{"as_of":"2026-08-08T00:44:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:5f1b3b60b0b148701b862b3dcf7817064fe33861c33f8d2608348293705ab6a6","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":16,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":16,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-07T06:34:17.273281+00:00","state":"measured"},{"denominator":16,"lane":"inbound_itemization","note":"Pith citing papers itemized under the disclosed page cap.","records_observed":16,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-07T15:17:14.205953Z","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":"2026-06-30T21:55:05.963231Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1812.02669","last_updated":"2023-11-19T20:25:04Z","snapshot_observed_at":"2026-07-06T07:19:38.028327Z","submitted_at":"2018-12-06T17:11:32Z","title":"TASI Lectures on the Strong CP Problem and Axions","version":3},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1812.02669","snapshot_observed_at":"2026-08-07T15:17:14.205953Z","title":"TASI Lectures on the Strong CP Problem and Axions,","venue":null,"work_id":null,"year":2019},"citing_paper":{"arxiv_id":"2505.15884","last_updated":"2025-05-21T18:00:00Z","snapshot_observed_at":"2026-08-07T21:35:18.449473Z","submitted_at":"2025-05-21T18:00:00Z","title":"String Theory and Grand Unification Suggest a Sub-Microelectronvolt QCD Axion","version":1},"reference_index":11,"source":"pdf_text","source_observed_at":"2026-08-07T15:17:14.205953Z"},"links":{"cited_paper":"/paper/1812.02669","citing_paper":"/paper/2505.15884"},"observation_digest":"sha256:477c432ed4051323767697cea71dc6bffe525ee3046925d7fcb806d824ab7c5a","observation_id":"208fd8ff-0ae6-4745-ab4a-cefc62751962","resolution":{"observed_at":"2026-08-07T15:17:14.205953Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1812.02669","last_updated":"2023-11-19T20:25:04Z","snapshot_observed_at":"2026-07-06T07:19:38.028327Z","submitted_at":"2018-12-06T17:11:32Z","title":"TASI Lectures on the Strong CP Problem and Axions","version":3},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1812.02669","snapshot_observed_at":"2026-08-07T13:46:21.617712Z","title":"Hook, PoST ASI2018, 004 (2019) [arXiv:1812.02669 [hep-ph]]","venue":null,"work_id":null,"year":2019},"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":2,"source":"pdf_text","source_observed_at":"2026-08-07T13:46:21.617712Z"},"links":{"cited_paper":"/paper/1812.02669","citing_paper":"/paper/2505.21305"},"observation_digest":"sha256:bcf00741da59e9db03aeff4484ff7cb233824fc5e27326bb415098b45c9f52b4","observation_id":"76f0f192-b575-47da-bb24-fd0c2f34fe92","resolution":{"observed_at":"2026-08-07T13:46:21.617712Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1812.02669","last_updated":"2023-11-19T20:25:04Z","snapshot_observed_at":"2026-07-06T07:19:38.028327Z","submitted_at":"2018-12-06T17:11:32Z","title":"TASI Lectures on the Strong CP Problem and Axions","version":3},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1812.02669","snapshot_observed_at":"2026-08-07T12:40:29.566688Z","title":"TASI Lectures on the Strong CP Problem and Axions,","venue":null,"work_id":null,"year":2019},"citing_paper":{"arxiv_id":"2506.00078","last_updated":"2025-05-30T00:50:48Z","snapshot_observed_at":"2026-08-07T12:32:43.230018Z","submitted_at":"2025-05-30T00:50:48Z","title":"The Role of Berry Phases in the QCD Vacuum Structure","version":1},"reference_index":11,"source":"pdf_text","source_observed_at":"2026-08-07T12:40:29.566688Z"},"links":{"cited_paper":"/paper/1812.02669","citing_paper":"/paper/2506.00078"},"observation_digest":"sha256:7bb707b2ee2538c5ebbe158f417235e4f509ec752231a1f645345967d837159d","observation_id":"ef195aa1-47b0-4c43-a6cc-98d6869846e1","resolution":{"observed_at":"2026-08-07T12:40:29.566688Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1812.02669","last_updated":"2023-11-19T20:25:04Z","snapshot_observed_at":"2026-07-06T07:19:38.028327Z","submitted_at":"2018-12-06T17:11:32Z","title":"TASI Lectures on the Strong CP Problem and Axions","version":3},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1812.02669","snapshot_observed_at":"2026-08-07T04:14:37.181593Z","title":null,"venue":null,"work_id":null,"year":2019},"citing_paper":{"arxiv_id":"2506.11836","last_updated":"2025-06-13T14:37:40Z","snapshot_observed_at":"2026-08-07T04:42:33.884613Z","submitted_at":"2025-06-13T14:37:40Z","title":"On the Gravitational Origin of the QCD Axion","version":1},"reference_index":6,"source":"pdf_text","source_observed_at":"2026-08-07T04:14:37.181593Z"},"links":{"cited_paper":"/paper/1812.02669","citing_paper":"/paper/2506.11836"},"observation_digest":"sha256:74062a306b99cd699cec7a76d9b9481315c2c0164e2ae6acfba6d38e14d1056d","observation_id":"92723e65-5c08-4bca-aa0f-e1289232bad7","resolution":{"observed_at":"2026-08-07T04:14:37.181593Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1812.02669","last_updated":"2023-11-19T20:25:04Z","snapshot_observed_at":"2026-07-06T07:19:38.028327Z","submitted_at":"2018-12-06T17:11:32Z","title":"TASI Lectures on the Strong CP Problem and Axions","version":3},"cited_work":{"arxiv_id":"1812.02669","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"1812.02669","snapshot_observed_at":"2026-06-30T21:55:05.963231Z","title":"Hook,TASI Lectures on the Strong CP Problem and Axions, PoS T ASI2018(2019) 004, [1812.02669]","venue":null,"work_id":"ce682274-4478-4567-9060-29aef14eeb52","year":2018},"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":24,"source":"pdf_text","source_observed_at":"2026-05-19T09:01:02.274898Z"},"links":{"cited_paper":"/paper/1812.02669","citing_paper":"/paper/2506.15637"},"observation_digest":"sha256:cb6ba437f4a3d7ca5844e87afa2a94c9831ffdafe86b39aa5985b67d4e068a3d","observation_id":"090bac9d-a0d2-4896-8bec-1adc4b84d1bb","resolution":{"observed_at":"2026-05-19T09:02:14.868792Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1812.02669","last_updated":"2023-11-19T20:25:04Z","snapshot_observed_at":"2026-07-06T07:19:38.028327Z","submitted_at":"2018-12-06T17:11:32Z","title":"TASI Lectures on the Strong CP Problem and Axions","version":3},"cited_work":{"arxiv_id":"1812.02669","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"1812.02669","snapshot_observed_at":"2026-06-30T21:55:05.963231Z","title":"Hook,TASI Lectures on the Strong CP Problem and Axions, PoS T ASI2018(2019) 004, [1812.02669]","venue":null,"work_id":"ce682274-4478-4567-9060-29aef14eeb52","year":2018},"citing_paper":{"arxiv_id":"2506.21659","last_updated":"2026-04-22T14:29:06Z","snapshot_observed_at":"2026-08-02T14:57:46.834291Z","submitted_at":"2025-06-26T18:00:00Z","title":"Ultralight Dilatonic Dark Matter","version":2},"reference_index":47,"source":"pdf_text","source_observed_at":"2026-05-19T07:31:18.301982Z"},"links":{"cited_paper":"/paper/1812.02669","citing_paper":"/paper/2506.21659"},"observation_digest":"sha256:2debef522961d2532bb14546397944fbd4ddfeebe4c15c356585944eb7eb51dc","observation_id":"b0d87229-5c0e-41a2-91d5-f67ab8e88279","resolution":{"observed_at":"2026-05-19T07:32:08.844405Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1812.02669","last_updated":"2023-11-19T20:25:04Z","snapshot_observed_at":"2026-07-06T07:19:38.028327Z","submitted_at":"2018-12-06T17:11:32Z","title":"TASI Lectures on the Strong CP Problem and Axions","version":3},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1812.02669","snapshot_observed_at":"2026-08-05T10:57:49.094885Z","title":"Hook, TASI Lectures on the Strong CP Problem and Axions, PoS T ASI2018, 004 (2019), arXiv:1812.02669 [hep-ph]","venue":null,"work_id":null,"year":2019},"citing_paper":{"arxiv_id":"2509.03569","last_updated":"2025-09-03T18:00:00Z","snapshot_observed_at":"2026-08-05T15:07:17.403832Z","submitted_at":"2025-09-03T18:00:00Z","title":"Axion lines from nuclear de-excitations in galactic stellar populations","version":1},"reference_index":19,"source":"pdf_text","source_observed_at":"2026-08-05T10:57:49.094885Z"},"links":{"cited_paper":"/paper/1812.02669","citing_paper":"/paper/2509.03569"},"observation_digest":"sha256:82116e526ff215a70302391c2bda461482b931103536a745f8c63b5aa3bc4255","observation_id":"54e974b8-08f1-458f-a5be-a8896e33a447","resolution":{"observed_at":"2026-08-05T10:57:49.094885Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1812.02669","last_updated":"2023-11-19T20:25:04Z","snapshot_observed_at":"2026-07-06T07:19:38.028327Z","submitted_at":"2018-12-06T17:11:32Z","title":"TASI Lectures on the Strong CP Problem and Axions","version":3},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1812.02669","snapshot_observed_at":"2026-08-04T23:17:15.015581Z","title":"TASI Lectures on the Strong CP Problem and Axions,","venue":null,"work_id":null,"year":2019},"citing_paper":{"arxiv_id":"2509.06712","last_updated":"2025-09-08T14:07:54Z","snapshot_observed_at":"2026-08-07T19:16:30.965172Z","submitted_at":"2025-09-08T14:07:54Z","title":"Lattice QCD Study of Anomalous Transport Phenomena in Strongly Interacting Matter","version":1},"reference_index":8,"source":"pdf_text","source_observed_at":"2026-08-04T23:17:15.015581Z"},"links":{"cited_paper":"/paper/1812.02669","citing_paper":"/paper/2509.06712"},"observation_digest":"sha256:2372b17fa5d8fd11020e6ebdf1d08f5d863bf56f51f051e976ea33f7db2d8ebe","observation_id":"1ef26720-10ba-4130-b038-542e4b0defae","resolution":{"observed_at":"2026-08-04T23:17:15.015581Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1812.02669","last_updated":"2023-11-19T20:25:04Z","snapshot_observed_at":"2026-07-06T07:19:38.028327Z","submitted_at":"2018-12-06T17:11:32Z","title":"TASI Lectures on the Strong CP Problem and Axions","version":3},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1812.02669","snapshot_observed_at":"2026-08-03T23:43:25.843982Z","title":"TASI Lectures on the Strong CP Problem and Axions","venue":null,"work_id":null,"year":2019},"citing_paper":{"arxiv_id":"2511.04734","last_updated":"2026-06-02T17:52:23Z","snapshot_observed_at":"2026-08-03T23:43:21.992597Z","submitted_at":"2025-11-06T19:00:00Z","title":"Large-Scale Structure Probes of the Post-Inflationary Axiverse","version":2},"reference_index":14,"source":"pdf_text","source_observed_at":"2026-08-03T23:43:25.843982Z"},"links":{"cited_paper":"/paper/1812.02669","citing_paper":"/paper/2511.04734"},"observation_digest":"sha256:49ba97cf11293f855b0dc4ab37e006ae5cc723526f1585b0652643cb3a6d2612","observation_id":"5bdfeb06-5050-451d-9f2c-ba1c9fd17fa5","resolution":{"observed_at":"2026-08-03T23:43:25.843982Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1812.02669","last_updated":"2023-11-19T20:25:04Z","snapshot_observed_at":"2026-07-06T07:19:38.028327Z","submitted_at":"2018-12-06T17:11:32Z","title":"TASI Lectures on the Strong CP Problem and Axions","version":3},"cited_work":{"arxiv_id":"1812.02669","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"1812.02669","snapshot_observed_at":"2026-06-30T21:55:05.963231Z","title":"Hook,TASI Lectures on the Strong CP Problem and Axions, PoS T ASI2018(2019) 004, [1812.02669]","venue":null,"work_id":"ce682274-4478-4567-9060-29aef14eeb52","year":2018},"citing_paper":{"arxiv_id":"2511.10468","last_updated":"2026-04-14T01:25:07Z","snapshot_observed_at":"2026-07-06T22:35:41.533403Z","submitted_at":"2025-11-13T16:35:56Z","title":"Phenomenology of Non-Abelian Gauge and Goldstone Bosons in a U(2) Flavor Model","version":2},"reference_index":4,"source":"pdf_text","source_observed_at":"2026-05-17T22:42:28.002955Z"},"links":{"cited_paper":"/paper/1812.02669","citing_paper":"/paper/2511.10468"},"observation_digest":"sha256:3699b5efd687e7867da1bf67ee92eda5d435cdd88af406f3bd6499bb6c8d9bcf","observation_id":"88ce0ec7-25b4-4a6a-92e9-11e4de7ff9fa","resolution":{"observed_at":"2026-05-17T22:45:24.722254Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1812.02669","last_updated":"2023-11-19T20:25:04Z","snapshot_observed_at":"2026-07-06T07:19:38.028327Z","submitted_at":"2018-12-06T17:11:32Z","title":"TASI Lectures on the Strong CP Problem and Axions","version":3},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1812.02669","snapshot_observed_at":"2026-08-04T06:40:33.020725Z","title":"Hook, PoST ASI2018, 004 (2019), arXiv:1812.02669 [hep-ph]","venue":null,"work_id":null,"year":2019},"citing_paper":{"arxiv_id":"2512.17887","last_updated":"2026-08-01T00:34:48Z","snapshot_observed_at":"2026-08-07T19:55:57.453938Z","submitted_at":"2025-12-19T18:43:13Z","title":"Trails of clouds in binary black holes","version":2},"reference_index":1,"source":"pdf_text","source_observed_at":"2026-08-04T06:40:33.020725Z"},"links":{"cited_paper":"/paper/1812.02669","citing_paper":"/paper/2512.17887"},"observation_digest":"sha256:5e9949454eeec6b027e9ac5a39e9f443b78f65c8057374037897eb7abff573dd","observation_id":"0a66a1b0-04e1-4644-9b6c-aba3d21cd82d","resolution":{"observed_at":"2026-08-04T06:40:33.020725Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1812.02669","last_updated":"2023-11-19T20:25:04Z","snapshot_observed_at":"2026-07-06T07:19:38.028327Z","submitted_at":"2018-12-06T17:11:32Z","title":"TASI Lectures on the Strong CP Problem and Axions","version":3},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1812.02669","snapshot_observed_at":"2026-07-14T23:40:53.208258Z","title":"Hook, PoSTASI2018, 004 (2019) [arXiv:1812.02669 [hep-ph]]","venue":null,"work_id":null,"year":2019},"citing_paper":{"arxiv_id":"2603.10371","last_updated":"2026-06-24T15:43:57Z","snapshot_observed_at":"2026-07-14T23:40:52.100222Z","submitted_at":"2026-03-11T03:32:25Z","title":"Speech Codec Probing from Semantic and Phonetic Perspectives","version":2},"reference_index":9,"source":"pdf_text","source_observed_at":"2026-07-14T23:40:53.208258Z"},"links":{"cited_paper":"/paper/1812.02669","citing_paper":"/paper/2603.10371"},"observation_digest":"sha256:5dbb2b41f7924b7a1162d681ce2afbb588e321b724a5b1a33a1e3d19a71caed5","observation_id":"996fdb7e-3fa5-45fd-b73f-3150e66a9b42","resolution":{"observed_at":"2026-07-14T23:40:53.208258Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1812.02669","last_updated":"2023-11-19T20:25:04Z","snapshot_observed_at":"2026-07-06T07:19:38.028327Z","submitted_at":"2018-12-06T17:11:32Z","title":"TASI Lectures on the Strong CP Problem and Axions","version":3},"cited_work":{"arxiv_id":"1812.02669","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"1812.02669","snapshot_observed_at":"2026-06-30T21:55:05.963231Z","title":"Hook,TASI Lectures on the Strong CP Problem and Axions, PoS T ASI2018(2019) 004, [1812.02669]","venue":null,"work_id":"ce682274-4478-4567-9060-29aef14eeb52","year":2018},"citing_paper":{"arxiv_id":"2605.04142","last_updated":"2026-05-05T18:00:00Z","snapshot_observed_at":"2026-08-03T00:44:42.280518Z","submitted_at":"2026-05-05T18:00:00Z","title":"Heterotic String Theory Suggests a QCD Axion Near 0.5 neV","version":1},"reference_index":185,"source":"arxiv_source","source_observed_at":"2026-05-08T18:37:09.999236Z"},"links":{"cited_paper":"/paper/1812.02669","citing_paper":"/paper/2605.04142"},"observation_digest":"sha256:fd06617db47cc6c098109d47047892b399cc0755e9367c5cb7541f45090ffb10","observation_id":"11f03c65-15d5-44de-af58-4f08d7917c20","resolution":{"observed_at":"2026-05-09T06:20:40.508653Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1812.02669","last_updated":"2023-11-19T20:25:04Z","snapshot_observed_at":"2026-07-06T07:19:38.028327Z","submitted_at":"2018-12-06T17:11:32Z","title":"TASI Lectures on the Strong CP Problem and Axions","version":3},"cited_work":{"arxiv_id":"1812.02669","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"1812.02669","snapshot_observed_at":"2026-06-30T21:55:05.963231Z","title":"Hook,TASI Lectures on the Strong CP Problem and Axions, PoS T ASI2018(2019) 004, [1812.02669]","venue":null,"work_id":"ce682274-4478-4567-9060-29aef14eeb52","year":2018},"citing_paper":{"arxiv_id":"2605.12767","last_updated":"2026-06-24T02:00:28Z","snapshot_observed_at":"2026-07-06T23:24:23.402304Z","submitted_at":"2026-05-12T21:31:29Z","title":"Radioactive Molecules as Laboratories of Fundamental Physics","version":1},"reference_index":20,"source":"pdf_text","source_observed_at":"2026-05-14T19:26:46.944496Z"},"links":{"cited_paper":"/paper/1812.02669","citing_paper":"/paper/2605.12767"},"observation_digest":"sha256:57f6444a412410ff78e534d11bea13e58035f8a8d8cdb76db1b727c9a737ea07","observation_id":"fae63d01-0af9-46d8-8fed-686d2bb36de0","resolution":{"observed_at":"2026-05-14T19:27:51.563374Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1812.02669","last_updated":"2023-11-19T20:25:04Z","snapshot_observed_at":"2026-07-06T07:19:38.028327Z","submitted_at":"2018-12-06T17:11:32Z","title":"TASI Lectures on the Strong CP Problem and Axions","version":3},"cited_work":{"arxiv_id":"1812.02669","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"1812.02669","snapshot_observed_at":"2026-06-30T21:55:05.963231Z","title":"Hook,TASI Lectures on the Strong CP Problem and Axions, PoS T ASI2018(2019) 004, [1812.02669]","venue":null,"work_id":"ce682274-4478-4567-9060-29aef14eeb52","year":2018},"citing_paper":{"arxiv_id":"2605.12767","last_updated":"2026-06-24T02:00:28Z","snapshot_observed_at":"2026-07-06T23:24:23.402304Z","submitted_at":"2026-05-12T21:31:29Z","title":"Radioactive Molecules as Laboratories of Fundamental Physics","version":2},"reference_index":20,"source":"pdf_text","source_observed_at":"2026-06-30T21:49:47.528037Z"},"links":{"cited_paper":"/paper/1812.02669","citing_paper":"/paper/2605.12767"},"observation_digest":"sha256:eee4c05989288435b1a91bad2d667d609056acf84f387c7bb2493da84105ff2b","observation_id":"037f2e19-9eb9-4bfd-877a-61f486b043a6","resolution":{"observed_at":"2026-06-30T21:55:05.964991Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1812.02669","last_updated":"2023-11-19T20:25:04Z","snapshot_observed_at":"2026-07-06T07:19:38.028327Z","submitted_at":"2018-12-06T17:11:32Z","title":"TASI Lectures on the Strong CP Problem and Axions","version":3},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1812.02669","snapshot_observed_at":"2026-08-04T01:19:18.785646Z","title":"Hook,TASI Lectures on the Strong CP Problem and Axions,PoST ASI2018(2019) 004, [arXiv:1812.02669]","venue":null,"work_id":null,"year":2019},"citing_paper":{"arxiv_id":"2608.00158","last_updated":"2026-07-31T18:00:00Z","snapshot_observed_at":"2026-08-07T19:15:38.303543Z","submitted_at":"2026-07-31T18:00:00Z","title":"Extra-dimensional Origins of Chemical Potentials at the Cosmological Collider","version":1},"reference_index":56,"source":"pdf_text","source_observed_at":"2026-08-04T01:19:18.785646Z"},"links":{"cited_paper":"/paper/1812.02669","citing_paper":"/paper/2608.00158"},"observation_digest":"sha256:c29815c8564443f672697212fcc1097ee5e263f339fd518fe866ec3b78aa791c","observation_id":"e10b277a-f688-424c-8aa3-180684f22baa","resolution":{"observed_at":"2026-08-04T01:19:18.785646Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"links":{"evidence":"/evidence","html":"/paper/1812.02669/citation-record","integrity":"/paper/1812.02669/integrity","json":"/paper/1812.02669/citation-record.json","paper":"/paper/1812.02669"},"outbound":[],"paper":{"arxiv_id":"1812.02669","last_updated":"2023-11-19T20:25:04Z","latest_version":3,"primary_category":"hep-ph","snapshot_observed_at":"2026-07-06T07:19:38.028327Z","submitted_at":"2018-12-06T17:11:32Z","title":"TASI Lectures on the Strong CP Problem and Axions"},"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":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"thesis":"As of 8 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 16 inbound Pith citation observations for arXiv:1812.02669."}