{"as_of":"2026-08-06T09:17:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:86b01b004866d70b90a8ef46aa8a1d74ed1997cf1460471de2bffbfb8dad10a2","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":"2026-07-11T11:50:26.030339Z","state":"measured"},{"denominator":1,"lane":"external_citation_measurements","note":"A source-named dated measurement, never combined with another source.","records_observed":1,"source":"pith","source_observed_at":"2026-08-05T02:28:24.338817Z","state":"measured"}],"external_citation_measurements":[{"count":31,"observed_at":"2026-08-05T02:28:24.338817Z","source":"pith"}],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1002.1865","last_updated":"2010-02-09T14:36:35Z","snapshot_observed_at":"2026-07-06T02:06:42.120857Z","submitted_at":"2010-02-09T14:36:35Z","title":"High Resolution X-Ray Spectroscopy of SN 1987A: Monitoring with XMM-Newton","version":1},"cited_work":{"arxiv_id":"1002.1865","doi":"10.1051/0004-6361/200913317","metadata_source":"pith","pith_arxiv_id":"1002.1865","snapshot_observed_at":"2026-08-05T02:49:54.815029Z","title":"High Resolution X-Ray Spectroscopy of SN 1987A: Monitoring with XMM-Newton","venue":"astro-ph.HE","work_id":"dab4e456-942c-4dd7-86d8-0099737e01ef","year":2010},"citing_paper":{"arxiv_id":"2607.06302","last_updated":"2026-07-07T14:06:27Z","snapshot_observed_at":"2026-08-01T11:02:30.986062Z","submitted_at":"2026-07-07T14:06:27Z","title":"Chandra X-Ray Imaging and Spatially Resolved Spectroscopy of SN 1987A: Energy-Dependent Morphology of the Equatorial Ring","version":1},"reference_index":19,"source":"arxiv_source","source_observed_at":"2026-07-11T11:50:26.030339Z"},"links":{"cited_paper":"/paper/1002.1865","citing_paper":"/paper/2607.06302"},"observation_digest":"sha256:9f5fdb81a79cf0e72771e430d30eeb6f0b8a07c554ea24d93bca19f27a8ef8b7","observation_id":"d7412c23-dfea-44c7-88e8-f91542814e50","resolution":{"observed_at":"2026-07-08T10:44:48.956184Z","resolver_source":"local_arxiv","status":"metadata_mismatch"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-06T06:34:29.942622+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-06T06:34:29.942622+00:00","source":"crossref"},{"observed_at":"2026-07-10T23:49:15.360234+00:00","source":"crossref_status_cache"},{"observed_at":"2026-07-10T23:49:15.360234+00:00","source":"openalex_status_cache"},{"observed_at":"2026-08-06T06:34:23.284952+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/1002.1865/citation-record","integrity":"/paper/1002.1865/integrity","json":"/paper/1002.1865/citation-record.json","paper":"/paper/1002.1865"},"outbound":[],"paper":{"arxiv_id":"1002.1865","last_updated":"2010-02-09T14:36:35Z","latest_version":1,"primary_category":"astro-ph.HE","snapshot_observed_at":"2026-07-06T02:06:42.120857Z","submitted_at":"2010-02-09T14:36:35Z","title":"High Resolution X-Ray Spectroscopy of SN 1987A: Monitoring with XMM-Newton"},"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 6 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 1 inbound Pith citation observation for arXiv:1002.1865."}