{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:LQOTX7LPP5WPQUW247RNYCS34X","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":"87f09be0606d13872d0037a2aab4d4e40ae9f3f388fe81c6f3e9a560d0311d6f","cross_cats_sorted":["astro-ph.IM"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2021-06-16T16:30:46Z","title_canon_sha256":"d52f0188e4f9715fbd13a4dc85e619023f5b679e22ddb8d9d2d1334d02e71613"},"schema_version":"1.0","source":{"id":"2106.08925","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2106.08925","created_at":"2026-07-05T04:02:17Z"},{"alias_kind":"arxiv_version","alias_value":"2106.08925v3","created_at":"2026-07-05T04:02:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2106.08925","created_at":"2026-07-05T04:02:17Z"},{"alias_kind":"pith_short_12","alias_value":"LQOTX7LPP5WP","created_at":"2026-07-05T04:02:17Z"},{"alias_kind":"pith_short_16","alias_value":"LQOTX7LPP5WPQUW2","created_at":"2026-07-05T04:02:17Z"},{"alias_kind":"pith_short_8","alias_value":"LQOTX7LP","created_at":"2026-07-05T04:02:17Z"}],"graph_snapshots":[{"event_id":"sha256:3317996f75f464539ff27509976c3e8060fd0e3591e95a53856d190764f9ded7","target":"graph","created_at":"2026-07-05T04:02:17Z","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/2106.08925/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Detection of many compact binary coalescences (CBCs) is one of the primary goals of the present and future ground-based gravitational-wave (GW) detectors. While increasing the detectors' sensitivities will be crucial in achieving this, efficient data analysis strategies can play a vital role. With given computational power in hand, efficient data analysis techniques can expand the size and dimensionality of the parameter space to search for a variety of GW sources. Matched filtering based analyses that depend on modeled signals to produce adequate signal-to-noise ratios for signal detection ma","authors_text":"Bhooshan Uday Gadre, Kanchan Soni, Sanjeev Dhurandhar, Sanjit Mitra","cross_cats":["astro-ph.IM"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2021-06-16T16:30:46Z","title":"Hierarchical search for compact binary coalescences in the Advanced LIGO's first two observing runs"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2106.08925","kind":"arxiv","version":3},"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":"sha256:0dc1ae5889fd0c65d381c8d5f32b25f8252cd3c303495ac082c2ad20308a4ce6","target":"record","created_at":"2026-07-05T04:02:17Z","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":"87f09be0606d13872d0037a2aab4d4e40ae9f3f388fe81c6f3e9a560d0311d6f","cross_cats_sorted":["astro-ph.IM"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2021-06-16T16:30:46Z","title_canon_sha256":"d52f0188e4f9715fbd13a4dc85e619023f5b679e22ddb8d9d2d1334d02e71613"},"schema_version":"1.0","source":{"id":"2106.08925","kind":"arxiv","version":3}},"canonical_sha256":"5c1d3bfd6f7f6cf852dae7e2dc0a5be5ff8fd1db0efb719c525c2609793dd3ef","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5c1d3bfd6f7f6cf852dae7e2dc0a5be5ff8fd1db0efb719c525c2609793dd3ef","first_computed_at":"2026-07-05T04:02:17.064260Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:02:17.064260Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"B84MW114klp8/VmIaRBDSd6d9d7niIYwSPbeRc6NUfHcZDD2BkfLIYzme+YHAKBxkSus+d6rOuVlw9f26g20Dw==","signature_status":"signed_v1","signed_at":"2026-07-05T04:02:17.064773Z","signed_message":"canonical_sha256_bytes"},"source_id":"2106.08925","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0dc1ae5889fd0c65d381c8d5f32b25f8252cd3c303495ac082c2ad20308a4ce6","sha256:3317996f75f464539ff27509976c3e8060fd0e3591e95a53856d190764f9ded7"],"state_sha256":"158f4b1f964600ff9186b52915015cabce59752620371e9506a4e9e616f9cacb"}