{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:HJRZP6DJXID3VX7PZ5FVER5IXR","short_pith_number":"pith:HJRZP6DJ","canonical_record":{"source":{"id":"1508.07253","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2015-08-28T15:58:53Z","cross_cats_sorted":[],"title_canon_sha256":"cc863e6c594ba27a6212e410e00836f501032470257b6904d8eb4efcc840c058","abstract_canon_sha256":"27139ac46743cd1146555fb2bd5bfd14e4646d1b48900c9f74f1d83d745cd2ac"},"schema_version":"1.0"},"canonical_sha256":"3a6397f869ba07badfefcf4b5247a8bc7c20fd2fe2b16a51738e88b643d87bbe","source":{"kind":"arxiv","id":"1508.07253","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1508.07253","created_at":"2026-05-18T01:21:04Z"},{"alias_kind":"arxiv_version","alias_value":"1508.07253v2","created_at":"2026-05-18T01:21:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1508.07253","created_at":"2026-05-18T01:21:04Z"},{"alias_kind":"pith_short_12","alias_value":"HJRZP6DJXID3","created_at":"2026-05-18T12:29:25Z"},{"alias_kind":"pith_short_16","alias_value":"HJRZP6DJXID3VX7P","created_at":"2026-05-18T12:29:25Z"},{"alias_kind":"pith_short_8","alias_value":"HJRZP6DJ","created_at":"2026-05-18T12:29:25Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:HJRZP6DJXID3VX7PZ5FVER5IXR","target":"record","payload":{"canonical_record":{"source":{"id":"1508.07253","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2015-08-28T15:58:53Z","cross_cats_sorted":[],"title_canon_sha256":"cc863e6c594ba27a6212e410e00836f501032470257b6904d8eb4efcc840c058","abstract_canon_sha256":"27139ac46743cd1146555fb2bd5bfd14e4646d1b48900c9f74f1d83d745cd2ac"},"schema_version":"1.0"},"canonical_sha256":"3a6397f869ba07badfefcf4b5247a8bc7c20fd2fe2b16a51738e88b643d87bbe","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:21:04.664212Z","signature_b64":"2hwhU/SrVJFRnovN+vvjdBlzZdG3FMpsIwZXj7vYE2N+QDUN5zc3KaXnZ1ILwnmZ/vLQ/aVRiVQQw6W8YGuFBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3a6397f869ba07badfefcf4b5247a8bc7c20fd2fe2b16a51738e88b643d87bbe","last_reissued_at":"2026-05-18T01:21:04.663493Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:21:04.663493Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1508.07253","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":"2026-05-18T01:21:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lSXvMDwqtDshJkjk/jxgSl8T7wcEvyj9zjPG/3xg1wQeHOehNl7RAP9v+y0uy89PF+ZyMgd7s+fqcCFAzRN6AQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T20:16:21.847734Z"},"content_sha256":"cb7aef5040c4b0d8feb54abd9119feda6390b98fdd436b9cf28b59dfede17614","schema_version":"1.0","event_id":"sha256:cb7aef5040c4b0d8feb54abd9119feda6390b98fdd436b9cf28b59dfede17614"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:HJRZP6DJXID3VX7PZ5FVER5IXR","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Frequency-domain gravitational waves from non-precessing black-hole binaries. II. A phenomenological model for the advanced detector era","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Alejandro Boh\\'e, Frank Ohme, Mark Hannam, Michael P\\\"urrer, Sascha Husa, Sebastian Khan, Xisco Jim\\'enez Forteza","submitted_at":"2015-08-28T15:58:53Z","abstract_excerpt":"We present a new frequency-domain phenomenological model of the gravitational-wave signal from the inspiral, merger and ringdown of non-precessing (aligned-spin) black-hole binaries. The model is calibrated to 19 hybrid effective-one-body--numerical-relativity waveforms up to mass ratios of 1:18 and black-hole spins of $|a/m| \\sim 0.85$ ($0.98$ for equal-mass systems). The inspiral part of the model consists of an extension of frequency-domain post-Newtonian expressions, using higher-order terms fit to the hybrids. The merger-ringdown is based on a phenomenological ansatz that has been signifi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1508.07253","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":""},"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":"2026-05-18T01:21:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9yyGqAQdQ2UdLWlYJQrdpOcLOqteS3rHB98gdWdn43DMD/pDqhrTfW6c53vhdtvwN+SlbYZW8jRcXCQAb4yYDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T20:16:21.848132Z"},"content_sha256":"5a2b42ff951b8331b66dad3d8ff8eb051a392e791b8d7dad04f37e5e1585f0cf","schema_version":"1.0","event_id":"sha256:5a2b42ff951b8331b66dad3d8ff8eb051a392e791b8d7dad04f37e5e1585f0cf"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/HJRZP6DJXID3VX7PZ5FVER5IXR/bundle.json","state_url":"https://pith.science/pith/HJRZP6DJXID3VX7PZ5FVER5IXR/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/HJRZP6DJXID3VX7PZ5FVER5IXR/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":"2026-05-26T20:16:21Z","links":{"resolver":"https://pith.science/pith/HJRZP6DJXID3VX7PZ5FVER5IXR","bundle":"https://pith.science/pith/HJRZP6DJXID3VX7PZ5FVER5IXR/bundle.json","state":"https://pith.science/pith/HJRZP6DJXID3VX7PZ5FVER5IXR/state.json","well_known_bundle":"https://pith.science/.well-known/pith/HJRZP6DJXID3VX7PZ5FVER5IXR/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:HJRZP6DJXID3VX7PZ5FVER5IXR","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":"27139ac46743cd1146555fb2bd5bfd14e4646d1b48900c9f74f1d83d745cd2ac","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2015-08-28T15:58:53Z","title_canon_sha256":"cc863e6c594ba27a6212e410e00836f501032470257b6904d8eb4efcc840c058"},"schema_version":"1.0","source":{"id":"1508.07253","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1508.07253","created_at":"2026-05-18T01:21:04Z"},{"alias_kind":"arxiv_version","alias_value":"1508.07253v2","created_at":"2026-05-18T01:21:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1508.07253","created_at":"2026-05-18T01:21:04Z"},{"alias_kind":"pith_short_12","alias_value":"HJRZP6DJXID3","created_at":"2026-05-18T12:29:25Z"},{"alias_kind":"pith_short_16","alias_value":"HJRZP6DJXID3VX7P","created_at":"2026-05-18T12:29:25Z"},{"alias_kind":"pith_short_8","alias_value":"HJRZP6DJ","created_at":"2026-05-18T12:29:25Z"}],"graph_snapshots":[{"event_id":"sha256:5a2b42ff951b8331b66dad3d8ff8eb051a392e791b8d7dad04f37e5e1585f0cf","target":"graph","created_at":"2026-05-18T01:21:04Z","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"},"paper":{"abstract_excerpt":"We present a new frequency-domain phenomenological model of the gravitational-wave signal from the inspiral, merger and ringdown of non-precessing (aligned-spin) black-hole binaries. The model is calibrated to 19 hybrid effective-one-body--numerical-relativity waveforms up to mass ratios of 1:18 and black-hole spins of $|a/m| \\sim 0.85$ ($0.98$ for equal-mass systems). The inspiral part of the model consists of an extension of frequency-domain post-Newtonian expressions, using higher-order terms fit to the hybrids. The merger-ringdown is based on a phenomenological ansatz that has been signifi","authors_text":"Alejandro Boh\\'e, Frank Ohme, Mark Hannam, Michael P\\\"urrer, Sascha Husa, Sebastian Khan, Xisco Jim\\'enez Forteza","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2015-08-28T15:58:53Z","title":"Frequency-domain gravitational waves from non-precessing black-hole binaries. II. A phenomenological model for the advanced detector era"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1508.07253","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:cb7aef5040c4b0d8feb54abd9119feda6390b98fdd436b9cf28b59dfede17614","target":"record","created_at":"2026-05-18T01:21:04Z","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":"27139ac46743cd1146555fb2bd5bfd14e4646d1b48900c9f74f1d83d745cd2ac","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2015-08-28T15:58:53Z","title_canon_sha256":"cc863e6c594ba27a6212e410e00836f501032470257b6904d8eb4efcc840c058"},"schema_version":"1.0","source":{"id":"1508.07253","kind":"arxiv","version":2}},"canonical_sha256":"3a6397f869ba07badfefcf4b5247a8bc7c20fd2fe2b16a51738e88b643d87bbe","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3a6397f869ba07badfefcf4b5247a8bc7c20fd2fe2b16a51738e88b643d87bbe","first_computed_at":"2026-05-18T01:21:04.663493Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:21:04.663493Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"2hwhU/SrVJFRnovN+vvjdBlzZdG3FMpsIwZXj7vYE2N+QDUN5zc3KaXnZ1ILwnmZ/vLQ/aVRiVQQw6W8YGuFBg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:21:04.664212Z","signed_message":"canonical_sha256_bytes"},"source_id":"1508.07253","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:cb7aef5040c4b0d8feb54abd9119feda6390b98fdd436b9cf28b59dfede17614","sha256:5a2b42ff951b8331b66dad3d8ff8eb051a392e791b8d7dad04f37e5e1585f0cf"],"state_sha256":"5746b216eca45c5db3e9f4567bfdca184995d9b4a92ba6646862b48329df5962"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"YxGoyCi4nOTzePYCTDxVv+O4wXtSlZYS2cz8MfqPFT5k3K/xH3GTM0vl1+6e2oYty5HZLcprtr8WSIVQeEQ3DA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T20:16:21.850577Z","bundle_sha256":"0e2c2de2197fc4055347e66be88bbc9e537d450b077c5d778fe6a195c828056c"}}