{"as_of":"2026-08-21T19:15:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:b89dc9c2bcc8eace2a98ebeb9d187fd023f69167bfff9be0af494331dbe0d855","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":4,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":4,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-21T06:32:19.484+00:00","state":"measured"},{"denominator":4,"lane":"inbound_itemization","note":"Pith citing papers itemized under the disclosed page cap.","records_observed":4,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-12T12:40:28.894277Z","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":"2026-05-23T22:43:33.086242Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1904.13053","last_updated":"2019-10-13T01:25:56Z","snapshot_observed_at":"2026-08-17T15:13:38.741209Z","submitted_at":"2019-04-30T05:28:22Z","title":"Search for muon-philic new light gauge boson at Belle II","version":2},"cited_work":{"arxiv_id":"1904.13053","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"1904.13053","snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Search for muon-philic new light gauge boson at Belle II","venue":null,"work_id":"647f586f-92d5-4d89-a6c2-60f91c7ca201","year":2019},"citing_paper":{"arxiv_id":"2407.20615","last_updated":"2026-04-19T17:00:02Z","snapshot_observed_at":"2026-08-01T03:53:15.698408Z","submitted_at":"2024-07-30T07:45:22Z","title":"Prospects of five-dimensional $L_\\mu-L_\\tau$ gauge interactions in the light of elastic neutrino-electron scatterings: The scope of the DUNE near detector","version":2},"reference_index":60,"source":"pdf_text","source_observed_at":"2026-05-23T22:40:31.982737Z"},"links":{"cited_paper":"/paper/1904.13053","citing_paper":"/paper/2407.20615"},"observation_digest":"sha256:f4f470c154dbaa606c8e8c8fb6e93c8f25eecf0ffa4131b56bfae81625c7ed5d","observation_id":"d2841890-3839-4f0b-84b7-60b42da2db62","resolution":{"observed_at":"2026-05-23T22:43:33.088372Z","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":"1904.13053","last_updated":"2019-10-13T01:25:56Z","snapshot_observed_at":"2026-08-17T15:13:38.741209Z","submitted_at":"2019-04-30T05:28:22Z","title":"Search for muon-philic new light gauge boson at Belle II","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1904.13053","snapshot_observed_at":"2026-08-12T12:40:28.894277Z","title":"Robust patch attacks","venue":null,"work_id":null,"year":1904},"citing_paper":{"arxiv_id":"2411.17026","last_updated":"2024-11-26T01:38:51Z","snapshot_observed_at":"2026-08-18T05:25:14.419905Z","submitted_at":"2024-11-26T01:38:51Z","title":"RED: Robust Environmental Design","version":1},"reference_index":11,"source":"arxiv_source","source_observed_at":"2026-08-12T12:40:28.894277Z"},"links":{"cited_paper":"/paper/1904.13053","citing_paper":"/paper/2411.17026"},"observation_digest":"sha256:75c8bdb8158a4d49d2c01e5b6f9c689f03aa89f20011bdd3835ef50f2afad4ae","observation_id":"cc32b585-e1b3-4b10-a778-79f2b6f95794","resolution":{"observed_at":"2026-08-12T12:40:28.894277Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1904.13053","last_updated":"2019-10-13T01:25:56Z","snapshot_observed_at":"2026-08-17T15:13:38.741209Z","submitted_at":"2019-04-30T05:28:22Z","title":"Search for muon-philic new light gauge boson at Belle II","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1904.13053","snapshot_observed_at":"2026-08-06T21:39:03.778790Z","title":null,"venue":null,"work_id":null,"year":1904},"citing_paper":{"arxiv_id":"2506.24110","last_updated":"2026-06-18T02:33:28Z","snapshot_observed_at":"2026-08-15T16:38:25.809865Z","submitted_at":"2025-06-30T17:55:28Z","title":"Constraining self-interacting ultrahigh-energy muon neutrinos by cosmic microwave background spectral distortion","version":2},"reference_index":65,"source":"pdf_text","source_observed_at":"2026-08-06T21:39:03.778790Z"},"links":{"cited_paper":"/paper/1904.13053","citing_paper":"/paper/2506.24110"},"observation_digest":"sha256:b0d9be175d62b4fec5f23910f262daf50a7fe74298eec29e53c2503ec7f767e1","observation_id":"86dc77d1-a01c-4d46-8fca-5ba08db47316","resolution":{"observed_at":"2026-08-06T21:39:03.778790Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1904.13053","last_updated":"2019-10-13T01:25:56Z","snapshot_observed_at":"2026-08-17T15:13:38.741209Z","submitted_at":"2019-04-30T05:28:22Z","title":"Search for muon-philic new light gauge boson at Belle II","version":2},"cited_work":{"arxiv_id":"1904.13053","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"1904.13053","snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Search for muon-philic new light gauge boson at Belle II","venue":null,"work_id":"647f586f-92d5-4d89-a6c2-60f91c7ca201","year":2019},"citing_paper":{"arxiv_id":"2604.05041","last_updated":"2026-04-06T18:00:08Z","snapshot_observed_at":"2026-07-06T22:53:51.418227Z","submitted_at":"2026-04-06T18:00:08Z","title":"Aspects of a Five-Dimensional $U(1)_{L_\\mu - L_\\tau}$ Model at Future Muon-Based Colliders","version":1},"reference_index":53,"source":"pdf_text","source_observed_at":"2026-05-10T19:25:36.563592Z"},"links":{"cited_paper":"/paper/1904.13053","citing_paper":"/paper/2604.05041"},"observation_digest":"sha256:48bedc96794f0f2df07c184a801af3ca97cfffe0cf271e8104c68b18e81929ae","observation_id":"29f1b840-5b9d-4f1d-858f-44c1176b04a3","resolution":{"observed_at":"2026-05-10T23:00:49.369133Z","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"}}],"links":{"evidence":"/evidence","html":"/paper/1904.13053/citation-record","integrity":"/paper/1904.13053/integrity","json":"/paper/1904.13053/citation-record.json","paper":"/paper/1904.13053"},"outbound":[],"paper":{"arxiv_id":"1904.13053","last_updated":"2019-10-13T01:25:56Z","latest_version":2,"primary_category":"hep-ph","snapshot_observed_at":"2026-08-17T15:13:38.741209Z","submitted_at":"2019-04-30T05:28:22Z","title":"Search for muon-philic new light gauge boson at Belle II"},"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 4 inbound Pith citation observations for arXiv:1904.13053."}