{"as_of":"2026-08-23T15:23:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:afe453a4c318f2b9c01ce75afc04b53a9e0e5a27ff273e8ea9b7377cf90b4cb9","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":"2026-08-23T06:30:58.430688+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":"2026-08-09T17:15:38.832330Z","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":"2026-08-09T17:15:39.027984Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1911.01016","last_updated":"2020-01-31T15:21:18Z","snapshot_observed_at":"2026-07-06T08:34:24.211365Z","submitted_at":"2019-11-04T03:04:08Z","title":"Two-year Cosmology Large Angular Scale Surveyor (CLASS) Observations: A First Detection of Atmospheric Circular Polarization at Q Band","version":2},"cited_work":{"arxiv_id":"1911.01016","doi":null,"metadata_source":"pith","pith_arxiv_id":"1911.01016","snapshot_observed_at":"2026-08-09T17:15:39.027984Z","title":"Two-year Cosmology Large Angular Scale Surveyor (CLASS) Observations: A First Detection of Atmospheric Circular Polarization at Q Band","venue":"astro-ph.IM","work_id":"e1b26bb7-36b1-43c7-8d92-935a6afb55ed","year":2019},"citing_paper":{"arxiv_id":"2502.00946","last_updated":"2025-06-23T16:07:38Z","snapshot_observed_at":"2026-08-12T23:40:42.314621Z","submitted_at":"2025-02-02T22:35:30Z","title":"The Simons Observatory: Validation of reconstructed power spectra from simulated filtered maps for the Small Aperture Telescope survey","version":2},"reference_index":75,"source":"pdf_text","source_observed_at":"2026-08-09T17:15:38.832330Z"},"links":{"cited_paper":"/paper/1911.01016","citing_paper":"/paper/2502.00946"},"observation_digest":"sha256:dabe9fc59313ae301e6f178a025d9cf1a448ebc05dc1b7f2c479c47d693f85d1","observation_id":"5a763e2e-57c0-49f7-b34b-7f3d086a82e0","resolution":{"observed_at":"2026-08-09T17:15:39.031756Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/1911.01016/citation-record","integrity":"/paper/1911.01016/integrity","json":"/paper/1911.01016/citation-record.json","paper":"/paper/1911.01016"},"outbound":[],"paper":{"arxiv_id":"1911.01016","last_updated":"2020-01-31T15:21:18Z","latest_version":2,"primary_category":"astro-ph.IM","snapshot_observed_at":"2026-07-06T08:34:24.211365Z","submitted_at":"2019-11-04T03:04:08Z","title":"Two-year Cosmology Large Angular Scale Surveyor (CLASS) Observations: A First Detection of Atmospheric Circular Polarization at Q Band"},"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":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+00:00","source":"retraction_watch"}],"thesis":"As of 23 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 1 inbound Pith citation observation for arXiv:1911.01016."}