{"as_of":"2026-08-20T02:45:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:1d7eaed66caa407ca746c49d67490f61f6f870543d8ad67ae769a70c483660e5","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":5,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":5,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-19T06:32:44.657259+00:00","state":"measured"},{"denominator":5,"lane":"inbound_itemization","note":"Pith citing papers itemized under the disclosed page cap.","records_observed":5,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-12T12:24:03.556403Z","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":"2026-07-03T12:08:07.008187Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1901.00203","last_updated":"2019-09-01T12:59:59Z","snapshot_observed_at":"2026-08-14T17:36:10.299564Z","submitted_at":"2019-01-01T19:39:28Z","title":"On the high-scale instanton interference effect: axion models without domain wall problem","version":3},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1901.00203","snapshot_observed_at":"2026-08-12T12:24:03.556403Z","title":"Reig,On the high-scale instanton interference effect: axion models without domain wall problem, JHEP 08 (2019) 167 [1901.00203]","venue":null,"work_id":null,"year":2019},"citing_paper":{"arxiv_id":"2411.17320","last_updated":"2025-03-25T06:21:26Z","snapshot_observed_at":"2026-08-17T03:50:30.201786Z","submitted_at":"2024-11-26T11:06:12Z","title":"Using $\\Delta N_{\\rm eff}$ to constrain preferred axion model dark matter","version":2},"reference_index":41,"source":"pdf_text","source_observed_at":"2026-08-12T12:24:03.556403Z"},"links":{"cited_paper":"/paper/1901.00203","citing_paper":"/paper/2411.17320"},"observation_digest":"sha256:b6d0f4d66d203da6e48df40602fb7d671c64ef6d8d1a70f2ecae9ffab8180b21","observation_id":"51dab8ed-14c5-4c09-89b4-d151e8b8ef68","resolution":{"observed_at":"2026-08-12T12:24:03.556403Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1901.00203","last_updated":"2019-09-01T12:59:59Z","snapshot_observed_at":"2026-08-14T17:36:10.299564Z","submitted_at":"2019-01-01T19:39:28Z","title":"On the high-scale instanton interference effect: axion models without domain wall problem","version":3},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1901.00203","snapshot_observed_at":"2026-08-07T11:21:28.417244Z","title":"On the high-scale instanton interference effect: axion models without domain wall problem,","venue":null,"work_id":null,"year":2019},"citing_paper":{"arxiv_id":"2506.02910","last_updated":"2026-05-23T11:07:08Z","snapshot_observed_at":"2026-08-17T12:34:15.277203Z","submitted_at":"2025-06-03T14:15:29Z","title":"About electroweak domain walls in Majoron models","version":4},"reference_index":34,"source":"pdf_text","source_observed_at":"2026-08-07T11:21:28.417244Z"},"links":{"cited_paper":"/paper/1901.00203","citing_paper":"/paper/2506.02910"},"observation_digest":"sha256:fa17cf84dd58aa44f16f50d3322ac49f70b8ff641a9f50a9b3adc41176357ac4","observation_id":"a92de4a5-0f88-4690-8335-a1609362e6c1","resolution":{"observed_at":"2026-08-07T11:21:28.417244Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1901.00203","last_updated":"2019-09-01T12:59:59Z","snapshot_observed_at":"2026-08-14T17:36:10.299564Z","submitted_at":"2019-01-01T19:39:28Z","title":"On the high-scale instanton interference effect: axion models without domain wall problem","version":3},"cited_work":{"arxiv_id":"1901.00203","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"1901.00203","snapshot_observed_at":"2026-07-03T12:08:07.008187Z","title":"Reig,On the high-scale instanton interference effect: axion models without domain wall problem, JHEP08(2019) 167, [arXiv:1901.00203]","venue":null,"work_id":"e9c21002-f667-428c-9852-0ce099cf5fc4","year":2019},"citing_paper":{"arxiv_id":"2605.06787","last_updated":"2026-06-02T14:12:28Z","snapshot_observed_at":"2026-08-11T21:48:48.262327Z","submitted_at":"2026-05-07T18:00:05Z","title":"The structure of multi-axion solutions to the strong CP problem","version":1},"reference_index":56,"source":"pdf_text","source_observed_at":"2026-05-11T01:11:15.807017Z"},"links":{"cited_paper":"/paper/1901.00203","citing_paper":"/paper/2605.06787"},"observation_digest":"sha256:5bcea776f81d8b836bc2a0d4c78e08f55846a353cb997b79c9c016fbc4462c0e","observation_id":"50a9be68-0aeb-4470-993e-2a27f1d47bb8","resolution":{"observed_at":"2026-05-11T04:40:56.942845Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1901.00203","last_updated":"2019-09-01T12:59:59Z","snapshot_observed_at":"2026-08-14T17:36:10.299564Z","submitted_at":"2019-01-01T19:39:28Z","title":"On the high-scale instanton interference effect: axion models without domain wall problem","version":3},"cited_work":{"arxiv_id":"1901.00203","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"1901.00203","snapshot_observed_at":"2026-07-03T12:08:07.008187Z","title":"Reig,On the high-scale instanton interference effect: axion models without domain wall problem, JHEP08(2019) 167, [arXiv:1901.00203]","venue":null,"work_id":"e9c21002-f667-428c-9852-0ce099cf5fc4","year":2019},"citing_paper":{"arxiv_id":"2605.06787","last_updated":"2026-06-02T14:12:28Z","snapshot_observed_at":"2026-08-11T21:48:48.262327Z","submitted_at":"2026-05-07T18:00:05Z","title":"The structure of multi-axion solutions to the strong CP problem","version":2},"reference_index":56,"source":"pdf_text","source_observed_at":"2026-06-30T23:04:44.919157Z"},"links":{"cited_paper":"/paper/1901.00203","citing_paper":"/paper/2605.06787"},"observation_digest":"sha256:868f2deb668fdf96d4b7b06d696f30be1aa9461e1e483b23c9dab3d814c6dd25","observation_id":"af89287e-bb2d-40a8-859a-e0fc96d66940","resolution":{"observed_at":"2026-06-30T23:05:06.951652Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1901.00203","last_updated":"2019-09-01T12:59:59Z","snapshot_observed_at":"2026-08-14T17:36:10.299564Z","submitted_at":"2019-01-01T19:39:28Z","title":"On the high-scale instanton interference effect: axion models without domain wall problem","version":3},"cited_work":{"arxiv_id":"1901.00203","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"1901.00203","snapshot_observed_at":"2026-07-03T12:08:07.008187Z","title":"Reig,On the high-scale instanton interference effect: axion models without domain wall problem, JHEP08(2019) 167, [arXiv:1901.00203]","venue":null,"work_id":"e9c21002-f667-428c-9852-0ce099cf5fc4","year":2019},"citing_paper":{"arxiv_id":"2606.12298","last_updated":"2026-06-10T16:34:39Z","snapshot_observed_at":"2026-08-12T22:19:23.904834Z","submitted_at":"2026-06-10T16:34:39Z","title":"The KSVZ Atlas: A Unified SMEFT-ALP Framework","version":1},"reference_index":14,"source":"pdf_text","source_observed_at":"2026-06-27T09:06:25.137078Z"},"links":{"cited_paper":"/paper/1901.00203","citing_paper":"/paper/2606.12298"},"observation_digest":"sha256:66756bf76ba99587c36ff2b125b753dc0a3f13c8a9612ddc010ade5bb869ee39","observation_id":"973825dd-9c07-4144-9712-ca1d34f4e690","resolution":{"observed_at":"2026-07-03T12:08:07.009784Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/1901.00203/citation-record","integrity":"/paper/1901.00203/integrity","json":"/paper/1901.00203/citation-record.json","paper":"/paper/1901.00203"},"outbound":[],"paper":{"arxiv_id":"1901.00203","last_updated":"2019-09-01T12:59:59Z","latest_version":3,"primary_category":"hep-ph","snapshot_observed_at":"2026-08-14T17:36:10.299564Z","submitted_at":"2019-01-01T19:39:28Z","title":"On the high-scale instanton interference effect: axion models without domain wall problem"},"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":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"thesis":"As of 20 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 5 inbound Pith citation observations for arXiv:1901.00203."}