{"as_of":"2026-08-21T09:33:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:174d6dbd113bad7b6209273e3cfcb00b9ea3d34b62cbaf29d913c0b10f3b993a","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":2,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":2,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-21T06:32:19.484+00:00","state":"measured"},{"denominator":2,"lane":"inbound_itemization","note":"Pith citing papers itemized under the disclosed page cap.","records_observed":2,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-05T20:39:32.022717Z","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":"2026-08-05T20:39:37.360519Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"2101.11543","last_updated":"2021-08-30T13:54:58Z","snapshot_observed_at":"2026-08-16T18:49:35.012157Z","submitted_at":"2021-01-27T16:58:09Z","title":"Linear Polarization of the 21 cm Line from the Epoch of Reionization","version":3},"cited_work":{"arxiv_id":"2101.11543","doi":null,"metadata_source":"pith","pith_arxiv_id":"2101.11543","snapshot_observed_at":"2026-08-05T20:39:37.360519Z","title":"Linear Polarization of the 21 cm Line from the Epoch of Reionization","venue":"astro-ph.CO","work_id":"dc826db3-34ee-473e-92c3-e004ce71787b","year":2021},"citing_paper":{"arxiv_id":"2508.10183","last_updated":"2025-08-13T20:36:14Z","snapshot_observed_at":"2026-08-19T13:16:08.546102Z","submitted_at":"2025-08-13T20:36:14Z","title":"Risk-based framework to determine climate-informed design storms for road drainage infrastructure","version":1},"reference_index":43,"source":"pdf_text","source_observed_at":"2026-08-05T20:39:32.022717Z"},"links":{"cited_paper":"/paper/2101.11543","citing_paper":"/paper/2508.10183"},"observation_digest":"sha256:f093f73dfb71549c994bdf7633a723cb082049986535e91b92b0b6c58809e9b9","observation_id":"82a39485-971c-493e-a2c1-53dd36381c41","resolution":{"observed_at":"2026-08-05T20:39:37.442649Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-21T06:32:19.484+00:00","source":"crossref"},{"observed_at":"2026-08-21T06:32:16.066871+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2101.11543","last_updated":"2021-08-30T13:54:58Z","snapshot_observed_at":"2026-08-16T18:49:35.012157Z","submitted_at":"2021-01-27T16:58:09Z","title":"Linear Polarization of the 21 cm Line from the Epoch of Reionization","version":3},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2101.11543","snapshot_observed_at":"2026-08-03T19:30:09.431756Z","title":null,"venue":null,"work_id":null,"year":2021},"citing_paper":{"arxiv_id":"2512.00402","last_updated":"2026-06-07T03:44:24Z","snapshot_observed_at":"2026-08-04T08:32:18.696833Z","submitted_at":"2025-11-29T09:10:39Z","title":"Wavelet-Scattering Signatures of Fuzzy Dark Matter in Simulated 21 cm Brightness-Temperature Maps","version":2},"reference_index":35,"source":"pdf_text","source_observed_at":"2026-08-03T19:30:09.431756Z"},"links":{"cited_paper":"/paper/2101.11543","citing_paper":"/paper/2512.00402"},"observation_digest":"sha256:3d4d98e727b6f0fddb6db501711ece1c1d3422f6016c7067b9b9b23f0cb4f1b4","observation_id":"c30bac6b-2bd9-42a2-b6d5-b1a0e85bbfd4","resolution":{"observed_at":"2026-08-03T19:30:09.431756Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"links":{"evidence":"/evidence","html":"/paper/2101.11543/citation-record","integrity":"/paper/2101.11543/integrity","json":"/paper/2101.11543/citation-record.json","paper":"/paper/2101.11543"},"outbound":[],"paper":{"arxiv_id":"2101.11543","last_updated":"2021-08-30T13:54:58Z","latest_version":3,"primary_category":"astro-ph.CO","snapshot_observed_at":"2026-08-16T18:49:35.012157Z","submitted_at":"2021-01-27T16:58:09Z","title":"Linear Polarization of the 21 cm Line from the Epoch of Reionization"},"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":"2026-08-21T06:32:19.484+00:00","source":"crossref"},{"observed_at":"2026-08-21T06:32:16.066871+00:00","source":"retraction_watch"}],"thesis":"As of 21 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:2101.11543."}