{"as_of":"2026-08-07T00:46:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:81260018a0386532fd0721d1285433cd321db37bd76b9380bb261388dd285b8b","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":"2026-08-06T06:34:29.942622+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":"2026-07-31T11:54:30.612145Z","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":"1906.02480","last_updated":"2019-06-07T02:34:13Z","snapshot_observed_at":"2026-08-01T21:15:32.444443Z","submitted_at":"2019-06-06T08:45:06Z","title":"Production of $P_c $ states from $\\Lambda_b$ decay","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1906.02480","snapshot_observed_at":"2026-07-31T11:54:30.612145Z","title":"Wu and D.-Y","venue":null,"work_id":null,"year":2019},"citing_paper":{"arxiv_id":"2607.24550","last_updated":"2026-07-27T15:26:20Z","snapshot_observed_at":"2026-08-04T06:03:40.697668Z","submitted_at":"2026-07-27T15:26:20Z","title":"Decay constants of the two-pole $D_0^*(2300)$","version":1},"reference_index":20,"source":"pdf_text","source_observed_at":"2026-07-31T11:54:30.612145Z"},"links":{"cited_paper":"/paper/1906.02480","citing_paper":"/paper/2607.24550"},"observation_digest":"sha256:0fa13b0a9d4375b3dc887edab041ad16c26a14ca4629b5c6b36ac5bad73ff287","observation_id":"661030e8-9581-4a9e-95df-21c44acfcce0","resolution":{"observed_at":"2026-07-31T11:54:30.612145Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"links":{"evidence":"/evidence","html":"/paper/1906.02480/citation-record","integrity":"/paper/1906.02480/integrity","json":"/paper/1906.02480/citation-record.json","paper":"/paper/1906.02480"},"outbound":[],"paper":{"arxiv_id":"1906.02480","last_updated":"2019-06-07T02:34:13Z","latest_version":2,"primary_category":"hep-ph","snapshot_observed_at":"2026-08-01T21:15:32.444443Z","submitted_at":"2019-06-06T08:45:06Z","title":"Production of $P_c $ states from $\\Lambda_b$ decay"},"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":"2026-08-06T06:34:29.942622+00:00","source":"crossref"},{"observed_at":"2026-08-06T06:34:23.284952+00:00","source":"retraction_watch"}],"thesis":"As of 7 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 1 inbound Pith citation observation for arXiv:1906.02480."}