{"as_of":"2026-08-18T16:07:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:04b9fd0d9852bd347f9c298bf6b2d01d122e31c2bb009298129f0b81fc2732cb","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":7,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":7,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-18T06:34:40.430872+00:00","state":"measured"},{"denominator":7,"lane":"inbound_itemization","note":"Pith citing papers itemized under the disclosed page cap.","records_observed":7,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-15T22:39:17.623201Z","state":"measured"},{"denominator":1,"lane":"external_citation_measurements","note":"A source-named dated measurement, never combined with another source.","records_observed":1,"source":"arxiv_reference","source_observed_at":"2026-08-05T02:28:24.338817Z","state":"measured"}],"external_citation_measurements":[{"count":4,"observed_at":"2026-08-05T02:28:24.338817Z","source":"arxiv_reference"}],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"2410.22973","last_updated":"2024-10-30T12:40:25Z","snapshot_observed_at":"2026-08-16T13:04:33.842938Z","submitted_at":"2024-10-30T12:40:25Z","title":"International comparison of optical frequencies with transportable optical lattice clocks","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2410.22973","snapshot_observed_at":"2026-08-10T23:01:36.903234Z","title":"Clock, O","venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2501.00304","last_updated":"2024-12-31T06:45:03Z","snapshot_observed_at":"2026-08-13T12:10:01.624735Z","submitted_at":"2024-12-31T06:45:03Z","title":"Gravity potential determination based on China Space Station Dual-frequency microwave links frequency transfer","version":1},"reference_index":15,"source":"pdf_text","source_observed_at":"2026-08-10T23:01:36.903234Z"},"links":{"cited_paper":"/paper/2410.22973","citing_paper":"/paper/2501.00304"},"observation_digest":"sha256:a13e0b96c7ad1326a00d101aab0ed55e483d291570e71711bdc18f4626d30f0a","observation_id":"4098a539-cbc3-41ad-8b39-c7913899fb65","resolution":{"observed_at":"2026-08-10T23:01:36.903234Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2410.22973","last_updated":"2024-10-30T12:40:25Z","snapshot_observed_at":"2026-08-16T13:04:33.842938Z","submitted_at":"2024-10-30T12:40:25Z","title":"International comparison of optical frequencies with transportable optical lattice clocks","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2410.22973","snapshot_observed_at":"2026-08-15T22:39:17.623201Z","title":null,"venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2505.06763","last_updated":"2025-05-10T21:51:14Z","snapshot_observed_at":"2026-08-16T20:42:12.425193Z","submitted_at":"2025-05-10T21:51:14Z","title":"Coordinated international comparisons between optical clocks connected via fiber and satellite links","version":1},"reference_index":19,"source":"arxiv_source","source_observed_at":"2026-08-15T22:39:17.623201Z"},"links":{"cited_paper":"/paper/2410.22973","citing_paper":"/paper/2505.06763"},"observation_digest":"sha256:4677fe813429299cad4988a14b7d871a30cc3b0695b9ebbd629a07802a5fb307","observation_id":"0fe9c1eb-efb4-4ef1-874c-157306420b33","resolution":{"observed_at":"2026-08-15T22:39:17.623201Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2410.22973","last_updated":"2024-10-30T12:40:25Z","snapshot_observed_at":"2026-08-16T13:04:33.842938Z","submitted_at":"2024-10-30T12:40:25Z","title":"International comparison of optical frequencies with transportable optical lattice clocks","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2410.22973","snapshot_observed_at":"2026-08-06T16:24:13.464346Z","title":null,"venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2507.14030","last_updated":"2025-07-18T15:57:32Z","snapshot_observed_at":"2026-08-18T10:08:54.469294Z","submitted_at":"2025-07-18T15:57:32Z","title":"Transportable strontium lattice clock with $4 \\times 10^{-19}$ blackbody radiation shift uncertainty","version":1},"reference_index":10,"source":"pdf_text","source_observed_at":"2026-08-06T16:24:13.464346Z"},"links":{"cited_paper":"/paper/2410.22973","citing_paper":"/paper/2507.14030"},"observation_digest":"sha256:6cc610ffa30862a9dd26a245c2918a9803a54dcaa557e417a5311adcd974a5ff","observation_id":"05cc9fa2-ee97-4ae6-9993-50b2d85521be","resolution":{"observed_at":"2026-08-06T16:24:13.464346Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2410.22973","last_updated":"2024-10-30T12:40:25Z","snapshot_observed_at":"2026-08-16T13:04:33.842938Z","submitted_at":"2024-10-30T12:40:25Z","title":"International comparison of optical frequencies with transportable optical lattice clocks","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2410.22973","snapshot_observed_at":"2026-08-03T07:48:42.997673Z","title":"[arXiv:2410.22973 [physics.atom-ph]]","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2601.19407","last_updated":"2026-07-25T06:19:31Z","snapshot_observed_at":"2026-08-06T17:54:10.767124Z","submitted_at":"2026-01-27T09:43:09Z","title":"Atomic clocks and gravitational waves as probes of non-metricity","version":2},"reference_index":80,"source":"pdf_text","source_observed_at":"2026-08-03T07:48:42.997673Z"},"links":{"cited_paper":"/paper/2410.22973","citing_paper":"/paper/2601.19407"},"observation_digest":"sha256:e88e78c23969364e9f1499207eba766c6c72beac17a871f06b6c72e033523289","observation_id":"ee48b94c-2162-436e-b972-c0b557ae5e98","resolution":{"observed_at":"2026-08-03T07:48:42.997673Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2410.22973","last_updated":"2024-10-30T12:40:25Z","snapshot_observed_at":"2026-08-16T13:04:33.842938Z","submitted_at":"2024-10-30T12:40:25Z","title":"International comparison of optical frequencies with transportable optical lattice clocks","version":1},"cited_work":{"arxiv_id":"2410.22973","doi":"10.48550/arxiv.2410.22973","metadata_source":"arxiv_reference","pith_arxiv_id":"2410.22973","snapshot_observed_at":"2026-08-05T02:28:24.338817Z","title":"Amy-Klein, E","venue":"arXiv (Cornell University)","work_id":"9c6b4ba0-65cc-4470-ae5c-96f077378778","year":2024},"citing_paper":{"arxiv_id":"2604.27963","last_updated":"2026-04-30T14:56:20Z","snapshot_observed_at":"2026-08-16T20:22:00.600306Z","submitted_at":"2026-04-30T14:56:20Z","title":"International Optical Clock Comparison Using the European Optical Fiber Network","version":1},"reference_index":49,"source":"pdf_text","source_observed_at":"2026-05-07T05:46:25.548287Z"},"links":{"cited_paper":"/paper/2410.22973","citing_paper":"/paper/2604.27963"},"observation_digest":"sha256:eba0525fe1eae45a8f9a7dc59ae134989ea2fdeb9fdc80de10939055281c79e9","observation_id":"365acf4e-3c9d-4c7f-bd36-351b78b1b8e8","resolution":{"observed_at":"2026-05-12T10:31:30.273878Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2410.22973","last_updated":"2024-10-30T12:40:25Z","snapshot_observed_at":"2026-08-16T13:04:33.842938Z","submitted_at":"2024-10-30T12:40:25Z","title":"International comparison of optical frequencies with transportable optical lattice clocks","version":1},"cited_work":{"arxiv_id":"2410.22973","doi":"10.48550/arxiv.2410.22973","metadata_source":"arxiv_reference","pith_arxiv_id":"2410.22973","snapshot_observed_at":"2026-08-05T02:28:24.338817Z","title":"Amy-Klein, E","venue":"arXiv (Cornell University)","work_id":"9c6b4ba0-65cc-4470-ae5c-96f077378778","year":2024},"citing_paper":{"arxiv_id":"2606.23151","last_updated":"2026-06-23T08:44:12Z","snapshot_observed_at":"2026-08-14T10:27:40.907072Z","submitted_at":"2026-06-22T10:52:11Z","title":"An Al$^+$ clock with $1.6\\times10^{-18}$ systematic uncertainty and its frequency ratios","version":2},"reference_index":235,"source":"arxiv_source","source_observed_at":"2026-06-26T06:26:33.452554Z"},"links":{"cited_paper":"/paper/2410.22973","citing_paper":"/paper/2606.23151"},"observation_digest":"sha256:a10bad3bf332366122569e73fe450b159d5d1f6113d9c4b49e399ecbe886f8ca","observation_id":"771e8395-1848-4911-81da-97b848a4083e","resolution":{"observed_at":"2026-06-26T06:29:03.675077Z","resolver_source":"arxiv_id","status":"metadata_mismatch"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2410.22973","last_updated":"2024-10-30T12:40:25Z","snapshot_observed_at":"2026-08-16T13:04:33.842938Z","submitted_at":"2024-10-30T12:40:25Z","title":"International comparison of optical frequencies with transportable optical lattice clocks","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2410.22973","snapshot_observed_at":"2026-08-04T18:19:47.703241Z","title":null,"venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2608.01916","last_updated":"2026-08-03T08:48:18Z","snapshot_observed_at":"2026-08-06T23:34:18.058619Z","submitted_at":"2026-08-03T08:48:18Z","title":"Interspecies clock comparison below $5 \\times 10^{-18}$ uncertainty with a transportable clock","version":1},"reference_index":16,"source":"pdf_text","source_observed_at":"2026-08-04T18:19:47.703241Z"},"links":{"cited_paper":"/paper/2410.22973","citing_paper":"/paper/2608.01916"},"observation_digest":"sha256:c4e489316da642d8203325c47c758173fda7b1f585ee18bb20ab110780e4210f","observation_id":"3bebae0f-c626-4186-bb89-2a158f247141","resolution":{"observed_at":"2026-08-04T18:19:47.703241Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"links":{"evidence":"/evidence","html":"/paper/2410.22973/citation-record","integrity":"/paper/2410.22973/integrity","json":"/paper/2410.22973/citation-record.json","paper":"/paper/2410.22973"},"outbound":[],"paper":{"arxiv_id":"2410.22973","last_updated":"2024-10-30T12:40:25Z","latest_version":1,"primary_category":"physics.atom-ph","snapshot_observed_at":"2026-08-16T13:04:33.842938Z","submitted_at":"2024-10-30T12:40:25Z","title":"International comparison of optical frequencies with transportable optical lattice clocks"},"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":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+00:00","source":"retraction_watch"}],"thesis":"As of 18 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 7 inbound Pith citation observations for arXiv:2410.22973."}