{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:N55PRPE6IBQDXN6ZC54RFUPAYD","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":"3e3b9d9c471384de65d7bc9a35676a5052f7d55f7609e833719f2a8875e403dc","cross_cats_sorted":["astro-ph.HE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2014-01-30T19:53:49Z","title_canon_sha256":"772efb0abb9cd1e794d63ed616983b86d5a82c5f66c07a27058a2b9fbde245fa"},"schema_version":"1.0","source":{"id":"1401.7967","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1401.7967","created_at":"2026-05-18T00:48:55Z"},{"alias_kind":"arxiv_version","alias_value":"1401.7967v1","created_at":"2026-05-18T00:48:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1401.7967","created_at":"2026-05-18T00:48:55Z"},{"alias_kind":"pith_short_12","alias_value":"N55PRPE6IBQD","created_at":"2026-05-18T12:28:41Z"},{"alias_kind":"pith_short_16","alias_value":"N55PRPE6IBQDXN6Z","created_at":"2026-05-18T12:28:41Z"},{"alias_kind":"pith_short_8","alias_value":"N55PRPE6","created_at":"2026-05-18T12:28:41Z"}],"graph_snapshots":[{"event_id":"sha256:44ce3cf7b7f4c58ea2c664f8708cba3dab3a1aa5df5aa06b5c023246f43f9c55","target":"graph","created_at":"2026-05-18T00:48:55Z","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":"Gravitational Wave Inspiral search with a global network of interferometers when carried in a phase coherent fashion would mimic an effective multi-detector network with synthetic streams constructed by the linear combination of the data from different detectors. For the first time, we demonstrate that the two synthetic data streams pertaining to the two polarizations of Gravitational Wave can be derived prior to the maximum-likelihood analysis in a most natural way using the technique of singular-value-decomposition applied to the network signal-to-noise ratio vector. We construct the network","authors_text":"Archana Pai, K Haris","cross_cats":["astro-ph.HE"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2014-01-30T19:53:49Z","title":"Synthetic streams in a Gravitational Wave inspiral search with a multi-detector network"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1401.7967","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:ba74e07eed8872c4bbbfbfb9858d35e6f67bdc406155fdec4a81222fcd65e979","target":"record","created_at":"2026-05-18T00:48:55Z","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":"3e3b9d9c471384de65d7bc9a35676a5052f7d55f7609e833719f2a8875e403dc","cross_cats_sorted":["astro-ph.HE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2014-01-30T19:53:49Z","title_canon_sha256":"772efb0abb9cd1e794d63ed616983b86d5a82c5f66c07a27058a2b9fbde245fa"},"schema_version":"1.0","source":{"id":"1401.7967","kind":"arxiv","version":1}},"canonical_sha256":"6f7af8bc9e40603bb7d9177912d1e0c0d884e481c9602f26cdaccf5074e0eab5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6f7af8bc9e40603bb7d9177912d1e0c0d884e481c9602f26cdaccf5074e0eab5","first_computed_at":"2026-05-18T00:48:55.328288Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:48:55.328288Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"LsPg0wxpsvUUaRRy5vsONCJzAjzpZj0spFFeavP0Twond74kXh6+F6y4EzagYZdynnxGI3PRSaztoeue2m+PAA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:48:55.328922Z","signed_message":"canonical_sha256_bytes"},"source_id":"1401.7967","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ba74e07eed8872c4bbbfbfb9858d35e6f67bdc406155fdec4a81222fcd65e979","sha256:44ce3cf7b7f4c58ea2c664f8708cba3dab3a1aa5df5aa06b5c023246f43f9c55"],"state_sha256":"65a487f3d6df4d6d25047899a3b8cfbaa24e5bb14225476bbf93e15685063ac6"}