{"as_of":"2026-08-19T03:03:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:a8b0e694c64c215009329fd63e68fd3dfc81e7f64d09740ed86caafdd9c5ab69","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":"2026-08-18T06:34:40.430872+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":"2026-08-11T05:53:43.896469Z","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":"2026-05-25T05:40:25.080250Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"2404.13213","last_updated":"2024-04-19T23:34:34Z","snapshot_observed_at":"2026-08-16T13:59:19.999618Z","submitted_at":"2024-04-19T23:34:34Z","title":"Ultra-high frequency gravitational waves from cosmic strings with friction","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2404.13213","snapshot_observed_at":"2026-08-11T05:53:43.896469Z","title":"Mukovnikov and L","venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2412.17154","last_updated":"2025-03-25T23:04:39Z","snapshot_observed_at":"2026-08-14T19:20:25.540830Z","submitted_at":"2024-12-22T20:28:18Z","title":"Stochastic Gravitational Wave Background from Chiral Superconducting Cosmic Strings","version":2},"reference_index":83,"source":"pdf_text","source_observed_at":"2026-08-11T05:53:43.896469Z"},"links":{"cited_paper":"/paper/2404.13213","citing_paper":"/paper/2412.17154"},"observation_digest":"sha256:70df9b3828171e69208d93a9bcb33e540ed498f4bb25b7b611efc0509cb2ea5a","observation_id":"215121cd-d880-4b84-bf22-0895b8ece9b5","resolution":{"observed_at":"2026-08-11T05:53:43.896469Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2404.13213","last_updated":"2024-04-19T23:34:34Z","snapshot_observed_at":"2026-08-16T13:59:19.999618Z","submitted_at":"2024-04-19T23:34:34Z","title":"Ultra-high frequency gravitational waves from cosmic strings with friction","version":1},"cited_work":{"arxiv_id":"2404.13213","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"2404.13213","snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Mukovnikov and L","venue":null,"work_id":"627f71fe-ced5-4f66-93c2-ad62f82537c2","year":2024},"citing_paper":{"arxiv_id":"2605.22944","last_updated":"2026-05-21T18:18:50Z","snapshot_observed_at":"2026-08-14T19:21:08.134126Z","submitted_at":"2026-05-21T18:18:50Z","title":"Gravitational waves from cosmic strings with friction: analytical approximations and parameter space","version":1},"reference_index":4,"source":"pdf_text","source_observed_at":"2026-05-25T05:36:44.960855Z"},"links":{"cited_paper":"/paper/2404.13213","citing_paper":"/paper/2605.22944"},"observation_digest":"sha256:ac18b9101e41b35a97eadf7b5d0534b99e4e0e2b9b7ee4c2aeab3ab9d7727a2f","observation_id":"ddb8be8d-911d-407d-9a4d-d7b39a1baea8","resolution":{"observed_at":"2026-05-25T05:40:25.082819Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/2404.13213/citation-record","integrity":"/paper/2404.13213/integrity","json":"/paper/2404.13213/citation-record.json","paper":"/paper/2404.13213"},"outbound":[],"paper":{"arxiv_id":"2404.13213","last_updated":"2024-04-19T23:34:34Z","latest_version":1,"primary_category":"astro-ph.CO","snapshot_observed_at":"2026-08-16T13:59:19.999618Z","submitted_at":"2024-04-19T23:34:34Z","title":"Ultra-high frequency gravitational waves from cosmic strings with friction"},"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":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+00:00","source":"retraction_watch"}],"thesis":"As of 19 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:2404.13213."}