{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:WJJOBHRHRIKT2QW6B76EPANB6T","short_pith_number":"pith:WJJOBHRH","canonical_record":{"source":{"id":"1101.1459","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2011-01-07T15:55:55Z","cross_cats_sorted":[],"title_canon_sha256":"d95472f2bfaa413a525f6ee0a7c7357a8b14ae4f4dae9dd54626672e84bc6ef1","abstract_canon_sha256":"976bc955bd63d19f7ed1fe213630ebfb38726af00d68f41de4a07dd340d04491"},"schema_version":"1.0"},"canonical_sha256":"b252e09e278a153d42de0ffc4781a1f4d667bbe23cfd41d48f53f069d9027019","source":{"kind":"arxiv","id":"1101.1459","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1101.1459","created_at":"2026-05-18T02:51:34Z"},{"alias_kind":"arxiv_version","alias_value":"1101.1459v1","created_at":"2026-05-18T02:51:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1101.1459","created_at":"2026-05-18T02:51:34Z"},{"alias_kind":"pith_short_12","alias_value":"WJJOBHRHRIKT","created_at":"2026-05-18T12:26:44Z"},{"alias_kind":"pith_short_16","alias_value":"WJJOBHRHRIKT2QW6","created_at":"2026-05-18T12:26:44Z"},{"alias_kind":"pith_short_8","alias_value":"WJJOBHRH","created_at":"2026-05-18T12:26:44Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:WJJOBHRHRIKT2QW6B76EPANB6T","target":"record","payload":{"canonical_record":{"source":{"id":"1101.1459","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2011-01-07T15:55:55Z","cross_cats_sorted":[],"title_canon_sha256":"d95472f2bfaa413a525f6ee0a7c7357a8b14ae4f4dae9dd54626672e84bc6ef1","abstract_canon_sha256":"976bc955bd63d19f7ed1fe213630ebfb38726af00d68f41de4a07dd340d04491"},"schema_version":"1.0"},"canonical_sha256":"b252e09e278a153d42de0ffc4781a1f4d667bbe23cfd41d48f53f069d9027019","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:51:34.460343Z","signature_b64":"/WCRgmK9UIERU8dazR6acj8Bfn56VLlvTMnrtmM8LQB2bTVfRHpM8cqRcXnZ9dx85Ziph3Bfs7DnlmfEHx1FBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b252e09e278a153d42de0ffc4781a1f4d667bbe23cfd41d48f53f069d9027019","last_reissued_at":"2026-05-18T02:51:34.459843Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:51:34.459843Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1101.1459","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:51:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SpWSQseveJWuExbIpodRtv7t31zz5bKECQ3vBk82Z/kLK1ueVhnK88Fp2BU+u/7dUqdcQ7a/hifHL0NpNzRWCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-10T05:28:17.895157Z"},"content_sha256":"af909279835c795d0d4faf47640f1c4d4ca9adbba70227a8891f40a57df0e8d1","schema_version":"1.0","event_id":"sha256:af909279835c795d0d4faf47640f1c4d4ca9adbba70227a8891f40a57df0e8d1"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:WJJOBHRHRIKT2QW6B76EPANB6T","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A coherent triggered search for single spin compact binary coalescences in gravitational wave data","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Ian Harry, Stephen Fairhurst","submitted_at":"2011-01-07T15:55:55Z","abstract_excerpt":"In this paper we present a method for conducting a coherent search for single spin compact binary coalescences in gravitational wave data and compare this search to the existing coincidence method for single spin searches. We propose a method to characterize the regions of the parameter space where the single spin search, both coincident and coherent, will increase detection efficiency over the existing non-precessing search. We also show example results of the coherent search on a stretch of data from LIGO's fourth science run but note that a set of signal based vetoes will be needed before t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1101.1459","kind":"arxiv","version":1},"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":"2026-05-18T02:51:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2eNc8q63M3ObDeOjLE3M1t6Qy534S4rDvxeR1NzEm70MaI/IAbOM2k6jWQfzRPyOVtrNERuCurjaKJsp1M0XDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-10T05:28:17.895850Z"},"content_sha256":"03ee23f98d4a6073e49ddb14c758a0c8b1626b97ef02c41f7682097bc4ea8dd6","schema_version":"1.0","event_id":"sha256:03ee23f98d4a6073e49ddb14c758a0c8b1626b97ef02c41f7682097bc4ea8dd6"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/WJJOBHRHRIKT2QW6B76EPANB6T/bundle.json","state_url":"https://pith.science/pith/WJJOBHRHRIKT2QW6B76EPANB6T/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/WJJOBHRHRIKT2QW6B76EPANB6T/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":"2026-06-10T05:28:17Z","links":{"resolver":"https://pith.science/pith/WJJOBHRHRIKT2QW6B76EPANB6T","bundle":"https://pith.science/pith/WJJOBHRHRIKT2QW6B76EPANB6T/bundle.json","state":"https://pith.science/pith/WJJOBHRHRIKT2QW6B76EPANB6T/state.json","well_known_bundle":"https://pith.science/.well-known/pith/WJJOBHRHRIKT2QW6B76EPANB6T/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:WJJOBHRHRIKT2QW6B76EPANB6T","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":"976bc955bd63d19f7ed1fe213630ebfb38726af00d68f41de4a07dd340d04491","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2011-01-07T15:55:55Z","title_canon_sha256":"d95472f2bfaa413a525f6ee0a7c7357a8b14ae4f4dae9dd54626672e84bc6ef1"},"schema_version":"1.0","source":{"id":"1101.1459","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1101.1459","created_at":"2026-05-18T02:51:34Z"},{"alias_kind":"arxiv_version","alias_value":"1101.1459v1","created_at":"2026-05-18T02:51:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1101.1459","created_at":"2026-05-18T02:51:34Z"},{"alias_kind":"pith_short_12","alias_value":"WJJOBHRHRIKT","created_at":"2026-05-18T12:26:44Z"},{"alias_kind":"pith_short_16","alias_value":"WJJOBHRHRIKT2QW6","created_at":"2026-05-18T12:26:44Z"},{"alias_kind":"pith_short_8","alias_value":"WJJOBHRH","created_at":"2026-05-18T12:26:44Z"}],"graph_snapshots":[{"event_id":"sha256:03ee23f98d4a6073e49ddb14c758a0c8b1626b97ef02c41f7682097bc4ea8dd6","target":"graph","created_at":"2026-05-18T02:51:34Z","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":"In this paper we present a method for conducting a coherent search for single spin compact binary coalescences in gravitational wave data and compare this search to the existing coincidence method for single spin searches. We propose a method to characterize the regions of the parameter space where the single spin search, both coincident and coherent, will increase detection efficiency over the existing non-precessing search. We also show example results of the coherent search on a stretch of data from LIGO's fourth science run but note that a set of signal based vetoes will be needed before t","authors_text":"Ian Harry, Stephen Fairhurst","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2011-01-07T15:55:55Z","title":"A coherent triggered search for single spin compact binary coalescences in gravitational wave data"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1101.1459","kind":"arxiv","version":1},"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:af909279835c795d0d4faf47640f1c4d4ca9adbba70227a8891f40a57df0e8d1","target":"record","created_at":"2026-05-18T02:51:34Z","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":"976bc955bd63d19f7ed1fe213630ebfb38726af00d68f41de4a07dd340d04491","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2011-01-07T15:55:55Z","title_canon_sha256":"d95472f2bfaa413a525f6ee0a7c7357a8b14ae4f4dae9dd54626672e84bc6ef1"},"schema_version":"1.0","source":{"id":"1101.1459","kind":"arxiv","version":1}},"canonical_sha256":"b252e09e278a153d42de0ffc4781a1f4d667bbe23cfd41d48f53f069d9027019","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b252e09e278a153d42de0ffc4781a1f4d667bbe23cfd41d48f53f069d9027019","first_computed_at":"2026-05-18T02:51:34.459843Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:51:34.459843Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/WCRgmK9UIERU8dazR6acj8Bfn56VLlvTMnrtmM8LQB2bTVfRHpM8cqRcXnZ9dx85Ziph3Bfs7DnlmfEHx1FBA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:51:34.460343Z","signed_message":"canonical_sha256_bytes"},"source_id":"1101.1459","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:af909279835c795d0d4faf47640f1c4d4ca9adbba70227a8891f40a57df0e8d1","sha256:03ee23f98d4a6073e49ddb14c758a0c8b1626b97ef02c41f7682097bc4ea8dd6"],"state_sha256":"05172b42e4c90aaf4d6aadffe2164b723f4cd296f5f663d54619985f2abd72b8"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Wtw92e5ucPOIyqu9fw8ep3ucBRNspJEeNY245z+CNDSQLBtKPzmBo5RA7rC1IVydywNsyQM/fSHdfIVHziirDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-10T05:28:17.899927Z","bundle_sha256":"e2c310bd7e352c8464cd504c004a1547253aa87e3b677e743cd1136e97b807e8"}}