{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:TQMJPEKGIMIO3GYSZTZALVAHM6","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"fd09755e508497ec276c926e96bcadbf70dca4d69729b87ceab6cbf642ee0f6e","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2019-06-24T17:35:42Z","title_canon_sha256":"bccd7a84675028623e6fb0ca9131ff54d821f592d853a14673b54aa18733540e"},"schema_version":"1.0","source":{"id":"1906.10100","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1906.10100","created_at":"2026-07-05T00:36:26Z"},{"alias_kind":"arxiv_version","alias_value":"1906.10100v2","created_at":"2026-07-05T00:36:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1906.10100","created_at":"2026-07-05T00:36:26Z"},{"alias_kind":"pith_short_12","alias_value":"TQMJPEKGIMIO","created_at":"2026-07-05T00:36:26Z"},{"alias_kind":"pith_short_16","alias_value":"TQMJPEKGIMIO3GYS","created_at":"2026-07-05T00:36:26Z"},{"alias_kind":"pith_short_8","alias_value":"TQMJPEKG","created_at":"2026-07-05T00:36:26Z"}],"graph_snapshots":[{"event_id":"sha256:45eda7d276e7cc7ed3d6060bfcf71f726d02152c86271ab2a435ba3a841f8f19","target":"graph","created_at":"2026-07-05T00:36:26Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/1906.10100/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Long ago, Newman and Janis showed that a complex deformation $z\\rightarrow z+i a$ of the Schwarzschild solution produces the Kerr solution. The underlying explanation for this relationship has remained obscure. The complex deformation has an electromagnetic counterpart: by shifting the Coloumb potential, we obtain the EM field of a certain rotating charge distribution which we term $\\sqrt{\\rm Kerr}$. In this note, we identify the origin of this shift as arising from the exponentiation of spin operators for the recently defined \"minimally coupled\" three-particle amplitudes of spinning particles","authors_text":"Donal O'Connell, Nima Arkani-Hamed, Yu-tin Huang","cross_cats":["gr-qc"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2019-06-24T17:35:42Z","title":"Kerr Black Holes as Elementary Particles"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1906.10100","kind":"arxiv","version":2},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:0ab27cf7e707928b3584f800f405879edb86eed434f1a26d699d46c4841c031a","target":"record","created_at":"2026-07-05T00:36:26Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"fd09755e508497ec276c926e96bcadbf70dca4d69729b87ceab6cbf642ee0f6e","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2019-06-24T17:35:42Z","title_canon_sha256":"bccd7a84675028623e6fb0ca9131ff54d821f592d853a14673b54aa18733540e"},"schema_version":"1.0","source":{"id":"1906.10100","kind":"arxiv","version":2}},"canonical_sha256":"9c189791464310ed9b12ccf205d40767807665a7c704b55826983a3b66c3ac68","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9c189791464310ed9b12ccf205d40767807665a7c704b55826983a3b66c3ac68","first_computed_at":"2026-07-05T00:36:26.555259Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:36:26.555259Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"pmhPzy7jDZmZ1zTXthafNus6bgw9X7dJaQMYU7CxOD63sSYsgAiuoSq41tIjCkVXOXgSxyu1SQLcno7pgSd7CA==","signature_status":"signed_v1","signed_at":"2026-07-05T00:36:26.555814Z","signed_message":"canonical_sha256_bytes"},"source_id":"1906.10100","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0ab27cf7e707928b3584f800f405879edb86eed434f1a26d699d46c4841c031a","sha256:45eda7d276e7cc7ed3d6060bfcf71f726d02152c86271ab2a435ba3a841f8f19"],"state_sha256":"7d10478bd3d90becb3d6333fe3c6267cc6288c3d92da1cf68bbfab9335559bb4"}