{"as_of":"2026-08-08T14:23:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:1b5c88b7899671c32f1e7791578763bee32ccc8693cc5f07acb759dad0806c63","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":8,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":8,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-08T06:32:00.761636+00:00","state":"measured"},{"denominator":8,"lane":"inbound_itemization","note":"Pith citing papers itemized under the disclosed page cap.","records_observed":8,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-07T13:46:29.411690Z","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":"2026-05-19T09:02:14.859828Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"2303.01521","last_updated":"2023-09-26T23:28:43Z","snapshot_observed_at":"2026-07-06T14:58:02.852672Z","submitted_at":"2023-03-02T19:00:01Z","title":"Probing long-lived axions at the KOTO experiment","version":3},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2303.01521","snapshot_observed_at":"2026-08-07T13:46:29.411690Z","title":null,"venue":null,"work_id":null,"year":2023},"citing_paper":{"arxiv_id":"2505.21305","last_updated":"2025-06-09T18:46:40Z","snapshot_observed_at":"2026-08-07T13:28:11.254334Z","submitted_at":"2025-05-27T15:06:38Z","title":"Concurrent Exploration of Axion-Like Particle Interactions with Gauge Bosons at the LHC","version":2},"reference_index":84,"source":"pdf_text","source_observed_at":"2026-08-07T13:46:29.411690Z"},"links":{"cited_paper":"/paper/2303.01521","citing_paper":"/paper/2505.21305"},"observation_digest":"sha256:a0daad9f3526c66f2ecc7f8c32f6faed5462c44744a51263cafef017ff586438","observation_id":"3eeb181e-b4ee-49d5-bd33-7bf85dbd618c","resolution":{"observed_at":"2026-08-07T13:46:29.411690Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2303.01521","last_updated":"2023-09-26T23:28:43Z","snapshot_observed_at":"2026-07-06T14:58:02.852672Z","submitted_at":"2023-03-02T19:00:01Z","title":"Probing long-lived axions at the KOTO experiment","version":3},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2303.01521","snapshot_observed_at":"2026-08-07T04:22:35.092588Z","title":null,"venue":null,"work_id":null,"year":2023},"citing_paper":{"arxiv_id":"2506.11191","last_updated":"2025-06-12T18:00:02Z","snapshot_observed_at":"2026-08-07T04:10:12.585529Z","submitted_at":"2025-06-12T18:00:02Z","title":"Spin-Dependent Scattering of Sub-GeV Dark Matter: Models and Constraints","version":1},"reference_index":100,"source":"pdf_text","source_observed_at":"2026-08-07T04:22:35.092588Z"},"links":{"cited_paper":"/paper/2303.01521","citing_paper":"/paper/2506.11191"},"observation_digest":"sha256:6eb2cc356b35f3d076936aa4aadd19f38295928a559dd297ea07edad6285f084","observation_id":"406bf02f-5c5c-4ba8-91a5-49e2054a4221","resolution":{"observed_at":"2026-08-07T04:22:35.092588Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2303.01521","last_updated":"2023-09-26T23:28:43Z","snapshot_observed_at":"2026-07-06T14:58:02.852672Z","submitted_at":"2023-03-02T19:00:01Z","title":"Probing long-lived axions at the KOTO experiment","version":3},"cited_work":{"arxiv_id":"2303.01521","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"2303.01521","snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":null,"venue":null,"work_id":"ee702606-88ca-41ce-a46d-26a36830c161","year":2023},"citing_paper":{"arxiv_id":"2506.15637","last_updated":"2026-04-07T22:11:01Z","snapshot_observed_at":"2026-07-06T21:44:22.901650Z","submitted_at":"2025-06-18T17:08:01Z","title":"A covariant description of the interactions of axion-like particles and hadrons","version":2},"reference_index":47,"source":"pdf_text","source_observed_at":"2026-05-19T09:01:02.274898Z"},"links":{"cited_paper":"/paper/2303.01521","citing_paper":"/paper/2506.15637"},"observation_digest":"sha256:abe7e3d135bbf1cb6ce70a0571dd588e0b9b0363f6ec7678dc05dafb5cb99574","observation_id":"1c821874-61c0-4fd7-b9cc-15984858194e","resolution":{"observed_at":"2026-05-19T09:02:14.862534Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2303.01521","last_updated":"2023-09-26T23:28:43Z","snapshot_observed_at":"2026-07-06T14:58:02.852672Z","submitted_at":"2023-03-02T19:00:01Z","title":"Probing long-lived axions at the KOTO experiment","version":3},"cited_work":{"arxiv_id":"2303.01521","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"2303.01521","snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":null,"venue":null,"work_id":"ee702606-88ca-41ce-a46d-26a36830c161","year":2023},"citing_paper":{"arxiv_id":"2508.08402","last_updated":"2026-06-10T19:02:06Z","snapshot_observed_at":"2026-08-07T14:33:24.713414Z","submitted_at":"2025-08-11T18:51:37Z","title":"Sweeping the pion chimney for axion-like particles with KOTO","version":1},"reference_index":6,"source":"pdf_text","source_observed_at":"2026-05-18T23:24:02.673719Z"},"links":{"cited_paper":"/paper/2303.01521","citing_paper":"/paper/2508.08402"},"observation_digest":"sha256:c99434b95e2bd74dbded6a43c576827b7efe2a2788f6a723c353c11d546ff914","observation_id":"bb212bbf-d1f9-4bf7-864f-c7d9a3f42248","resolution":{"observed_at":"2026-05-18T23:26:54.076780Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2303.01521","last_updated":"2023-09-26T23:28:43Z","snapshot_observed_at":"2026-07-06T14:58:02.852672Z","submitted_at":"2023-03-02T19:00:01Z","title":"Probing long-lived axions at the KOTO experiment","version":3},"cited_work":{"arxiv_id":"2303.01521","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"2303.01521","snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":null,"venue":null,"work_id":"ee702606-88ca-41ce-a46d-26a36830c161","year":2023},"citing_paper":{"arxiv_id":"2601.00068","last_updated":"2026-04-14T14:30:19Z","snapshot_observed_at":"2026-07-06T22:40:27.178487Z","submitted_at":"2025-12-31T19:00:06Z","title":"Braking protons at the EIC: from invisible meson decay to new physics searches","version":2},"reference_index":111,"source":"pdf_text","source_observed_at":"2026-05-16T18:00:17.546529Z"},"links":{"cited_paper":"/paper/2303.01521","citing_paper":"/paper/2601.00068"},"observation_digest":"sha256:e53142d48820c2a19b0ba3f5400e6a564d2f7604b68ef214c25bbd024d43b5f7","observation_id":"399a3cd8-9205-46c9-9b74-fe89b28628dd","resolution":{"observed_at":"2026-05-16T18:01:09.603812Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2303.01521","last_updated":"2023-09-26T23:28:43Z","snapshot_observed_at":"2026-07-06T14:58:02.852672Z","submitted_at":"2023-03-02T19:00:01Z","title":"Probing long-lived axions at the KOTO experiment","version":3},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2303.01521","snapshot_observed_at":"2026-08-03T11:58:48.147113Z","title":null,"venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2601.04962","last_updated":"2026-06-10T06:01:14Z","snapshot_observed_at":"2026-08-08T02:16:10.663324Z","submitted_at":"2026-01-08T14:07:48Z","title":"ALP and $Z^\\prime$ boson at the Electron-Ion collider","version":2},"reference_index":64,"source":"pdf_text","source_observed_at":"2026-08-03T11:58:48.147113Z"},"links":{"cited_paper":"/paper/2303.01521","citing_paper":"/paper/2601.04962"},"observation_digest":"sha256:cb4c8be2d3eff6e7fc0a41f1fdd53fb38b9a6d7ccf26d060e0ebba789db0b5ba","observation_id":"59250984-6da1-426b-b672-647abe028b7e","resolution":{"observed_at":"2026-08-03T11:58:48.147113Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2303.01521","last_updated":"2023-09-26T23:28:43Z","snapshot_observed_at":"2026-07-06T14:58:02.852672Z","submitted_at":"2023-03-02T19:00:01Z","title":"Probing long-lived axions at the KOTO experiment","version":3},"cited_work":{"arxiv_id":"2303.01521","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"2303.01521","snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":null,"venue":null,"work_id":"ee702606-88ca-41ce-a46d-26a36830c161","year":2023},"citing_paper":{"arxiv_id":"2604.08667","last_updated":"2026-04-09T18:00:16Z","snapshot_observed_at":"2026-07-06T22:57:45.084987Z","submitted_at":"2026-04-09T18:00:16Z","title":"On Exclusive Coherent Production of Bosons in Electron-Proton Collisions","version":1},"reference_index":85,"source":"pdf_text","source_observed_at":"2026-05-10T16:56:13.439883Z"},"links":{"cited_paper":"/paper/2303.01521","citing_paper":"/paper/2604.08667"},"observation_digest":"sha256:56aae85834adbc8e62d5eceaefcd9ba9593a7aafc31fe7f88ef791c41a5b8b24","observation_id":"fdf759ee-ab17-4797-8b7e-16bd0934ce19","resolution":{"observed_at":"2026-05-11T07:51:00.633141Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2303.01521","last_updated":"2023-09-26T23:28:43Z","snapshot_observed_at":"2026-07-06T14:58:02.852672Z","submitted_at":"2023-03-02T19:00:01Z","title":"Probing long-lived axions at the KOTO experiment","version":3},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2303.01521","snapshot_observed_at":"2026-08-01T08:28:06.578940Z","title":"Probing Long-lived Axions at the KOTO Experiment,","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.21168","last_updated":"2026-07-23T10:55:45Z","snapshot_observed_at":"2026-08-08T13:20:40.367036Z","submitted_at":"2026-07-23T10:55:45Z","title":"MeV Electrophilic Axion-like Particles from Sun","version":1},"reference_index":35,"source":"pdf_text","source_observed_at":"2026-08-01T08:28:06.578940Z"},"links":{"cited_paper":"/paper/2303.01521","citing_paper":"/paper/2607.21168"},"observation_digest":"sha256:bb29bdd61240a826a94d33b72602eccdc136f5dea040798f7ba94d7bf2355a64","observation_id":"38dc2add-8249-4dd9-95d6-c1b0ca6dfcdb","resolution":{"observed_at":"2026-08-01T08:28:06.578940Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"links":{"evidence":"/evidence","html":"/paper/2303.01521/citation-record","integrity":"/paper/2303.01521/integrity","json":"/paper/2303.01521/citation-record.json","paper":"/paper/2303.01521"},"outbound":[],"paper":{"arxiv_id":"2303.01521","last_updated":"2023-09-26T23:28:43Z","latest_version":3,"primary_category":"hep-ph","snapshot_observed_at":"2026-07-06T14:58:02.852672Z","submitted_at":"2023-03-02T19:00:01Z","title":"Probing long-lived axions at the KOTO experiment"},"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":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+00:00","source":"retraction_watch"}],"thesis":"As of 8 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 8 inbound Pith citation observations for arXiv:2303.01521."}