{"as_of":"2026-08-21T06:18:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:2c5b54972dec2cae04165a1bcd42ffe91f3904c15c6b1d62bd62007d7e1f89af","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":"2026-08-20T06:33:59.587034+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":"2026-08-11T21:06:22.865791Z","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":"2026-08-11T21:06:25.070089Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"2107.12875","last_updated":"2021-07-27T15:17:50Z","snapshot_observed_at":"2026-08-16T18:07:10.944541Z","submitted_at":"2021-07-27T15:17:50Z","title":"Staticity and regularity for zero rest-mass fields near spatial infinity on flat spacetime","version":1},"cited_work":{"arxiv_id":"2107.12875","doi":null,"metadata_source":"pith","pith_arxiv_id":"2107.12875","snapshot_observed_at":"2026-08-11T21:06:25.070089Z","title":"Staticity and regularity for zero rest-mass fields near spatial infinity on flat spacetime","venue":"gr-qc","work_id":"db145dec-62b9-4c4c-8f33-4baf6e7ea610","year":2021},"citing_paper":{"arxiv_id":"2412.05088","last_updated":"2024-12-06T14:46:30Z","snapshot_observed_at":"2026-08-16T16:33:23.554749Z","submitted_at":"2024-12-06T14:46:30Z","title":"Logarithmic matching between past infinity and future infinity: The massless scalar field","version":1},"reference_index":9,"source":"pdf_text","source_observed_at":"2026-08-11T21:06:22.865791Z"},"links":{"cited_paper":"/paper/2107.12875","citing_paper":"/paper/2412.05088"},"observation_digest":"sha256:4a0bd2a28b69f5c7d86fa07c5af0e83b02b5cb55eb1564f6f03a9dedd62c199e","observation_id":"606f3e34-539d-4dc2-9373-1d24ffd149f3","resolution":{"observed_at":"2026-08-11T21:06:25.080040Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/2107.12875/citation-record","integrity":"/paper/2107.12875/integrity","json":"/paper/2107.12875/citation-record.json","paper":"/paper/2107.12875"},"outbound":[],"paper":{"arxiv_id":"2107.12875","last_updated":"2021-07-27T15:17:50Z","latest_version":1,"primary_category":"gr-qc","snapshot_observed_at":"2026-08-16T18:07:10.944541Z","submitted_at":"2021-07-27T15:17:50Z","title":"Staticity and regularity for zero rest-mass fields near spatial infinity on flat spacetime"},"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":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+00:00","source":"retraction_watch"}],"thesis":"As of 21 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 1 inbound Pith citation observation for arXiv:2107.12875."}