{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2008:FTE6ZIK7NBIZOS3EDBRE6W3IIQ","short_pith_number":"pith:FTE6ZIK7","canonical_record":{"source":{"id":"0805.1428","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2008-05-09T22:07:03Z","cross_cats_sorted":[],"title_canon_sha256":"4d47eb6d54880ad8af905e151646cc9b22135edbc47d243d530ace1265d3f902","abstract_canon_sha256":"5e33c03bb7b847eb34d48eeac0602f8bf9eeaeb69b76524e80500826255d17a1"},"schema_version":"1.0"},"canonical_sha256":"2cc9eca15f6851974b6418624f5b68440939c60fe1c1eb1f89c1883fd6f36e0f","source":{"kind":"arxiv","id":"0805.1428","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0805.1428","created_at":"2026-07-04T17:28:26Z"},{"alias_kind":"arxiv_version","alias_value":"0805.1428v2","created_at":"2026-07-04T17:28:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0805.1428","created_at":"2026-07-04T17:28:26Z"},{"alias_kind":"pith_short_12","alias_value":"FTE6ZIK7NBIZ","created_at":"2026-07-04T17:28:26Z"},{"alias_kind":"pith_short_16","alias_value":"FTE6ZIK7NBIZOS3E","created_at":"2026-07-04T17:28:26Z"},{"alias_kind":"pith_short_8","alias_value":"FTE6ZIK7","created_at":"2026-07-04T17:28:26Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2008:FTE6ZIK7NBIZOS3EDBRE6W3IIQ","target":"record","payload":{"canonical_record":{"source":{"id":"0805.1428","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2008-05-09T22:07:03Z","cross_cats_sorted":[],"title_canon_sha256":"4d47eb6d54880ad8af905e151646cc9b22135edbc47d243d530ace1265d3f902","abstract_canon_sha256":"5e33c03bb7b847eb34d48eeac0602f8bf9eeaeb69b76524e80500826255d17a1"},"schema_version":"1.0"},"canonical_sha256":"2cc9eca15f6851974b6418624f5b68440939c60fe1c1eb1f89c1883fd6f36e0f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T17:28:26.380929Z","signature_b64":"rE4u/+4AiAG6WbKFzJjRFbgX8mW4dEKiukNfY06bC/lJTvorkLt5Jcpe153KA44bMLK+luMlXt7lIDije4oODg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2cc9eca15f6851974b6418624f5b68440939c60fe1c1eb1f89c1883fd6f36e0f","last_reissued_at":"2026-07-04T17:28:26.380494Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T17:28:26.380494Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0805.1428","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":"2026-07-04T17:28:26Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TkYCvKaru5WU6bqk8YKHfl30KAYa2M1kvB/5rpbW9RRQzAYmWtNnbu1lYaOYCl9LQ6lfO5DYcr2WLMngZ47fDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-16T21:43:06.677075Z"},"content_sha256":"46fbf0e4294a804109520b2b88930a8ade7142766b13c42c11b2c26fecb5b7b4","schema_version":"1.0","event_id":"sha256:46fbf0e4294a804109520b2b88930a8ade7142766b13c42c11b2c26fecb5b7b4"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2008:FTE6ZIK7NBIZOS3EDBRE6W3IIQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Mergers of nonspinning black-hole binaries: Gravitational radiation characteristics","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Bernard J. Kelly, James R. van Meter, Joan Centrella, John G. Baker, Sean T. McWilliams, William D. Boggs","submitted_at":"2008-05-09T22:07:03Z","abstract_excerpt":"We present a detailed descriptive analysis of the gravitational radiation from black-hole binary mergers of nonspinning black holes, based on numerical simulations of systems varying from equal-mass to a 6:1 mass ratio. Our primary goal is to present relatively complete information about the waveforms, including all the leading multipolar components, to interested researchers. In our analysis, we pursue the simplest physical description of the dominant features in the radiation, providing an interpretation of the waveforms in terms of an {\\em implicit rotating source}. This interpretation appl"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0805.1428","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/0805.1428/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":"2026-07-04T17:28:26Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vNp8ToBAwWYuZtY3HmuOFLpKlIgQS5imb0g18QcSVIMq4ZTs3VslPZuFCbIHoPt8P2t7mp7MhldRBjQ/Qcr/DQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-16T21:43:06.677628Z"},"content_sha256":"a82c1e218a1960101140ee3a7f0f5e70389e2f5db1778048a21bbf245560db7e","schema_version":"1.0","event_id":"sha256:a82c1e218a1960101140ee3a7f0f5e70389e2f5db1778048a21bbf245560db7e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/FTE6ZIK7NBIZOS3EDBRE6W3IIQ/bundle.json","state_url":"https://pith.science/pith/FTE6ZIK7NBIZOS3EDBRE6W3IIQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/FTE6ZIK7NBIZOS3EDBRE6W3IIQ/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":"2026-08-16T21:43:06Z","links":{"resolver":"https://pith.science/pith/FTE6ZIK7NBIZOS3EDBRE6W3IIQ","bundle":"https://pith.science/pith/FTE6ZIK7NBIZOS3EDBRE6W3IIQ/bundle.json","state":"https://pith.science/pith/FTE6ZIK7NBIZOS3EDBRE6W3IIQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/FTE6ZIK7NBIZOS3EDBRE6W3IIQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2008:FTE6ZIK7NBIZOS3EDBRE6W3IIQ","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":"5e33c03bb7b847eb34d48eeac0602f8bf9eeaeb69b76524e80500826255d17a1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2008-05-09T22:07:03Z","title_canon_sha256":"4d47eb6d54880ad8af905e151646cc9b22135edbc47d243d530ace1265d3f902"},"schema_version":"1.0","source":{"id":"0805.1428","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0805.1428","created_at":"2026-07-04T17:28:26Z"},{"alias_kind":"arxiv_version","alias_value":"0805.1428v2","created_at":"2026-07-04T17:28:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0805.1428","created_at":"2026-07-04T17:28:26Z"},{"alias_kind":"pith_short_12","alias_value":"FTE6ZIK7NBIZ","created_at":"2026-07-04T17:28:26Z"},{"alias_kind":"pith_short_16","alias_value":"FTE6ZIK7NBIZOS3E","created_at":"2026-07-04T17:28:26Z"},{"alias_kind":"pith_short_8","alias_value":"FTE6ZIK7","created_at":"2026-07-04T17:28:26Z"}],"graph_snapshots":[{"event_id":"sha256:a82c1e218a1960101140ee3a7f0f5e70389e2f5db1778048a21bbf245560db7e","target":"graph","created_at":"2026-07-04T17:28:26Z","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/0805.1428/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present a detailed descriptive analysis of the gravitational radiation from black-hole binary mergers of nonspinning black holes, based on numerical simulations of systems varying from equal-mass to a 6:1 mass ratio. Our primary goal is to present relatively complete information about the waveforms, including all the leading multipolar components, to interested researchers. In our analysis, we pursue the simplest physical description of the dominant features in the radiation, providing an interpretation of the waveforms in terms of an {\\em implicit rotating source}. This interpretation appl","authors_text":"Bernard J. Kelly, James R. van Meter, Joan Centrella, John G. Baker, Sean T. McWilliams, William D. Boggs","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2008-05-09T22:07:03Z","title":"Mergers of nonspinning black-hole binaries: Gravitational radiation characteristics"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0805.1428","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":"sha256:46fbf0e4294a804109520b2b88930a8ade7142766b13c42c11b2c26fecb5b7b4","target":"record","created_at":"2026-07-04T17:28:26Z","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":"5e33c03bb7b847eb34d48eeac0602f8bf9eeaeb69b76524e80500826255d17a1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2008-05-09T22:07:03Z","title_canon_sha256":"4d47eb6d54880ad8af905e151646cc9b22135edbc47d243d530ace1265d3f902"},"schema_version":"1.0","source":{"id":"0805.1428","kind":"arxiv","version":2}},"canonical_sha256":"2cc9eca15f6851974b6418624f5b68440939c60fe1c1eb1f89c1883fd6f36e0f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2cc9eca15f6851974b6418624f5b68440939c60fe1c1eb1f89c1883fd6f36e0f","first_computed_at":"2026-07-04T17:28:26.380494Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T17:28:26.380494Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"rE4u/+4AiAG6WbKFzJjRFbgX8mW4dEKiukNfY06bC/lJTvorkLt5Jcpe153KA44bMLK+luMlXt7lIDije4oODg==","signature_status":"signed_v1","signed_at":"2026-07-04T17:28:26.380929Z","signed_message":"canonical_sha256_bytes"},"source_id":"0805.1428","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:46fbf0e4294a804109520b2b88930a8ade7142766b13c42c11b2c26fecb5b7b4","sha256:a82c1e218a1960101140ee3a7f0f5e70389e2f5db1778048a21bbf245560db7e"],"state_sha256":"69ac1311b291c332f0e979a4de211efd675e3943bd482858370c4067a19592a5"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rREpE4b+JI/Dkx6HcBlWBOJk0Y7bRvG7rzVHlHBK+JRrtyAXZxpdpvwRRdJ5CuagXpRdonOGTGZTg6dESip0CQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-16T21:43:06.682458Z","bundle_sha256":"b702717cc3489bb8c68bc39d897f125ef08a5a9bf51d1f7b3b3d9cf762ffb2ce"}}