{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:A2CXYUOMFDZOQKHTYLGCT6WTMC","short_pith_number":"pith:A2CXYUOM","schema_version":"1.0","canonical_sha256":"06857c51cc28f2e828f3c2cc29fad360817f849e0747129a0d67fdd585447b12","source":{"kind":"arxiv","id":"1906.09260","version":2},"attestation_state":"computed","paper":{"title":"Observables and amplitudes for spinning particles and black holes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc"],"primary_cat":"hep-th","authors_text":"Ben Maybee, Donal O'Connell, Justin Vines","submitted_at":"2019-06-21T17:58:17Z","abstract_excerpt":"We develop a general formalism for computing classical observables for relativistic scattering of spinning particles, directly from on-shell amplitudes. We then apply this formalism to minimally coupled Einstein-gravity amplitudes for the scattering of massive spin 1/2 and spin 1 particles with a massive scalar, constructed using the double copy. In doing so we reproduce recent results at first post-Minkowskian order for the scattering of spinning black holes, through quadrupolar order in the spin-multipole expansion."},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1906.09260","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2019-06-21T17:58:17Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"5487c4a944a08e522ce9e2939da114a310217672d3820d698eb1c50d33466e2b","abstract_canon_sha256":"747707bc6163fe0f61a46b43bdaacaaea6bcde5cbc7d49d81d390e5e081f5a9e"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:36:26.451520Z","signature_b64":"3xapB4jrsrny/NSNOyGaBM+2e6aRVs2b/AXMr6mRWkqTB/KpJevqIEQo8p1bNUffinvxWl85U96dMu8GKlqIDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"06857c51cc28f2e828f3c2cc29fad360817f849e0747129a0d67fdd585447b12","last_reissued_at":"2026-07-05T00:36:26.451031Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:36:26.451031Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Observables and amplitudes for spinning particles and black holes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc"],"primary_cat":"hep-th","authors_text":"Ben Maybee, Donal O'Connell, Justin Vines","submitted_at":"2019-06-21T17:58:17Z","abstract_excerpt":"We develop a general formalism for computing classical observables for relativistic scattering of spinning particles, directly from on-shell amplitudes. We then apply this formalism to minimally coupled Einstein-gravity amplitudes for the scattering of massive spin 1/2 and spin 1 particles with a massive scalar, constructed using the double copy. In doing so we reproduce recent results at first post-Minkowskian order for the scattering of spinning black holes, through quadrupolar order in the spin-multipole expansion."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1906.09260","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/1906.09260/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"1906.09260","created_at":"2026-07-05T00:36:26.451084+00:00"},{"alias_kind":"arxiv_version","alias_value":"1906.09260v2","created_at":"2026-07-05T00:36:26.451084+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1906.09260","created_at":"2026-07-05T00:36:26.451084+00:00"},{"alias_kind":"pith_short_12","alias_value":"A2CXYUOMFDZO","created_at":"2026-07-05T00:36:26.451084+00:00"},{"alias_kind":"pith_short_16","alias_value":"A2CXYUOMFDZOQKHT","created_at":"2026-07-05T00:36:26.451084+00:00"},{"alias_kind":"pith_short_8","alias_value":"A2CXYUOM","created_at":"2026-07-05T00:36:26.451084+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":6,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2606.23450","citing_title":"NLO Angular Impulse and Leading Singularities to all orders in spin for Kerr Black Holes","ref_index":88,"is_internal_anchor":false},{"citing_arxiv_id":"2606.13599","citing_title":"Black Hole Thermodynamics Meets On-Shell Amplitudes: Local Detailed Balance and Thermal Spectrum from Spin Universality and Unitarity","ref_index":37,"is_internal_anchor":false},{"citing_arxiv_id":"2605.29831","citing_title":"Five-dimensional Geometry from Spinning Amplitudes","ref_index":18,"is_internal_anchor":false},{"citing_arxiv_id":"2509.04425","citing_title":"Hidden simplicity in the scattering for neutron stars and black holes","ref_index":56,"is_internal_anchor":false},{"citing_arxiv_id":"2602.18790","citing_title":"Generalized Carter & R\\\"udiger Constants of $\\sqrt{\\text{Kerr}}$","ref_index":66,"is_internal_anchor":false},{"citing_arxiv_id":"2605.05067","citing_title":"Gravitational multipoles from scattering amplitudes in higher dimensions","ref_index":19,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/A2CXYUOMFDZOQKHTYLGCT6WTMC","json":"https://pith.science/pith/A2CXYUOMFDZOQKHTYLGCT6WTMC.json","graph_json":"https://pith.science/api/pith-number/A2CXYUOMFDZOQKHTYLGCT6WTMC/graph.json","events_json":"https://pith.science/api/pith-number/A2CXYUOMFDZOQKHTYLGCT6WTMC/events.json","paper":"https://pith.science/paper/A2CXYUOM"},"agent_actions":{"view_html":"https://pith.science/pith/A2CXYUOMFDZOQKHTYLGCT6WTMC","download_json":"https://pith.science/pith/A2CXYUOMFDZOQKHTYLGCT6WTMC.json","view_paper":"https://pith.science/paper/A2CXYUOM","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1906.09260&json=true","fetch_graph":"https://pith.science/api/pith-number/A2CXYUOMFDZOQKHTYLGCT6WTMC/graph.json","fetch_events":"https://pith.science/api/pith-number/A2CXYUOMFDZOQKHTYLGCT6WTMC/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/A2CXYUOMFDZOQKHTYLGCT6WTMC/action/timestamp_anchor","attest_storage":"https://pith.science/pith/A2CXYUOMFDZOQKHTYLGCT6WTMC/action/storage_attestation","attest_author":"https://pith.science/pith/A2CXYUOMFDZOQKHTYLGCT6WTMC/action/author_attestation","sign_citation":"https://pith.science/pith/A2CXYUOMFDZOQKHTYLGCT6WTMC/action/citation_signature","submit_replication":"https://pith.science/pith/A2CXYUOMFDZOQKHTYLGCT6WTMC/action/replication_record"}},"created_at":"2026-07-05T00:36:26.451084+00:00","updated_at":"2026-07-05T00:36:26.451084+00:00"}