{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2000:SVXFHZ2MRF6KUCMJVUICCLFL6N","short_pith_number":"pith:SVXFHZ2M","canonical_record":{"source":{"id":"gr-qc/0008059","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"gr-qc","submitted_at":"2000-08-24T13:28:05Z","cross_cats_sorted":[],"title_canon_sha256":"521ff7ebbb468474e6840b0fcfe64a6f322535f8befc3a925779de2ab32abc98","abstract_canon_sha256":"277e843cd43d9f1e9275721240b04720cec67b33b0c699d93f35fd6160459288"},"schema_version":"1.0"},"canonical_sha256":"956e53e74c897caa0989ad10212cabf350669512c3ed286e060353230e67ef26","source":{"kind":"arxiv","id":"gr-qc/0008059","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"gr-qc/0008059","created_at":"2026-07-04T17:18:22Z"},{"alias_kind":"arxiv_version","alias_value":"gr-qc/0008059v2","created_at":"2026-07-04T17:18:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.gr-qc/0008059","created_at":"2026-07-04T17:18:22Z"},{"alias_kind":"pith_short_12","alias_value":"SVXFHZ2MRF6K","created_at":"2026-07-04T17:18:22Z"},{"alias_kind":"pith_short_16","alias_value":"SVXFHZ2MRF6KUCMJ","created_at":"2026-07-04T17:18:22Z"},{"alias_kind":"pith_short_8","alias_value":"SVXFHZ2M","created_at":"2026-07-04T17:18:22Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2000:SVXFHZ2MRF6KUCMJVUICCLFL6N","target":"record","payload":{"canonical_record":{"source":{"id":"gr-qc/0008059","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"gr-qc","submitted_at":"2000-08-24T13:28:05Z","cross_cats_sorted":[],"title_canon_sha256":"521ff7ebbb468474e6840b0fcfe64a6f322535f8befc3a925779de2ab32abc98","abstract_canon_sha256":"277e843cd43d9f1e9275721240b04720cec67b33b0c699d93f35fd6160459288"},"schema_version":"1.0"},"canonical_sha256":"956e53e74c897caa0989ad10212cabf350669512c3ed286e060353230e67ef26","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T17:18:22.364649Z","signature_b64":"oS+8zZ1r/fY9nvpnvi+RQVtr+1nugZlAGTRi0ujrgff6eLBBDZyo4EhULvcw1OnsyJPUplH6raOaqy2bAYNMBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"956e53e74c897caa0989ad10212cabf350669512c3ed286e060353230e67ef26","last_reissued_at":"2026-07-04T17:18:22.364286Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T17:18:22.364286Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"gr-qc/0008059","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":"2026-07-04T17:18:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xV1/S1JwjV4P9dVBVcwDTgRP/dlZsG/WOsFJqpAF1tLUZEKePRSYHX0iJ2dPM5bLDUfVcvhhnO2XWHOEh3E4Dg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-01T11:10:30.081258Z"},"content_sha256":"32de7461416c22ea63390a18740e5f73232bdaede55d4e7e3d3fb606b8ca5e78","schema_version":"1.0","event_id":"sha256:32de7461416c22ea63390a18740e5f73232bdaede55d4e7e3d3fb606b8ca5e78"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2000:SVXFHZ2MRF6KUCMJVUICCLFL6N","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Gravitational Wave Chirp Search: Economization of PN Matched Filter Bank via Cardinal Interpolation","license":"","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"B.S. Sathyaprakash, D. Churches, I.M. Pinto, R.P. Croce, Th. Demma, V.Pierro","submitted_at":"2000-08-24T13:28:05Z","abstract_excerpt":"The final inspiral phase in the evolution of a compact binary consisting of black holes and/or neutron stars is among the most probable events that a network of ground-based interferometric gravitational wave detectors is likely to observe. Gravitational radiation emitted during this phase will have to be dug out of noise by matched-filtering (correlating) the detector output with a bank of several $10^5$ templates, making the computational resources required quite demanding, though not formidable. We propose an interpolation method for evaluating the correlation between template waveforms and"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"gr-qc/0008059","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/gr-qc/0008059/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":"2026-07-04T17:18:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FkUYn7/6/TEPwd23gCpOEU29lC6jyj05vqN6gaxdbqZ7Al/Q5hfjzT8SDcw/QPVvUuRiSWq5Gr8iVsj4OFwGCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-01T11:10:30.081639Z"},"content_sha256":"3b189cecc39491684baa976dd1ad541749a10aa6b91528e814915e70fa2afa41","schema_version":"1.0","event_id":"sha256:3b189cecc39491684baa976dd1ad541749a10aa6b91528e814915e70fa2afa41"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/SVXFHZ2MRF6KUCMJVUICCLFL6N/bundle.json","state_url":"https://pith.science/pith/SVXFHZ2MRF6KUCMJVUICCLFL6N/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/SVXFHZ2MRF6KUCMJVUICCLFL6N/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":"2026-08-01T11:10:30Z","links":{"resolver":"https://pith.science/pith/SVXFHZ2MRF6KUCMJVUICCLFL6N","bundle":"https://pith.science/pith/SVXFHZ2MRF6KUCMJVUICCLFL6N/bundle.json","state":"https://pith.science/pith/SVXFHZ2MRF6KUCMJVUICCLFL6N/state.json","well_known_bundle":"https://pith.science/.well-known/pith/SVXFHZ2MRF6KUCMJVUICCLFL6N/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2000:SVXFHZ2MRF6KUCMJVUICCLFL6N","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":"277e843cd43d9f1e9275721240b04720cec67b33b0c699d93f35fd6160459288","cross_cats_sorted":[],"license":"","primary_cat":"gr-qc","submitted_at":"2000-08-24T13:28:05Z","title_canon_sha256":"521ff7ebbb468474e6840b0fcfe64a6f322535f8befc3a925779de2ab32abc98"},"schema_version":"1.0","source":{"id":"gr-qc/0008059","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"gr-qc/0008059","created_at":"2026-07-04T17:18:22Z"},{"alias_kind":"arxiv_version","alias_value":"gr-qc/0008059v2","created_at":"2026-07-04T17:18:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.gr-qc/0008059","created_at":"2026-07-04T17:18:22Z"},{"alias_kind":"pith_short_12","alias_value":"SVXFHZ2MRF6K","created_at":"2026-07-04T17:18:22Z"},{"alias_kind":"pith_short_16","alias_value":"SVXFHZ2MRF6KUCMJ","created_at":"2026-07-04T17:18:22Z"},{"alias_kind":"pith_short_8","alias_value":"SVXFHZ2M","created_at":"2026-07-04T17:18:22Z"}],"graph_snapshots":[{"event_id":"sha256:3b189cecc39491684baa976dd1ad541749a10aa6b91528e814915e70fa2afa41","target":"graph","created_at":"2026-07-04T17:18:22Z","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/gr-qc/0008059/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The final inspiral phase in the evolution of a compact binary consisting of black holes and/or neutron stars is among the most probable events that a network of ground-based interferometric gravitational wave detectors is likely to observe. Gravitational radiation emitted during this phase will have to be dug out of noise by matched-filtering (correlating) the detector output with a bank of several $10^5$ templates, making the computational resources required quite demanding, though not formidable. We propose an interpolation method for evaluating the correlation between template waveforms and","authors_text":"B.S. Sathyaprakash, D. Churches, I.M. Pinto, R.P. Croce, Th. Demma, V.Pierro","cross_cats":[],"headline":"","license":"","primary_cat":"gr-qc","submitted_at":"2000-08-24T13:28:05Z","title":"Gravitational Wave Chirp Search: Economization of PN Matched Filter Bank via Cardinal Interpolation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"gr-qc/0008059","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":"sha256:32de7461416c22ea63390a18740e5f73232bdaede55d4e7e3d3fb606b8ca5e78","target":"record","created_at":"2026-07-04T17:18:22Z","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":"277e843cd43d9f1e9275721240b04720cec67b33b0c699d93f35fd6160459288","cross_cats_sorted":[],"license":"","primary_cat":"gr-qc","submitted_at":"2000-08-24T13:28:05Z","title_canon_sha256":"521ff7ebbb468474e6840b0fcfe64a6f322535f8befc3a925779de2ab32abc98"},"schema_version":"1.0","source":{"id":"gr-qc/0008059","kind":"arxiv","version":2}},"canonical_sha256":"956e53e74c897caa0989ad10212cabf350669512c3ed286e060353230e67ef26","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"956e53e74c897caa0989ad10212cabf350669512c3ed286e060353230e67ef26","first_computed_at":"2026-07-04T17:18:22.364286Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T17:18:22.364286Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"oS+8zZ1r/fY9nvpnvi+RQVtr+1nugZlAGTRi0ujrgff6eLBBDZyo4EhULvcw1OnsyJPUplH6raOaqy2bAYNMBA==","signature_status":"signed_v1","signed_at":"2026-07-04T17:18:22.364649Z","signed_message":"canonical_sha256_bytes"},"source_id":"gr-qc/0008059","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:32de7461416c22ea63390a18740e5f73232bdaede55d4e7e3d3fb606b8ca5e78","sha256:3b189cecc39491684baa976dd1ad541749a10aa6b91528e814915e70fa2afa41"],"state_sha256":"5fc993d54cf9f36bf6faf6c81b0886893870177b7bdac0ee83fa3788718a7d48"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OeHaWHEPs4tX87KHNrgrQbQ4PH6EA8g2JqR1MNxNZCoiu1ThuxKGUMfsl4VKZkZha2jz3B/gqtwaiAApwLJEDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-01T11:10:30.084328Z","bundle_sha256":"7f6359a2b75d5f5404dbc25514d81788cd571e10ef0a30dd89bba3ce1d4351a7"}}