{"as_of":"2026-08-21T10:04:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:3128bc5059ab3b7c33f65e77c43a544952241eb5db38f300630b374e880c186e","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":"2026-08-21T06:32:19.484+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":"2026-08-05T10:55:46.148006Z","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":"2026-05-15T08:35:18.891461Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"2401.14234","last_updated":"2024-02-20T05:35:06Z","snapshot_observed_at":"2026-08-18T21:39:41.029286Z","submitted_at":"2024-01-25T15:21:29Z","title":"Velocity acoustic oscillations on Cosmic Dawn 21 cm power spectrum as a probe of small-scale density fluctuations","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2401.14234","snapshot_observed_at":"2026-08-05T10:55:46.148006Z","title":"Zhang, H","venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2509.03595","last_updated":"2025-09-03T18:00:41Z","snapshot_observed_at":"2026-08-16T03:36:16.479309Z","submitted_at":"2025-09-03T18:00:41Z","title":"Tracing the Neutrino-Induced Phase Shift in the 21-cm Spectrum","version":1},"reference_index":16,"source":"pdf_text","source_observed_at":"2026-08-05T10:55:46.148006Z"},"links":{"cited_paper":"/paper/2401.14234","citing_paper":"/paper/2509.03595"},"observation_digest":"sha256:5918eb8eabc6f048b409fa153009ccd46e4b79fc1e729e6f9b5fabb01ea80a20","observation_id":"ebbaa20c-1a17-4a51-98f7-a45a3d43c602","resolution":{"observed_at":"2026-08-05T10:55:46.148006Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2401.14234","last_updated":"2024-02-20T05:35:06Z","snapshot_observed_at":"2026-08-18T21:39:41.029286Z","submitted_at":"2024-01-25T15:21:29Z","title":"Velocity acoustic oscillations on Cosmic Dawn 21 cm power spectrum as a probe of small-scale density fluctuations","version":2},"cited_work":{"arxiv_id":"2401.14234","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"2401.14234","snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Zhang, H","venue":null,"work_id":"a05a0909-e860-45ab-9e18-eed6e24d072d","year":2024},"citing_paper":{"arxiv_id":"2603.18884","last_updated":"2026-04-02T13:37:24Z","snapshot_observed_at":"2026-07-06T22:49:42.664225Z","submitted_at":"2026-03-19T13:25:27Z","title":"Primordial black holes and the velocity acoustic oscillations features in 21 cm signals from the cosmic Dark Ages","version":2},"reference_index":52,"source":"pdf_text","source_observed_at":"2026-05-15T08:33:10.762537Z"},"links":{"cited_paper":"/paper/2401.14234","citing_paper":"/paper/2603.18884"},"observation_digest":"sha256:489fc3b77d752e01a43f08c4cc500cb78dd10ae3d8415516c380e02b088a8c9d","observation_id":"6487cff4-9bf3-418b-a606-bb06659e0f6e","resolution":{"observed_at":"2026-05-15T08:35:18.893488Z","resolver_source":"arxiv_id","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":"2401.14234","last_updated":"2024-02-20T05:35:06Z","snapshot_observed_at":"2026-08-18T21:39:41.029286Z","submitted_at":"2024-01-25T15:21:29Z","title":"Velocity acoustic oscillations on Cosmic Dawn 21 cm power spectrum as a probe of small-scale density fluctuations","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2401.14234","snapshot_observed_at":"2026-07-14T15:06:13.177523Z","title":"Zhang, H","venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2607.09846","last_updated":"2026-07-10T18:00:00Z","snapshot_observed_at":"2026-08-18T15:45:57.409852Z","submitted_at":"2026-07-10T18:00:00Z","title":"The Rise and Fall of Acoustic Oscillations at Cosmic Dawn","version":1},"reference_index":68,"source":"pdf_text","source_observed_at":"2026-07-14T15:06:13.177523Z"},"links":{"cited_paper":"/paper/2401.14234","citing_paper":"/paper/2607.09846"},"observation_digest":"sha256:32de14e58194548dceeb79bc786bd8b409f8b5cb382e097987761e8dc0f84648","observation_id":"1e153f86-526e-4e2c-9475-71c626239055","resolution":{"observed_at":"2026-07-14T15:06:13.177523Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"links":{"evidence":"/evidence","html":"/paper/2401.14234/citation-record","integrity":"/paper/2401.14234/integrity","json":"/paper/2401.14234/citation-record.json","paper":"/paper/2401.14234"},"outbound":[],"paper":{"arxiv_id":"2401.14234","last_updated":"2024-02-20T05:35:06Z","latest_version":2,"primary_category":"astro-ph.CO","snapshot_observed_at":"2026-08-18T21:39:41.029286Z","submitted_at":"2024-01-25T15:21:29Z","title":"Velocity acoustic oscillations on Cosmic Dawn 21 cm power spectrum as a probe of small-scale density fluctuations"},"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 3 inbound Pith citation observations for arXiv:2401.14234."}