{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:CX3Q6NDICCT6HRS4Q2DZ7GTRB3","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":"006b0dea576005115c5125d72a220b1ebd3dd917070a947eb5f10f7827ddeac0","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2021-06-18T17:45:12Z","title_canon_sha256":"780f7aabeda13cdcccdf89e2883b1b3744da3df636ffef98da3a98f1e8e1fcfa"},"schema_version":"1.0","source":{"id":"2106.10256","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2106.10256","created_at":"2026-07-05T05:02:53Z"},{"alias_kind":"arxiv_version","alias_value":"2106.10256v2","created_at":"2026-07-05T05:02:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2106.10256","created_at":"2026-07-05T05:02:53Z"},{"alias_kind":"pith_short_12","alias_value":"CX3Q6NDICCT6","created_at":"2026-07-05T05:02:53Z"},{"alias_kind":"pith_short_16","alias_value":"CX3Q6NDICCT6HRS4","created_at":"2026-07-05T05:02:53Z"},{"alias_kind":"pith_short_8","alias_value":"CX3Q6NDI","created_at":"2026-07-05T05:02:53Z"}],"graph_snapshots":[{"event_id":"sha256:b081dd6a7947cde129a917701d219b7ee7d6dfc5222fea686e52b14a783ca6c8","target":"graph","created_at":"2026-07-05T05:02:53Z","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/2106.10256/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The recently established formalism of a worldline quantum field theory, which describes the classical scattering of massive bodies in Einstein gravity, is generalized up to quadratic order in spin -- for a pair of Kerr black holes revealing a hidden ${\\mathcal N}=2$ supersymmetry. The far-field time-domain waveform of the gravitational waves produced in such a spinning encounter is computed at leading order in the post-Minkowskian (weak field, but generic velocity) expansion, and exhibits this supersymmetry. From the waveform we extract the leading-order total radiated angular momentum in a ge","authors_text":"Gustav Mogull, Gustav Uhre Jakobsen, Jan Plefka, Jan Steinhoff","cross_cats":["gr-qc"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2021-06-18T17:45:12Z","title":"Gravitational Bremsstrahlung and Hidden Supersymmetry of Spinning Bodies"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2106.10256","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":"sha256:94e5273be0e58791fde8ceca7fa2967f68bc83904c21c181f9068aed36de332d","target":"record","created_at":"2026-07-05T05:02:53Z","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":"006b0dea576005115c5125d72a220b1ebd3dd917070a947eb5f10f7827ddeac0","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2021-06-18T17:45:12Z","title_canon_sha256":"780f7aabeda13cdcccdf89e2883b1b3744da3df636ffef98da3a98f1e8e1fcfa"},"schema_version":"1.0","source":{"id":"2106.10256","kind":"arxiv","version":2}},"canonical_sha256":"15f70f346810a7e3c65c86879f9a710efdf89ab918ec2175ebfac11cd5940814","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"15f70f346810a7e3c65c86879f9a710efdf89ab918ec2175ebfac11cd5940814","first_computed_at":"2026-07-05T05:02:53.454464Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:02:53.454464Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"GDC9DpDrPP4NpLSV79qrlpaoMIi8ocQdmxow7fBrlxWPK8VbIHA+iuLAobA/YdVChI9D3GE5zpOFem0Ckw3BAA==","signature_status":"signed_v1","signed_at":"2026-07-05T05:02:53.454996Z","signed_message":"canonical_sha256_bytes"},"source_id":"2106.10256","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:94e5273be0e58791fde8ceca7fa2967f68bc83904c21c181f9068aed36de332d","sha256:b081dd6a7947cde129a917701d219b7ee7d6dfc5222fea686e52b14a783ca6c8"],"state_sha256":"ca2879366219ed3e31ce9b539af0cab9b334faa384f3c5ea10a44f44da4aeec4"}