{"as_of":"2026-08-09T13:17:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:0543702c8ebe654fbe0a1046b0012fa7f739153312b4d851d420b05832eecfdd","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":"2026-08-09T06:31:02.800959+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":"2026-07-31T23:14:36.619427Z","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":"1210.3323","last_updated":"2015-02-10T11:42:11Z","snapshot_observed_at":"2026-07-06T02:57:28.205397Z","submitted_at":"2012-10-11T19:14:02Z","title":"Computing the Gromov hyperbolicity of a discrete metric space","version":4},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1210.3323","snapshot_observed_at":"2026-07-31T23:14:36.619427Z","title":"Computing the Gromov hyper- bolicity of a discrete metric space","venue":null,"work_id":null,"year":2015},"citing_paper":{"arxiv_id":"2607.24096","last_updated":"2026-07-28T06:12:28Z","snapshot_observed_at":"2026-08-06T02:10:54.065261Z","submitted_at":"2026-07-27T07:36:15Z","title":"Characterizing Hyperbolicity in Graphs","version":2},"reference_index":9,"source":"pdf_text","source_observed_at":"2026-07-31T23:14:36.619427Z"},"links":{"cited_paper":"/paper/1210.3323","citing_paper":"/paper/2607.24096"},"observation_digest":"sha256:070e0f263a505ce88349192579cd2808aa51e8bdbb3885790496daed1d756aa7","observation_id":"1259c8ad-1e4d-4783-87ab-a5a84841aaaf","resolution":{"observed_at":"2026-07-31T23:14:36.619427Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"links":{"evidence":"/evidence","html":"/paper/1210.3323/citation-record","integrity":"/paper/1210.3323/integrity","json":"/paper/1210.3323/citation-record.json","paper":"/paper/1210.3323"},"outbound":[],"paper":{"arxiv_id":"1210.3323","last_updated":"2015-02-10T11:42:11Z","latest_version":4,"primary_category":"cs.CG","snapshot_observed_at":"2026-07-06T02:57:28.205397Z","submitted_at":"2012-10-11T19:14:02Z","title":"Computing the Gromov hyperbolicity of a discrete metric space"},"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":"2026-08-09T06:31:02.800959+00:00","source":"crossref"},{"observed_at":"2026-08-09T06:30:57.326959+00:00","source":"retraction_watch"}],"thesis":"As of 9 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 1 inbound Pith citation observation for arXiv:1210.3323."}