{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1997:FLW2GLQJGTEVR5I6CAXAHCVR3I","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":"83caf5871a92b48fb15afb9a6a516206504f4a7b79e3b95d2b2ca2bd83be4d14","cross_cats_sorted":[],"license":"","primary_cat":"gr-qc","submitted_at":"1997-08-18T08:52:17Z","title_canon_sha256":"c79e1da8a939fe97f91b38f00cb0bd617fa980c915f3320cabf11f65f4b61722"},"schema_version":"1.0","source":{"id":"gr-qc/9708034","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"gr-qc/9708034","created_at":"2026-07-04T16:04:39Z"},{"alias_kind":"arxiv_version","alias_value":"gr-qc/9708034v1","created_at":"2026-07-04T16:04:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.gr-qc/9708034","created_at":"2026-07-04T16:04:39Z"},{"alias_kind":"pith_short_12","alias_value":"FLW2GLQJGTEV","created_at":"2026-07-04T16:04:39Z"},{"alias_kind":"pith_short_16","alias_value":"FLW2GLQJGTEVR5I6","created_at":"2026-07-04T16:04:39Z"},{"alias_kind":"pith_short_8","alias_value":"FLW2GLQJ","created_at":"2026-07-04T16:04:39Z"}],"graph_snapshots":[{"event_id":"sha256:9da2f7e7ab7afcc54217ede240e23eedf0f5fbc7e5a935eea445ca285ccb7225","target":"graph","created_at":"2026-07-04T16:04:39Z","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/9708034/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The order of the post-Newtonian expansion needed, to extract in a reliable and accurate manner the fully general relativistic gravitational wave signal from inspiralling compact binaries, is explored. A class of approximate wave forms, called P-approximants, is constructed based on the following two inputs: (a) The introduction of two new energy-type and flux-type functions e(v) and f(v), respectively, (b) the systematic use of Pade approximation for constructing successive approximants of e(v) and f(v). The new P-approximants are not only more effectual (larger overlaps) and more faithful (sm","authors_text":"Bala R. Iyer (Raman Research Institute), B.S. Sathyaprakash (Cardiff University of Wales, Caltech), CNRS), DARC, Thibault Damour (Institut des Hautes Etudes Scientifiques","cross_cats":[],"headline":"","license":"","primary_cat":"gr-qc","submitted_at":"1997-08-18T08:52:17Z","title":"Improved filters for gravitational waves from inspiralling compact binaries"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"gr-qc/9708034","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":"sha256:0fe8aa26fab8f9d0817a72ab344d7b8422267c0cbdf3bec0b6ec2fcecb02f8a3","target":"record","created_at":"2026-07-04T16:04:39Z","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":"83caf5871a92b48fb15afb9a6a516206504f4a7b79e3b95d2b2ca2bd83be4d14","cross_cats_sorted":[],"license":"","primary_cat":"gr-qc","submitted_at":"1997-08-18T08:52:17Z","title_canon_sha256":"c79e1da8a939fe97f91b38f00cb0bd617fa980c915f3320cabf11f65f4b61722"},"schema_version":"1.0","source":{"id":"gr-qc/9708034","kind":"arxiv","version":1}},"canonical_sha256":"2aeda32e0934c958f51e102e038ab1da2b99029af6b1de8cdd7cb36da9c891cd","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2aeda32e0934c958f51e102e038ab1da2b99029af6b1de8cdd7cb36da9c891cd","first_computed_at":"2026-07-04T16:04:39.444550Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:04:39.444550Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"IBoNQwPWAZXPOBcoL8h1D/LRY0gMZh8cwgGzhMnzrx2SJLJXiNIzAXfixGCA5fVvPYO9BksP6pMx6Wj+reGpAg==","signature_status":"signed_v1","signed_at":"2026-07-04T16:04:39.444922Z","signed_message":"canonical_sha256_bytes"},"source_id":"gr-qc/9708034","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0fe8aa26fab8f9d0817a72ab344d7b8422267c0cbdf3bec0b6ec2fcecb02f8a3","sha256:9da2f7e7ab7afcc54217ede240e23eedf0f5fbc7e5a935eea445ca285ccb7225"],"state_sha256":"334e8e50f6f18c71e67fcc724e67c46b101402967638f40be2c66d1a5b5d538d"}