{"as_of":"2026-08-13T22:46:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:7c6851c388123c7426c12e80ad9d36f779eaa055c14fbe144d42e509781983e1","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":"2026-08-13T06:32:02.005865+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":"2026-08-03T12:49:43.097809Z","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":9,"observed_at":"2026-08-05T02:28:24.338817Z","source":"pith"}],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1909.01408","last_updated":"2019-09-03T19:12:29Z","snapshot_observed_at":"2026-07-06T08:18:49.576574Z","submitted_at":"2019-09-03T19:12:29Z","title":"Extremely long baseline interferometry with Origins Space Telescope","version":1},"cited_work":{"arxiv_id":"1909.01408","doi":"10.48550/arxiv.1909.01408","metadata_source":"pith","pith_arxiv_id":"1909.01408","snapshot_observed_at":"2026-08-05T02:49:54.815029Z","title":"Extremely long baseline interferometry with Origins Space Telescope","venue":"astro-ph.IM","work_id":"eacce152-c49e-45e1-8b41-fe364e796ac2","year":2019},"citing_paper":{"arxiv_id":"2601.01763","last_updated":"2026-06-11T08:05:48Z","snapshot_observed_at":"2026-08-12T19:49:32.531160Z","submitted_at":"2026-01-05T03:43:10Z","title":"When the Shadow Meets Its Measure: Assessing the Feasibility of Submillimeter Black Hole Shadow Imaging in Megamaser Disk AGN","version":3},"reference_index":84,"source":"pdf_text","source_observed_at":"2026-08-03T12:49:43.097809Z"},"links":{"cited_paper":"/paper/1909.01408","citing_paper":"/paper/2601.01763"},"observation_digest":"sha256:25f00717ffd11709304559a30fd36c52f48701c8efd070ce6b599dd429c4ddf3","observation_id":"b10122d3-3186-4999-bbda-29b61c0cbabc","resolution":{"observed_at":"2026-08-03T12:53:35.095815Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-13T06:32:02.005865+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-13T06:32:02.005865+00:00","source":"crossref"},{"observed_at":"2026-08-13T06:31:53.387327+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/1909.01408/citation-record","integrity":"/paper/1909.01408/integrity","json":"/paper/1909.01408/citation-record.json","paper":"/paper/1909.01408"},"outbound":[],"paper":{"arxiv_id":"1909.01408","last_updated":"2019-09-03T19:12:29Z","latest_version":1,"primary_category":"astro-ph.IM","snapshot_observed_at":"2026-07-06T08:18:49.576574Z","submitted_at":"2019-09-03T19:12:29Z","title":"Extremely long baseline interferometry with Origins Space Telescope"},"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":"2026-08-13T06:32:02.005865+00:00","source":"crossref"},{"observed_at":"2026-08-13T06:31:53.387327+00:00","source":"retraction_watch"}],"thesis":"As of 13 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 1 inbound Pith citation observation for arXiv:1909.01408."}