{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:OZ7AFKHAYX5TBPDTD6EJBVUP5H","short_pith_number":"pith:OZ7AFKHA","canonical_record":{"source":{"id":"1307.4158","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2013-07-16T04:09:48Z","cross_cats_sorted":["astro-ph.IM","physics.data-an"],"title_canon_sha256":"325e23e056800afbb20d09ecba5fbbae353e0437d1fbddd7837f807779713c17","abstract_canon_sha256":"5a2bfc984d8d432b26e89119b5648a28e57a23a404314d8d23b13184c4ef305f"},"schema_version":"1.0"},"canonical_sha256":"767e02a8e0c5fb30bc731f8890d68fe9e0403c949f8f8e4fdab52f9db22eb9ce","source":{"kind":"arxiv","id":"1307.4158","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1307.4158","created_at":"2026-05-18T03:18:19Z"},{"alias_kind":"arxiv_version","alias_value":"1307.4158v1","created_at":"2026-05-18T03:18:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1307.4158","created_at":"2026-05-18T03:18:19Z"},{"alias_kind":"pith_short_12","alias_value":"OZ7AFKHAYX5T","created_at":"2026-05-18T12:27:54Z"},{"alias_kind":"pith_short_16","alias_value":"OZ7AFKHAYX5TBPDT","created_at":"2026-05-18T12:27:54Z"},{"alias_kind":"pith_short_8","alias_value":"OZ7AFKHA","created_at":"2026-05-18T12:27:54Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:OZ7AFKHAYX5TBPDTD6EJBVUP5H","target":"record","payload":{"canonical_record":{"source":{"id":"1307.4158","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2013-07-16T04:09:48Z","cross_cats_sorted":["astro-ph.IM","physics.data-an"],"title_canon_sha256":"325e23e056800afbb20d09ecba5fbbae353e0437d1fbddd7837f807779713c17","abstract_canon_sha256":"5a2bfc984d8d432b26e89119b5648a28e57a23a404314d8d23b13184c4ef305f"},"schema_version":"1.0"},"canonical_sha256":"767e02a8e0c5fb30bc731f8890d68fe9e0403c949f8f8e4fdab52f9db22eb9ce","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:18:19.489638Z","signature_b64":"/Sx/jZLVdWRy9mMzrbeRLrPl5kGa5GgfgZtLoXAQGYj7LsehImEWJfWv4DnUgnbBlGol5QOrKhpnFZG0caHMBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"767e02a8e0c5fb30bc731f8890d68fe9e0403c949f8f8e4fdab52f9db22eb9ce","last_reissued_at":"2026-05-18T03:18:19.488978Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:18:19.488978Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1307.4158","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T03:18:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TIhj8NZnlu7ubqF1WLNaxqoi4L+nEraczE97cZ4c2nIFjrXx3THT0QAZeROg9KkuN15tnwQE+scJM6Pz1tztAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T01:42:52.845866Z"},"content_sha256":"549de09fb8fab5f63d98971d9f38615d3a2609802ab29feb82eda8e964fee1e5","schema_version":"1.0","event_id":"sha256:549de09fb8fab5f63d98971d9f38615d3a2609802ab29feb82eda8e964fee1e5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:OZ7AFKHAYX5TBPDTD6EJBVUP5H","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Metrics for multi-detector template placement in searches for short-duration nonprecessing inspiral gravitational-wave signals","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.IM","physics.data-an"],"primary_cat":"gr-qc","authors_text":"Drew Keppel","submitted_at":"2013-07-16T04:09:48Z","abstract_excerpt":"Using the family of multi-detector F-statistic metrics for short duration, nonprecessing inspiral signals, we derive a marginalized metric that is directly applicable to the problem of generating template banks for coincident and coherent multi-detector searches for gravitational-waves. This metric is compared to other average metrics, such as that proposed for the case of searches associated with continuous signals from rotating neutron stars. We show how the four-dimensional metric can be separated into two two-dimensional metrics associated with the sky and mass parameter subspaces, allowin"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1307.4158","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"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":"2026-05-18T03:18:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TZWSKrYyD4ckJobJucYKExrK66O/DYV/xaJgpNopWwD+/GQnW4m7HEurQnM2sv0wIajA032XIvWdcVcFXCkOCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T01:42:52.846265Z"},"content_sha256":"6d6adc2ac4cd27935663bc72aa921cb029ffc28eeb9b790a5b3b4dc389a58ffa","schema_version":"1.0","event_id":"sha256:6d6adc2ac4cd27935663bc72aa921cb029ffc28eeb9b790a5b3b4dc389a58ffa"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/OZ7AFKHAYX5TBPDTD6EJBVUP5H/bundle.json","state_url":"https://pith.science/pith/OZ7AFKHAYX5TBPDTD6EJBVUP5H/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/OZ7AFKHAYX5TBPDTD6EJBVUP5H/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":"2026-06-04T01:42:52Z","links":{"resolver":"https://pith.science/pith/OZ7AFKHAYX5TBPDTD6EJBVUP5H","bundle":"https://pith.science/pith/OZ7AFKHAYX5TBPDTD6EJBVUP5H/bundle.json","state":"https://pith.science/pith/OZ7AFKHAYX5TBPDTD6EJBVUP5H/state.json","well_known_bundle":"https://pith.science/.well-known/pith/OZ7AFKHAYX5TBPDTD6EJBVUP5H/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:OZ7AFKHAYX5TBPDTD6EJBVUP5H","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":"5a2bfc984d8d432b26e89119b5648a28e57a23a404314d8d23b13184c4ef305f","cross_cats_sorted":["astro-ph.IM","physics.data-an"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2013-07-16T04:09:48Z","title_canon_sha256":"325e23e056800afbb20d09ecba5fbbae353e0437d1fbddd7837f807779713c17"},"schema_version":"1.0","source":{"id":"1307.4158","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1307.4158","created_at":"2026-05-18T03:18:19Z"},{"alias_kind":"arxiv_version","alias_value":"1307.4158v1","created_at":"2026-05-18T03:18:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1307.4158","created_at":"2026-05-18T03:18:19Z"},{"alias_kind":"pith_short_12","alias_value":"OZ7AFKHAYX5T","created_at":"2026-05-18T12:27:54Z"},{"alias_kind":"pith_short_16","alias_value":"OZ7AFKHAYX5TBPDT","created_at":"2026-05-18T12:27:54Z"},{"alias_kind":"pith_short_8","alias_value":"OZ7AFKHA","created_at":"2026-05-18T12:27:54Z"}],"graph_snapshots":[{"event_id":"sha256:6d6adc2ac4cd27935663bc72aa921cb029ffc28eeb9b790a5b3b4dc389a58ffa","target":"graph","created_at":"2026-05-18T03:18:19Z","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":"Using the family of multi-detector F-statistic metrics for short duration, nonprecessing inspiral signals, we derive a marginalized metric that is directly applicable to the problem of generating template banks for coincident and coherent multi-detector searches for gravitational-waves. This metric is compared to other average metrics, such as that proposed for the case of searches associated with continuous signals from rotating neutron stars. We show how the four-dimensional metric can be separated into two two-dimensional metrics associated with the sky and mass parameter subspaces, allowin","authors_text":"Drew Keppel","cross_cats":["astro-ph.IM","physics.data-an"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2013-07-16T04:09:48Z","title":"Metrics for multi-detector template placement in searches for short-duration nonprecessing inspiral gravitational-wave signals"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1307.4158","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":"sha256:549de09fb8fab5f63d98971d9f38615d3a2609802ab29feb82eda8e964fee1e5","target":"record","created_at":"2026-05-18T03:18:19Z","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":"5a2bfc984d8d432b26e89119b5648a28e57a23a404314d8d23b13184c4ef305f","cross_cats_sorted":["astro-ph.IM","physics.data-an"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2013-07-16T04:09:48Z","title_canon_sha256":"325e23e056800afbb20d09ecba5fbbae353e0437d1fbddd7837f807779713c17"},"schema_version":"1.0","source":{"id":"1307.4158","kind":"arxiv","version":1}},"canonical_sha256":"767e02a8e0c5fb30bc731f8890d68fe9e0403c949f8f8e4fdab52f9db22eb9ce","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"767e02a8e0c5fb30bc731f8890d68fe9e0403c949f8f8e4fdab52f9db22eb9ce","first_computed_at":"2026-05-18T03:18:19.488978Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:18:19.488978Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/Sx/jZLVdWRy9mMzrbeRLrPl5kGa5GgfgZtLoXAQGYj7LsehImEWJfWv4DnUgnbBlGol5QOrKhpnFZG0caHMBg==","signature_status":"signed_v1","signed_at":"2026-05-18T03:18:19.489638Z","signed_message":"canonical_sha256_bytes"},"source_id":"1307.4158","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:549de09fb8fab5f63d98971d9f38615d3a2609802ab29feb82eda8e964fee1e5","sha256:6d6adc2ac4cd27935663bc72aa921cb029ffc28eeb9b790a5b3b4dc389a58ffa"],"state_sha256":"2a379c477c042bd0a00b676cb85f87074b082dce8ff037690e194786f54047e7"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wrbiVdV0ciqq4wFjM9Z0xZzgkeWiM7j1MtJnaRLjLyJsJmO66UC5KSpam6Qjx0BD+nm4bIRVEt7p+wWJxZc2DQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-04T01:42:52.848407Z","bundle_sha256":"99d8099b23c1a4b403017f91be2df6d154c6c2bda61ffd9293dc1be648dcf855"}}