{"as_of":"2026-08-07T10:24:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:8cafc1e8bf80962da4da0d35c9d815afce804a05d4d7fed6c7f28e4a3c4501d8","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":3,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":3,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-07T06:34:17.273281+00:00","state":"measured"},{"denominator":3,"lane":"inbound_itemization","note":"Pith citing papers itemized under the disclosed page cap.","records_observed":3,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-06T19:27:14.845736Z","state":"measured"},{"denominator":1,"lane":"external_citation_measurements","note":"A source-named dated measurement, never combined with another source.","records_observed":0,"source":"arxiv_reference","source_observed_at":"2026-05-10T14:40:48.877270Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1803.01815","last_updated":"2018-09-27T16:07:50Z","snapshot_observed_at":"2026-07-06T06:26:42.155615Z","submitted_at":"2018-03-05T18:22:52Z","title":"Modeling the Radio Background from the First Black Holes at Cosmic Dawn: Implications for the 21 cm Absorption Amplitude","version":3},"cited_work":{"arxiv_id":"1803.01815","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"1803.01815","snapshot_observed_at":"2026-07-04T23:13:27.548110Z","title":"C., Lazio, J., et al","venue":null,"work_id":"2ce5540d-cd1b-4c4f-b85a-2b54148e7074","year":2018},"citing_paper":{"arxiv_id":"1807.06209","last_updated":"2021-08-09T10:43:18Z","snapshot_observed_at":"2026-07-06T02:11:23.670680Z","submitted_at":"2018-07-17T04:05:07Z","title":"Planck 2018 results. VI. Cosmological parameters","version":4},"reference_index":122,"source":"arxiv_source","source_observed_at":"2026-05-10T14:40:47.851452Z"},"links":{"cited_paper":"/paper/1803.01815","citing_paper":"/paper/1807.06209"},"observation_digest":"sha256:aecb7a158bb9fbe58d3da7f025fb14269cbe8bebf5582af2d4b83af48bf8a8ed","observation_id":"c5234314-a37f-45a4-8431-8443b0af3279","resolution":{"observed_at":"2026-07-04T23:13:27.548110Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1803.01815","last_updated":"2018-09-27T16:07:50Z","snapshot_observed_at":"2026-07-06T06:26:42.155615Z","submitted_at":"2018-03-05T18:22:52Z","title":"Modeling the Radio Background from the First Black Holes at Cosmic Dawn: Implications for the 21 cm Absorption Amplitude","version":3},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1803.01815","snapshot_observed_at":"2026-08-06T19:27:14.845736Z","title":"The Astrophysical Journal 868(1), 63 (2018) https://arxiv.org/abs/1803.01815 [astro-ph.CO]","venue":null,"work_id":null,"year":2018},"citing_paper":{"arxiv_id":"2507.05654","last_updated":"2025-07-08T04:17:01Z","snapshot_observed_at":"2026-08-06T19:18:43.523347Z","submitted_at":"2025-07-08T04:17:01Z","title":"PRATUSH experiment concept and design overview","version":1},"reference_index":24,"source":"pdf_text","source_observed_at":"2026-08-06T19:27:14.845736Z"},"links":{"cited_paper":"/paper/1803.01815","citing_paper":"/paper/2507.05654"},"observation_digest":"sha256:fc3d05e58a498313415ca1bf0f9f0d80c6be9a8bca10b40e45e75ae8a5c20fbd","observation_id":"1b6b4421-09cb-40bd-9705-19e66edcd20e","resolution":{"observed_at":"2026-08-06T19:27:14.845736Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1803.01815","last_updated":"2018-09-27T16:07:50Z","snapshot_observed_at":"2026-07-06T06:26:42.155615Z","submitted_at":"2018-03-05T18:22:52Z","title":"Modeling the Radio Background from the First Black Holes at Cosmic Dawn: Implications for the 21 cm Absorption Amplitude","version":3},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1803.01815","snapshot_observed_at":"2026-07-30T17:19:19.272737Z","title":", keywords =","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.26911","last_updated":"2026-07-29T13:42:14Z","snapshot_observed_at":"2026-08-04T03:20:04.709827Z","submitted_at":"2026-07-29T13:42:14Z","title":"Impact of numerical stability in Bayesian noise wave calibration on global 21-cm experiments","version":1},"reference_index":16,"source":"arxiv_source","source_observed_at":"2026-07-30T17:19:19.272737Z"},"links":{"cited_paper":"/paper/1803.01815","citing_paper":"/paper/2607.26911"},"observation_digest":"sha256:0ddaa2a93d21bff24a54e605ac796ced5b471eadcd58d8830ef29fe68e720bf8","observation_id":"ce4d52c5-ea7f-4edf-8e72-3fcea746db92","resolution":{"observed_at":"2026-07-30T17:19:19.272737Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"links":{"evidence":"/evidence","html":"/paper/1803.01815/citation-record","integrity":"/paper/1803.01815/integrity","json":"/paper/1803.01815/citation-record.json","paper":"/paper/1803.01815"},"outbound":[],"paper":{"arxiv_id":"1803.01815","last_updated":"2018-09-27T16:07:50Z","latest_version":3,"primary_category":"astro-ph.CO","snapshot_observed_at":"2026-07-06T06:26:42.155615Z","submitted_at":"2018-03-05T18:22:52Z","title":"Modeling the Radio Background from the First Black Holes at Cosmic Dawn: Implications for the 21 cm Absorption Amplitude"},"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":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"thesis":"As of 7 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 3 inbound Pith citation observations for arXiv:1803.01815."}