{"as_of":"2026-08-07T21:22:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:2f787b8971c173e571b4ccb87420179a0b157ac5c7f27eddf22835611140218c","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":14,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":14,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-07T06:34:17.273281+00:00","state":"measured"},{"denominator":14,"lane":"inbound_itemization","note":"Pith citing papers itemized under the disclosed page cap.","records_observed":14,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-07T11:40:12.026830Z","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":"2026-07-04T18:30:02.551015Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"2108.07763","last_updated":"2021-09-13T14:15:35Z","snapshot_observed_at":"2026-07-06T11:39:02.960140Z","submitted_at":"2021-08-17T17:15:40Z","title":"Celestial Operator Product Expansions and ${\\rm w}_{1+\\infty}$ Symmetry for All Spins","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2108.07763","snapshot_observed_at":"2026-08-07T11:40:12.026830Z","title":"Himwich, M","venue":null,"work_id":null,"year":2022},"citing_paper":{"arxiv_id":"2506.01888","last_updated":"2025-06-02T17:15:31Z","snapshot_observed_at":"2026-08-07T11:29:39.977665Z","submitted_at":"2025-06-02T17:15:31Z","title":"S-algebra in Gauge Theory: Twistor, Spacetime and Holographic Perspectives","version":1},"reference_index":35,"source":"pdf_text","source_observed_at":"2026-08-07T11:40:12.026830Z"},"links":{"cited_paper":"/paper/2108.07763","citing_paper":"/paper/2506.01888"},"observation_digest":"sha256:4794b43bd3f944f089f3349a9ad0f1692a689ff17fff3f4f2ecefcfa9a459f35","observation_id":"b988b962-2aec-411d-bb53-f4ff7043e5ea","resolution":{"observed_at":"2026-08-07T11:40:12.026830Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2108.07763","last_updated":"2021-09-13T14:15:35Z","snapshot_observed_at":"2026-07-06T11:39:02.960140Z","submitted_at":"2021-08-17T17:15:40Z","title":"Celestial Operator Product Expansions and ${\\rm w}_{1+\\infty}$ Symmetry for All Spins","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2108.07763","snapshot_observed_at":"2026-08-07T10:32:15.687410Z","title":"Himwich, M","venue":null,"work_id":null,"year":2022},"citing_paper":{"arxiv_id":"2506.05460","last_updated":"2025-06-05T18:00:00Z","snapshot_observed_at":"2026-08-07T10:18:47.644350Z","submitted_at":"2025-06-05T18:00:00Z","title":"Generating Hodges' Graviton MHV Formula with an $Lw_{1+\\infty}$ Ward Identity","version":1},"reference_index":38,"source":"pdf_text","source_observed_at":"2026-08-07T10:32:15.687410Z"},"links":{"cited_paper":"/paper/2108.07763","citing_paper":"/paper/2506.05460"},"observation_digest":"sha256:abbbf6a4555160fdbd57be795176f0d340f5b761fddcff5121c813a82206f8fc","observation_id":"c94c7a56-082f-4362-98fd-7fc25753314d","resolution":{"observed_at":"2026-08-07T10:32:15.687410Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2108.07763","last_updated":"2021-09-13T14:15:35Z","snapshot_observed_at":"2026-07-06T11:39:02.960140Z","submitted_at":"2021-08-17T17:15:40Z","title":"Celestial Operator Product Expansions and ${\\rm w}_{1+\\infty}$ Symmetry for All Spins","version":2},"cited_work":{"arxiv_id":"2108.07763","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"2108.07763","snapshot_observed_at":"2026-07-04T18:30:02.551015Z","title":"Himwich, M","venue":null,"work_id":"13f30ad2-e179-4dca-96f5-b950ba0f3d40","year":2022},"citing_paper":{"arxiv_id":"2507.18605","last_updated":"2026-04-29T09:35:15Z","snapshot_observed_at":"2026-08-03T07:43:33.216943Z","submitted_at":"2025-07-24T17:38:25Z","title":"Graviton scattering on self-dual black holes","version":2},"reference_index":127,"source":"pdf_text","source_observed_at":"2026-05-19T02:26:47.548361Z"},"links":{"cited_paper":"/paper/2108.07763","citing_paper":"/paper/2507.18605"},"observation_digest":"sha256:37480da39f4ef4848da44b4e122a098bf054605b7c618641e37191656bf50190","observation_id":"b7010bd2-ce03-4b1f-ad25-35cfdcddb3fa","resolution":{"observed_at":"2026-05-19T02:26:59.145968Z","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":"2108.07763","last_updated":"2021-09-13T14:15:35Z","snapshot_observed_at":"2026-07-06T11:39:02.960140Z","submitted_at":"2021-08-17T17:15:40Z","title":"Celestial Operator Product Expansions and ${\\rm w}_{1+\\infty}$ Symmetry for All Spins","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2108.07763","snapshot_observed_at":"2026-08-05T17:18:22.739473Z","title":"Celestial operator product expansions and w 1+∞ symmetry for all spins,","venue":null,"work_id":null,"year":2022},"citing_paper":{"arxiv_id":"2508.16804","last_updated":"2026-07-29T09:10:15Z","snapshot_observed_at":"2026-08-05T17:18:21.780092Z","submitted_at":"2025-08-22T21:15:25Z","title":"Associativity of celestial OPE, higher spins and self-duality","version":2},"reference_index":3,"source":"pdf_text","source_observed_at":"2026-08-05T17:18:22.739473Z"},"links":{"cited_paper":"/paper/2108.07763","citing_paper":"/paper/2508.16804"},"observation_digest":"sha256:e7bca48ce54335b7f343626e4b573380ad76e444362d084516d8f24dba26a0be","observation_id":"5aed23c4-3ce7-4f40-b44f-9b5f3092a903","resolution":{"observed_at":"2026-08-05T17:18:22.739473Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2108.07763","last_updated":"2021-09-13T14:15:35Z","snapshot_observed_at":"2026-07-06T11:39:02.960140Z","submitted_at":"2021-08-17T17:15:40Z","title":"Celestial Operator Product Expansions and ${\\rm w}_{1+\\infty}$ Symmetry for All Spins","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2108.07763","snapshot_observed_at":"2026-08-03T13:58:53.914188Z","title":"Himwich, M","venue":null,"work_id":null,"year":2022},"citing_paper":{"arxiv_id":"2512.22104","last_updated":"2026-06-19T10:06:25Z","snapshot_observed_at":"2026-08-03T13:58:46.220836Z","submitted_at":"2025-12-26T18:17:31Z","title":"Non-abelian soft radiation data for a celestial theory","version":2},"reference_index":57,"source":"pdf_text","source_observed_at":"2026-08-03T13:58:53.914188Z"},"links":{"cited_paper":"/paper/2108.07763","citing_paper":"/paper/2512.22104"},"observation_digest":"sha256:ec7720d50bb51f08908180d760b7e4b943d812eb908861fc31a3e51a8bec193e","observation_id":"619ebada-770d-46c9-946d-3479bf66b682","resolution":{"observed_at":"2026-08-03T13:58:53.914188Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2108.07763","last_updated":"2021-09-13T14:15:35Z","snapshot_observed_at":"2026-07-06T11:39:02.960140Z","submitted_at":"2021-08-17T17:15:40Z","title":"Celestial Operator Product Expansions and ${\\rm w}_{1+\\infty}$ Symmetry for All Spins","version":2},"cited_work":{"arxiv_id":"2108.07763","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"2108.07763","snapshot_observed_at":"2026-07-04T18:30:02.551015Z","title":"Himwich, M","venue":null,"work_id":"13f30ad2-e179-4dca-96f5-b950ba0f3d40","year":2022},"citing_paper":{"arxiv_id":"2604.12854","last_updated":"2026-04-14T15:06:53Z","snapshot_observed_at":"2026-07-06T23:01:00.830207Z","submitted_at":"2026-04-14T15:06:53Z","title":"Mixed-helicity bracket of celestial symmetries","version":1},"reference_index":46,"source":"pdf_text","source_observed_at":"2026-05-10T15:20:21.919891Z"},"links":{"cited_paper":"/paper/2108.07763","citing_paper":"/paper/2604.12854"},"observation_digest":"sha256:c616d77a7787e410cc1a595d0e27fd55e87c4351114c2b6256001e0c94254d87","observation_id":"0134bbd2-95aa-492e-8616-a8d1e94161c6","resolution":{"observed_at":"2026-05-11T10:46:03.205099Z","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":"2108.07763","last_updated":"2021-09-13T14:15:35Z","snapshot_observed_at":"2026-07-06T11:39:02.960140Z","submitted_at":"2021-08-17T17:15:40Z","title":"Celestial Operator Product Expansions and ${\\rm w}_{1+\\infty}$ Symmetry for All Spins","version":2},"cited_work":{"arxiv_id":"2108.07763","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"2108.07763","snapshot_observed_at":"2026-07-04T18:30:02.551015Z","title":"Himwich, M","venue":null,"work_id":"13f30ad2-e179-4dca-96f5-b950ba0f3d40","year":2022},"citing_paper":{"arxiv_id":"2606.24285","last_updated":"2026-08-05T02:16:54Z","snapshot_observed_at":"2026-08-07T21:16:25.972955Z","submitted_at":"2026-06-23T08:05:20Z","title":"Topics in Celestial holography: A bottom-up perspective","version":1},"reference_index":58,"source":"pdf_text","source_observed_at":"2026-06-25T22:47:07.243379Z"},"links":{"cited_paper":"/paper/2108.07763","citing_paper":"/paper/2606.24285"},"observation_digest":"sha256:3ec65a5c7df1538c89548d54130e7034ef509322d1f5b58daebbbd454fe02543","observation_id":"c4e8f51a-ff19-48e4-b38b-fe85c275f1e0","resolution":{"observed_at":"2026-07-04T18:30:02.552646Z","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":"2108.07763","last_updated":"2021-09-13T14:15:35Z","snapshot_observed_at":"2026-07-06T11:39:02.960140Z","submitted_at":"2021-08-17T17:15:40Z","title":"Celestial Operator Product Expansions and ${\\rm w}_{1+\\infty}$ Symmetry for All Spins","version":2},"cited_work":{"arxiv_id":"2108.07763","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"2108.07763","snapshot_observed_at":"2026-07-04T18:30:02.551015Z","title":"Himwich, M","venue":null,"work_id":"13f30ad2-e179-4dca-96f5-b950ba0f3d40","year":2022},"citing_paper":{"arxiv_id":"2606.24285","last_updated":"2026-08-05T02:16:54Z","snapshot_observed_at":"2026-08-07T21:16:25.972955Z","submitted_at":"2026-06-23T08:05:20Z","title":"Topics in Celestial holography: A bottom-up perspective","version":2},"reference_index":59,"source":"pdf_text","source_observed_at":"2026-07-03T22:56:27.487389Z"},"links":{"cited_paper":"/paper/2108.07763","citing_paper":"/paper/2606.24285"},"observation_digest":"sha256:753119c1f25e0512a5d6615aefaa33d19cdd48ff5a1e929a969bdfc348181753","observation_id":"31951bc0-c0e7-4823-9b19-fa2e3b21d120","resolution":{"observed_at":"2026-07-03T22:59:02.431092Z","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":"2108.07763","last_updated":"2021-09-13T14:15:35Z","snapshot_observed_at":"2026-07-06T11:39:02.960140Z","submitted_at":"2021-08-17T17:15:40Z","title":"Celestial Operator Product Expansions and ${\\rm w}_{1+\\infty}$ Symmetry for All Spins","version":2},"cited_work":{"arxiv_id":"2108.07763","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"2108.07763","snapshot_observed_at":"2026-07-04T18:30:02.551015Z","title":"Himwich, M","venue":null,"work_id":"13f30ad2-e179-4dca-96f5-b950ba0f3d40","year":2022},"citing_paper":{"arxiv_id":"2606.30431","last_updated":"2026-06-30T13:09:32Z","snapshot_observed_at":"2026-08-01T01:33:38.269149Z","submitted_at":"2026-06-29T15:10:36Z","title":"Finite-energy hard celestial current algebra from the Banerjee--Mandal--Sahoo dipole Ward identity in QED","version":1},"reference_index":14,"source":"pdf_text","source_observed_at":"2026-06-30T05:06:13.683099Z"},"links":{"cited_paper":"/paper/2108.07763","citing_paper":"/paper/2606.30431"},"observation_digest":"sha256:e84b8aa2e8e7a8f47e13ce46f7118a7cc47addd3a9738941245cabf1ef8ab759","observation_id":"748218ba-1481-4253-9ddd-22b9c29d6e6d","resolution":{"observed_at":"2026-06-30T15:44:49.331104Z","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":"2108.07763","last_updated":"2021-09-13T14:15:35Z","snapshot_observed_at":"2026-07-06T11:39:02.960140Z","submitted_at":"2021-08-17T17:15:40Z","title":"Celestial Operator Product Expansions and ${\\rm w}_{1+\\infty}$ Symmetry for All Spins","version":2},"cited_work":{"arxiv_id":"2108.07763","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"2108.07763","snapshot_observed_at":"2026-07-04T18:30:02.551015Z","title":"Himwich, M","venue":null,"work_id":"13f30ad2-e179-4dca-96f5-b950ba0f3d40","year":2022},"citing_paper":{"arxiv_id":"2606.30431","last_updated":"2026-06-30T13:09:32Z","snapshot_observed_at":"2026-08-01T01:33:38.269149Z","submitted_at":"2026-06-29T15:10:36Z","title":"Finite-energy hard celestial current algebra from the Banerjee--Mandal--Sahoo dipole Ward identity in QED","version":2},"reference_index":14,"source":"pdf_text","source_observed_at":"2026-07-01T06:36:55.449388Z"},"links":{"cited_paper":"/paper/2108.07763","citing_paper":"/paper/2606.30431"},"observation_digest":"sha256:cfd9f3112c1a70f1da365f410d0da9e9542c5156f57e7da2ead2f7af08ae8cad","observation_id":"e2f57198-ff60-4457-9b64-315c597be6b1","resolution":{"observed_at":"2026-07-01T09:25:41.005276Z","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":"2108.07763","last_updated":"2021-09-13T14:15:35Z","snapshot_observed_at":"2026-07-06T11:39:02.960140Z","submitted_at":"2021-08-17T17:15:40Z","title":"Celestial Operator Product Expansions and ${\\rm w}_{1+\\infty}$ Symmetry for All Spins","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2108.07763","snapshot_observed_at":"2026-07-11T16:27:32.879481Z","title":"Celestial operator product expansions and w1+∞ symmetry for all spins,","venue":null,"work_id":null,"year":2022},"citing_paper":{"arxiv_id":"2607.04611","last_updated":"2026-07-06T02:37:09Z","snapshot_observed_at":"2026-08-07T05:54:59.733525Z","submitted_at":"2026-07-06T02:37:09Z","title":"Multi-Particle Contributions to the Celestial Algebra in the ${\\cal N}=8$ Supergravity","version":1},"reference_index":30,"source":"pdf_text","source_observed_at":"2026-07-11T16:27:32.879481Z"},"links":{"cited_paper":"/paper/2108.07763","citing_paper":"/paper/2607.04611"},"observation_digest":"sha256:73f10366cfb671b3ca8719e0c374c8e60aab99b661695b704ccc40002c9bee34","observation_id":"fb26fd63-02bc-44ca-a91f-e805f784ac50","resolution":{"observed_at":"2026-07-11T16:27:32.879481Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2108.07763","last_updated":"2021-09-13T14:15:35Z","snapshot_observed_at":"2026-07-06T11:39:02.960140Z","submitted_at":"2021-08-17T17:15:40Z","title":"Celestial Operator Product Expansions and ${\\rm w}_{1+\\infty}$ Symmetry for All Spins","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2108.07763","snapshot_observed_at":"2026-07-31T15:22:06.390742Z","title":"Celestial operator product expansions and w 1+∞ symmetry for all spins,","venue":null,"work_id":null,"year":2022},"citing_paper":{"arxiv_id":"2607.28183","last_updated":"2026-07-31T10:34:50Z","snapshot_observed_at":"2026-08-05T23:11:20.280957Z","submitted_at":"2026-07-30T13:20:55Z","title":"Light-Front approach to $4d$ massless Higher-Spin interactions","version":1},"reference_index":226,"source":"pdf_text","source_observed_at":"2026-07-31T15:22:06.390742Z"},"links":{"cited_paper":"/paper/2108.07763","citing_paper":"/paper/2607.28183"},"observation_digest":"sha256:5f2d9c18459448c048414d38cb5edd8e94cf9ec7e1e228964b27ba2e95f0313b","observation_id":"a130054e-0f0e-40e3-aedb-23789c60e01b","resolution":{"observed_at":"2026-07-31T15:22:06.390742Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2108.07763","last_updated":"2021-09-13T14:15:35Z","snapshot_observed_at":"2026-07-06T11:39:02.960140Z","submitted_at":"2021-08-17T17:15:40Z","title":"Celestial Operator Product Expansions and ${\\rm w}_{1+\\infty}$ Symmetry for All Spins","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2108.07763","snapshot_observed_at":"2026-08-03T01:42:30.532544Z","title":"Celestial operator product expansions and w 1+∞ symmetry for all spins,","venue":null,"work_id":null,"year":2022},"citing_paper":{"arxiv_id":"2607.28183","last_updated":"2026-07-31T10:34:50Z","snapshot_observed_at":"2026-08-05T23:11:20.280957Z","submitted_at":"2026-07-30T13:20:55Z","title":"Light-Front approach to $4d$ massless Higher-Spin interactions","version":2},"reference_index":226,"source":"pdf_text","source_observed_at":"2026-08-03T01:42:30.532544Z"},"links":{"cited_paper":"/paper/2108.07763","citing_paper":"/paper/2607.28183"},"observation_digest":"sha256:da9cc6cc78a665c32890019bdfae0af1cf51233e01e0771f043f1d59444578b0","observation_id":"a8239eec-3edf-4900-9187-845aa97fa815","resolution":{"observed_at":"2026-08-03T01:42:30.532544Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2108.07763","last_updated":"2021-09-13T14:15:35Z","snapshot_observed_at":"2026-07-06T11:39:02.960140Z","submitted_at":"2021-08-17T17:15:40Z","title":"Celestial Operator Product Expansions and ${\\rm w}_{1+\\infty}$ Symmetry for All Spins","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2108.07763","snapshot_observed_at":"2026-08-03T00:22:52.148449Z","title":"Celestial operator product expansions and w 1+∞ symmetry for all spins,","venue":null,"work_id":null,"year":2022},"citing_paper":{"arxiv_id":"2607.28718","last_updated":"2026-07-30T18:00:00Z","snapshot_observed_at":"2026-08-05T23:11:31.915578Z","submitted_at":"2026-07-30T18:00:00Z","title":"Infinite Symmetry Algebras in Four-Dimensional Conformal Field Theories","version":1},"reference_index":48,"source":"pdf_text","source_observed_at":"2026-08-03T00:22:52.148449Z"},"links":{"cited_paper":"/paper/2108.07763","citing_paper":"/paper/2607.28718"},"observation_digest":"sha256:6155cb4234a54010f2135ee59c2fe8dc93b63a384ea9a563a6517ff689b29f77","observation_id":"f83ebc5d-288c-47d6-9ad9-5e967c7ad405","resolution":{"observed_at":"2026-08-03T00:22:52.148449Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"links":{"evidence":"/evidence","html":"/paper/2108.07763/citation-record","integrity":"/paper/2108.07763/integrity","json":"/paper/2108.07763/citation-record.json","paper":"/paper/2108.07763"},"outbound":[],"paper":{"arxiv_id":"2108.07763","last_updated":"2021-09-13T14:15:35Z","latest_version":2,"primary_category":"hep-th","snapshot_observed_at":"2026-07-06T11:39:02.960140Z","submitted_at":"2021-08-17T17:15:40Z","title":"Celestial Operator Product Expansions and ${\\rm w}_{1+\\infty}$ Symmetry for All Spins"},"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 7 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 14 inbound Pith citation observations for arXiv:2108.07763."}