{"as_of":"2026-08-16T16:44:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:d5f085f514076fd2f4fadc6025b063940d58ccb80fd195b0dd064f5978249ddf","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":"2026-08-16T06:30:59.297886+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":"2026-08-14T15:27:11.326844Z","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":"2026-08-14T15:27:11.455736Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1811.11376","last_updated":"2020-06-03T23:30:17Z","snapshot_observed_at":"2026-08-14T17:52:16.854746Z","submitted_at":"2018-11-28T04:21:29Z","title":"Off-singularity bounds and Hardy spaces for Fourier integral operators","version":4},"cited_work":{"arxiv_id":"1811.11376","doi":null,"metadata_source":"pith","pith_arxiv_id":"1811.11376","snapshot_observed_at":"2026-08-14T15:27:11.455736Z","title":"Off-singularity bounds and Hardy spaces for Fourier integral operators","venue":"math.AP","work_id":"78054dab-ec2c-4c3d-9ac8-cd481130933b","year":2018},"citing_paper":{"arxiv_id":"1908.01448","last_updated":"2022-09-27T16:02:05Z","snapshot_observed_at":"2026-08-16T03:34:23.853610Z","submitted_at":"2019-08-05T02:42:51Z","title":"Characterizations of the Hardy space $\\mathcal{H}_{FIO}^{1}(\\mathbb{R}^{n})$ for Fourier integral operators","version":5},"reference_index":12,"source":"pdf_text","source_observed_at":"2026-08-14T15:27:11.326844Z"},"links":{"cited_paper":"/paper/1811.11376","citing_paper":"/paper/1908.01448"},"observation_digest":"sha256:fcbdd27cbfb687db0e7ce41d312eb400ca9757195aee48134766d77ea462eb09","observation_id":"2001d617-23db-4332-83da-8379a47307b9","resolution":{"observed_at":"2026-08-14T15:27:11.462247Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/1811.11376/citation-record","integrity":"/paper/1811.11376/integrity","json":"/paper/1811.11376/citation-record.json","paper":"/paper/1811.11376"},"outbound":[],"paper":{"arxiv_id":"1811.11376","last_updated":"2020-06-03T23:30:17Z","latest_version":4,"primary_category":"math.AP","snapshot_observed_at":"2026-08-14T17:52:16.854746Z","submitted_at":"2018-11-28T04:21:29Z","title":"Off-singularity bounds and Hardy spaces for Fourier integral operators"},"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":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"thesis":"As of 16 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 1 inbound Pith citation observation for arXiv:1811.11376."}