{"as_of":"2026-08-06T04:27:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:d6b12727ed2ce9e44e0fa5d201bc7cd576651c396960fdd47df821f49a8fcba2","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":"2026-08-05T06:32:48.257954+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":"2026-07-12T09:34:56.798673Z","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":"2026-07-12T09:38:41.638173Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1911.00581","last_updated":"2019-12-06T22:34:00Z","snapshot_observed_at":"2026-08-03T08:02:02.105700Z","submitted_at":"2019-11-01T20:32:59Z","title":"SDSS-IV MaNGA: Variations in the N/O -- O/H relation bias metallicity gradient measurements","version":2},"cited_work":{"arxiv_id":"1911.00581","doi":null,"metadata_source":"pith","pith_arxiv_id":"1911.00581","snapshot_observed_at":"2026-07-12T09:38:41.638173Z","title":"SDSS-IV MaNGA: Variations in the N/O -- O/H relation bias metallicity gradient measurements","venue":"astro-ph.GA","work_id":"d342ac07-74f8-4511-ad08-8feed93eabf1","year":2019},"citing_paper":{"arxiv_id":"2607.00408","last_updated":"2026-07-08T15:04:19Z","snapshot_observed_at":"2026-07-12T09:34:43.288455Z","submitted_at":"2026-07-01T04:05:56Z","title":"Exploring the synergies of $[\\mathrm{O\\,II}]\\lambda 3727$ with MUSE spectroscopy in PHANGS H II regions","version":2},"reference_index":94,"source":"arxiv_source","source_observed_at":"2026-07-12T09:34:56.798673Z"},"links":{"cited_paper":"/paper/1911.00581","citing_paper":"/paper/2607.00408"},"observation_digest":"sha256:0baeb420be2821fc8314f1abc65a007ac854494bd8d0a0ef9375a5c2da057242","observation_id":"d5226352-e32b-4d37-a1d1-2f6e29500f99","resolution":{"observed_at":"2026-07-12T09:38:41.639968Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/1911.00581/citation-record","integrity":"/paper/1911.00581/integrity","json":"/paper/1911.00581/citation-record.json","paper":"/paper/1911.00581"},"outbound":[],"paper":{"arxiv_id":"1911.00581","last_updated":"2019-12-06T22:34:00Z","latest_version":2,"primary_category":"astro-ph.GA","snapshot_observed_at":"2026-08-03T08:02:02.105700Z","submitted_at":"2019-11-01T20:32:59Z","title":"SDSS-IV MaNGA: Variations in the N/O -- O/H relation bias metallicity gradient measurements"},"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":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"thesis":"As of 6 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 1 inbound Pith citation observation for arXiv:1911.00581."}