{"as_of":"2026-08-15T14:56:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:824e4a882da11673de680847e8b26ece3a364463bb6bead51d62d998dd22b184","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":"2026-08-15T06:32:42.880941+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":"2026-08-14T14:28:20.134086Z","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":"2026-05-18T23:02:52.416679Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1907.12121","last_updated":"2019-07-28T18:24:46Z","snapshot_observed_at":"2026-08-15T05:05:56.050948Z","submitted_at":"2019-07-28T18:24:46Z","title":"On the TeV Halo Fraction in gamma-ray bright Pulsar Wind Nebulae","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1907.12121","snapshot_observed_at":"2026-08-14T14:28:20.134086Z","title":"Giacinti, A","venue":null,"work_id":null,"year":2019},"citing_paper":{"arxiv_id":"1908.03216","last_updated":"2021-12-06T10:43:16Z","snapshot_observed_at":"2026-08-14T23:46:10.784198Z","submitted_at":"2019-08-08T18:00:02Z","title":"Evidences of low-diffusion bubbles around Galactic pulsars","version":2},"reference_index":11,"source":"pdf_text","source_observed_at":"2026-08-14T14:28:20.134086Z"},"links":{"cited_paper":"/paper/1907.12121","citing_paper":"/paper/1908.03216"},"observation_digest":"sha256:752ed6d2f72e52452a20e95e2c769cc5fb7f8f36e901cca329ff039dda6ebac4","observation_id":"23283c0e-9e1e-44e2-8afe-f611ab7410d2","resolution":{"observed_at":"2026-08-14T14:28:20.134086Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1907.12121","last_updated":"2019-07-28T18:24:46Z","snapshot_observed_at":"2026-08-15T05:05:56.050948Z","submitted_at":"2019-07-28T18:24:46Z","title":"On the TeV Halo Fraction in gamma-ray bright Pulsar Wind Nebulae","version":1},"cited_work":{"arxiv_id":"1907.12121","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"1907.12121","snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Giacinti, A","venue":null,"work_id":"fdc4962b-3711-4694-a85b-60bf8e2bb026","year":2020},"citing_paper":{"arxiv_id":"2508.13667","last_updated":"2026-01-30T10:45:06Z","snapshot_observed_at":"2026-08-13T09:43:26.814298Z","submitted_at":"2025-08-19T09:15:39Z","title":"PHECT: A lightweight computation tool for pulsar halo emission","version":2},"reference_index":42,"source":"pdf_text","source_observed_at":"2026-05-18T23:02:15.483780Z"},"links":{"cited_paper":"/paper/1907.12121","citing_paper":"/paper/2508.13667"},"observation_digest":"sha256:46e50f726f195163f0c8cc6f9691bb46013e299d69bda9bf8da356267f98d0bd","observation_id":"31d83b0d-380d-4ce2-9662-831eded4c5bc","resolution":{"observed_at":"2026-05-18T23:02:52.419323Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/1907.12121/citation-record","integrity":"/paper/1907.12121/integrity","json":"/paper/1907.12121/citation-record.json","paper":"/paper/1907.12121"},"outbound":[],"paper":{"arxiv_id":"1907.12121","last_updated":"2019-07-28T18:24:46Z","latest_version":1,"primary_category":"astro-ph.HE","snapshot_observed_at":"2026-08-15T05:05:56.050948Z","submitted_at":"2019-07-28T18:24:46Z","title":"On the TeV Halo Fraction in gamma-ray bright Pulsar Wind Nebulae"},"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":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+00:00","source":"retraction_watch"}],"thesis":"As of 15 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:1907.12121."}