{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:PJ2HTE5CURXKUOAHBQOFOQ5CWW","short_pith_number":"pith:PJ2HTE5C","canonical_record":{"source":{"id":"2307.06999","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2023-07-13T18:01:06Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"501722de9f997094839899e356c66a5c84dcd199355b5350b2465dc4f7613cef","abstract_canon_sha256":"8d6fbe65ed16bd8a1c7cddaa60769e96518e434aae21add997781ca62bf2ed30"},"schema_version":"1.0"},"canonical_sha256":"7a747993a2a46eaa38070c1c5743a2b5a2c638afdfb905a879a346aeb4f32e67","source":{"kind":"arxiv","id":"2307.06999","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2307.06999","created_at":"2026-07-05T07:14:15Z"},{"alias_kind":"arxiv_version","alias_value":"2307.06999v2","created_at":"2026-07-05T07:14:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2307.06999","created_at":"2026-07-05T07:14:15Z"},{"alias_kind":"pith_short_12","alias_value":"PJ2HTE5CURXK","created_at":"2026-07-05T07:14:15Z"},{"alias_kind":"pith_short_16","alias_value":"PJ2HTE5CURXKUOAH","created_at":"2026-07-05T07:14:15Z"},{"alias_kind":"pith_short_8","alias_value":"PJ2HTE5C","created_at":"2026-07-05T07:14:15Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:PJ2HTE5CURXKUOAHBQOFOQ5CWW","target":"record","payload":{"canonical_record":{"source":{"id":"2307.06999","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2023-07-13T18:01:06Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"501722de9f997094839899e356c66a5c84dcd199355b5350b2465dc4f7613cef","abstract_canon_sha256":"8d6fbe65ed16bd8a1c7cddaa60769e96518e434aae21add997781ca62bf2ed30"},"schema_version":"1.0"},"canonical_sha256":"7a747993a2a46eaa38070c1c5743a2b5a2c638afdfb905a879a346aeb4f32e67","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:14:15.323501Z","signature_b64":"klttONivC9RT8oT4zwH7oeBS64VeTRNhOAj2c6tfBQybkZ0ZiZABqP4sEy6igH76W8CpL3rcS8gsYGfWrpRmDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7a747993a2a46eaa38070c1c5743a2b5a2c638afdfb905a879a346aeb4f32e67","last_reissued_at":"2026-07-05T07:14:15.322951Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:14:15.322951Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2307.06999","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T07:14:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lVlp+rqXXrB8zC7oZf9G3x6lVTz5N1End0eEW76kYEGFmBqXgajm2xXqgPWYZzd8RBs6H6pVIRUzNmxDVXj7Cw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T09:59:44.381540Z"},"content_sha256":"1d58d6499a34acdb61eb6bc2160ac90e3371f17e30058a3773db3b9e80dd9ab9","schema_version":"1.0","event_id":"sha256:1d58d6499a34acdb61eb6bc2160ac90e3371f17e30058a3773db3b9e80dd9ab9"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:PJ2HTE5CURXKUOAHBQOFOQ5CWW","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Strong-field scattering of two spinning black holes: Numerical Relativity versus post-Minkowskian gravity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"gr-qc","authors_text":"Geraint Pratten, Lucy Thomas, Patricia Schmidt, Piero Rettegno, Thibault Damour","submitted_at":"2023-07-13T18:01:06Z","abstract_excerpt":"Highly accurate models of the gravitational-wave signal from coalescing compact binaries are built by completing analytical computations of the binary dynamics with non-perturbative information from numerical relativity (NR) simulations. In this paper we present four sets of NR simulations of equal-mass black hole binaries that undergo strong-field scattering: (i) we reproduce and extend the nonspinning simulations first presented in [Damour \\textit{et al.}, Phys.Rev.D 89 (2014) 8, 081503], (ii) we compute two suites of nonspinning simulations at higher energies, probing stronger field interac"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2307.06999","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/2307.06999/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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T07:14:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xdM0AzmjjoUdBM+WLNjJUszfa+WS6IvbR3PB1XfM6+V4mP+xFoWOZhEPPaLjlSITlMJc83tQ+BUNdTbZuqvoCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T09:59:44.382056Z"},"content_sha256":"422e305ec067f812dacb01439df8d6f96c2af8366e513f088453cdb642cbee3c","schema_version":"1.0","event_id":"sha256:422e305ec067f812dacb01439df8d6f96c2af8366e513f088453cdb642cbee3c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/PJ2HTE5CURXKUOAHBQOFOQ5CWW/bundle.json","state_url":"https://pith.science/pith/PJ2HTE5CURXKUOAHBQOFOQ5CWW/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/PJ2HTE5CURXKUOAHBQOFOQ5CWW/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-06T09:59:44Z","links":{"resolver":"https://pith.science/pith/PJ2HTE5CURXKUOAHBQOFOQ5CWW","bundle":"https://pith.science/pith/PJ2HTE5CURXKUOAHBQOFOQ5CWW/bundle.json","state":"https://pith.science/pith/PJ2HTE5CURXKUOAHBQOFOQ5CWW/state.json","well_known_bundle":"https://pith.science/.well-known/pith/PJ2HTE5CURXKUOAHBQOFOQ5CWW/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:PJ2HTE5CURXKUOAHBQOFOQ5CWW","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":"8d6fbe65ed16bd8a1c7cddaa60769e96518e434aae21add997781ca62bf2ed30","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2023-07-13T18:01:06Z","title_canon_sha256":"501722de9f997094839899e356c66a5c84dcd199355b5350b2465dc4f7613cef"},"schema_version":"1.0","source":{"id":"2307.06999","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2307.06999","created_at":"2026-07-05T07:14:15Z"},{"alias_kind":"arxiv_version","alias_value":"2307.06999v2","created_at":"2026-07-05T07:14:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2307.06999","created_at":"2026-07-05T07:14:15Z"},{"alias_kind":"pith_short_12","alias_value":"PJ2HTE5CURXK","created_at":"2026-07-05T07:14:15Z"},{"alias_kind":"pith_short_16","alias_value":"PJ2HTE5CURXKUOAH","created_at":"2026-07-05T07:14:15Z"},{"alias_kind":"pith_short_8","alias_value":"PJ2HTE5C","created_at":"2026-07-05T07:14:15Z"}],"graph_snapshots":[{"event_id":"sha256:422e305ec067f812dacb01439df8d6f96c2af8366e513f088453cdb642cbee3c","target":"graph","created_at":"2026-07-05T07:14:15Z","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/2307.06999/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Highly accurate models of the gravitational-wave signal from coalescing compact binaries are built by completing analytical computations of the binary dynamics with non-perturbative information from numerical relativity (NR) simulations. In this paper we present four sets of NR simulations of equal-mass black hole binaries that undergo strong-field scattering: (i) we reproduce and extend the nonspinning simulations first presented in [Damour \\textit{et al.}, Phys.Rev.D 89 (2014) 8, 081503], (ii) we compute two suites of nonspinning simulations at higher energies, probing stronger field interac","authors_text":"Geraint Pratten, Lucy Thomas, Patricia Schmidt, Piero Rettegno, Thibault Damour","cross_cats":["hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2023-07-13T18:01:06Z","title":"Strong-field scattering of two spinning black holes: Numerical Relativity versus post-Minkowskian gravity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2307.06999","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":"sha256:1d58d6499a34acdb61eb6bc2160ac90e3371f17e30058a3773db3b9e80dd9ab9","target":"record","created_at":"2026-07-05T07:14:15Z","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":"8d6fbe65ed16bd8a1c7cddaa60769e96518e434aae21add997781ca62bf2ed30","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2023-07-13T18:01:06Z","title_canon_sha256":"501722de9f997094839899e356c66a5c84dcd199355b5350b2465dc4f7613cef"},"schema_version":"1.0","source":{"id":"2307.06999","kind":"arxiv","version":2}},"canonical_sha256":"7a747993a2a46eaa38070c1c5743a2b5a2c638afdfb905a879a346aeb4f32e67","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7a747993a2a46eaa38070c1c5743a2b5a2c638afdfb905a879a346aeb4f32e67","first_computed_at":"2026-07-05T07:14:15.322951Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:14:15.322951Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"klttONivC9RT8oT4zwH7oeBS64VeTRNhOAj2c6tfBQybkZ0ZiZABqP4sEy6igH76W8CpL3rcS8gsYGfWrpRmDg==","signature_status":"signed_v1","signed_at":"2026-07-05T07:14:15.323501Z","signed_message":"canonical_sha256_bytes"},"source_id":"2307.06999","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1d58d6499a34acdb61eb6bc2160ac90e3371f17e30058a3773db3b9e80dd9ab9","sha256:422e305ec067f812dacb01439df8d6f96c2af8366e513f088453cdb642cbee3c"],"state_sha256":"21f5d058bcbe4bca57df15a6e65cf7fa2fec0cf7251750bbfeca66b61666f0d8"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Sxq3dmmyDp6rt/8pszFhHqm/GNXIHCsGfroMfFudAhdjE0DVjQ03kpLsYw2MGjiDDG4W45ZyezvXdqTrgnV7Cg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-06T09:59:44.386018Z","bundle_sha256":"b9e5533819685838fa62a51dbdb1c1f4095149fcfa94f034e807f85ed0c99985"}}