{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:7DVUNFGSLK3OVGHHABFRKFTGGM","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":"b2fe7a07bb1a4aea81ea96ec607b3c3f7c7df4b76f61bb9a6d7a675d596371f4","cross_cats_sorted":["astro-ph.IM"],"license":"http://creativecommons.org/licenses/by/3.0/","primary_cat":"gr-qc","submitted_at":"2011-08-16T09:19:50Z","title_canon_sha256":"9574d01f40b9709040c1a872f2658fb297c56b09f50e9153982cd74126195476"},"schema_version":"1.0","source":{"id":"1108.3186","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1108.3186","created_at":"2026-05-18T03:50:37Z"},{"alias_kind":"arxiv_version","alias_value":"1108.3186v1","created_at":"2026-05-18T03:50:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1108.3186","created_at":"2026-05-18T03:50:37Z"},{"alias_kind":"pith_short_12","alias_value":"7DVUNFGSLK3O","created_at":"2026-05-18T12:26:22Z"},{"alias_kind":"pith_short_16","alias_value":"7DVUNFGSLK3OVGHH","created_at":"2026-05-18T12:26:22Z"},{"alias_kind":"pith_short_8","alias_value":"7DVUNFGS","created_at":"2026-05-18T12:26:22Z"}],"graph_snapshots":[{"event_id":"sha256:cfb20da022b3c88f19752fb1714dbfff3f19508bc73a224ae7e5f2c0adb0e51a","target":"graph","created_at":"2026-05-18T03:50:37Z","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":"With the upgrade of current gravitational wave detectors, the first detection of gravitational wave signals is expected to occur in the next decade. Low-latency gravitational wave triggers will be necessary to make fast follow-up electromagnetic observations of events related to their source, e.g., prompt optical emission associated with short gamma-ray bursts. In this paper we present a new time-domain low-latency algorithm for identifying the presence of gravitational waves produced by compact binary coalescence events in noisy detector data. Our method calculates the signal to noise ratio f","authors_text":"David Blair (UWA), Jing Luan (Caltech), Linqing Wen (UWA), Shaun Hooper (UWA), Shin Kee Chung (UWA), Yanbei Chen (Caltech)","cross_cats":["astro-ph.IM"],"headline":"","license":"http://creativecommons.org/licenses/by/3.0/","primary_cat":"gr-qc","submitted_at":"2011-08-16T09:19:50Z","title":"Summed Parallel Infinite Impulse Response (SPIIR) Filters For Low-Latency Gravitational Wave Detection"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1108.3186","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":"sha256:266472cc77ab24d06bcda5703e25dc3d80d7112e0b68b301193b24d698f699e2","target":"record","created_at":"2026-05-18T03:50:37Z","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":"b2fe7a07bb1a4aea81ea96ec607b3c3f7c7df4b76f61bb9a6d7a675d596371f4","cross_cats_sorted":["astro-ph.IM"],"license":"http://creativecommons.org/licenses/by/3.0/","primary_cat":"gr-qc","submitted_at":"2011-08-16T09:19:50Z","title_canon_sha256":"9574d01f40b9709040c1a872f2658fb297c56b09f50e9153982cd74126195476"},"schema_version":"1.0","source":{"id":"1108.3186","kind":"arxiv","version":1}},"canonical_sha256":"f8eb4694d25ab6ea98e7004b1516663312fb380f3d64a01ea22c1ebb74e56741","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f8eb4694d25ab6ea98e7004b1516663312fb380f3d64a01ea22c1ebb74e56741","first_computed_at":"2026-05-18T03:50:37.625709Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:50:37.625709Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"A7BwTpw/ilj124y1/gnAIWulNcntKlwg3H5wsAFFTimemIi81jPqKTZoei8orXVgok5Wvn/oJ9NpXLF9pr9+Dg==","signature_status":"signed_v1","signed_at":"2026-05-18T03:50:37.626496Z","signed_message":"canonical_sha256_bytes"},"source_id":"1108.3186","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:266472cc77ab24d06bcda5703e25dc3d80d7112e0b68b301193b24d698f699e2","sha256:cfb20da022b3c88f19752fb1714dbfff3f19508bc73a224ae7e5f2c0adb0e51a"],"state_sha256":"3158a575ccb4518c28549f5d6fe27663d6934e6dab7c44529e313e887de5244f"}