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":"2026-08-23T06:30:58.430688+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":"2026-08-14T11:26:52.561839Z","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":"2026-08-14T11:26:52.620403Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1607.02759","last_updated":"2016-09-16T10:22:48Z","snapshot_observed_at":"2026-08-20T11:04:38.979010Z","submitted_at":"2016-07-10T15:52:18Z","title":"Mode stability on the real axis","version":2},"cited_work":{"arxiv_id":"1607.02759","doi":null,"metadata_source":"pith","pith_arxiv_id":"1607.02759","snapshot_observed_at":"2026-08-14T11:26:52.620403Z","title":"Mode stability on the real axis","venue":"gr-qc","work_id":"b2860444-2d93-4254-beb0-dc2948274952","year":2016},"citing_paper":{"arxiv_id":"1908.09095","last_updated":"2020-09-14T16:04:53Z","snapshot_observed_at":"2026-08-15T07:10:16.467592Z","submitted_at":"2019-08-24T05:39:23Z","title":"Teukolsky formalism for nonlinear Kerr perturbations","version":3},"reference_index":60,"source":"pdf_text","source_observed_at":"2026-08-14T11:26:52.561839Z"},"links":{"cited_paper":"/paper/1607.02759","citing_paper":"/paper/1908.09095"},"observation_digest":"sha256:5b3a117c8db84929fba056b466cab8616387f947678dc1f826c8984814464a00","observation_id":"af969121-2332-4bfe-b4ec-264bcb2b44ca","resolution":{"observed_at":"2026-08-14T11:26:52.626641Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/1607.02759/citation-record","integrity":"/paper/1607.02759/integrity","json":"/paper/1607.02759/citation-record.json","paper":"/paper/1607.02759"},"outbound":[],"paper":{"arxiv_id":"1607.02759","last_updated":"2016-09-16T10:22:48Z","latest_version":2,"primary_category":"gr-qc","snapshot_observed_at":"2026-08-20T11:04:38.979010Z","submitted_at":"2016-07-10T15:52:18Z","title":"Mode stability on the real axis"},"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":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+00:00","source":"retraction_watch"}],"thesis":"As of 23 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 1 inbound Pith citation observation for arXiv:1607.02759."}