{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:3Q2Z2MH4U3LJNAV54LINWN54LY","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":"4423aa1bbf8b68f627e50b0608a79882bfa3a139cb80e68068671eee6a80919c","cross_cats_sorted":["astro-ph.IM"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2014-04-23T01:47:58Z","title_canon_sha256":"ed9d02d1896a95f8e2209c73cac2730029747c9bec1f5c46e738bf5b74013012"},"schema_version":"1.0","source":{"id":"1404.5682","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1404.5682","created_at":"2026-05-18T01:43:26Z"},{"alias_kind":"arxiv_version","alias_value":"1404.5682v1","created_at":"2026-05-18T01:43:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1404.5682","created_at":"2026-05-18T01:43:26Z"},{"alias_kind":"pith_short_12","alias_value":"3Q2Z2MH4U3LJ","created_at":"2026-05-18T12:28:11Z"},{"alias_kind":"pith_short_16","alias_value":"3Q2Z2MH4U3LJNAV5","created_at":"2026-05-18T12:28:11Z"},{"alias_kind":"pith_short_8","alias_value":"3Q2Z2MH4","created_at":"2026-05-18T12:28:11Z"}],"graph_snapshots":[{"event_id":"sha256:8b6ecc2c52cce9b20495b9ca6799328b6a86a0c709cea8d3e3c5de7a2380c290","target":"graph","created_at":"2026-05-18T01:43:26Z","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":"Highly energetic astrophysical phenomena like supermassive black hole binary (SMBHB) mergers are predicted to emit prodigious amounts of gravitational waves (GWs). An anticipated component of the gravitational waveform known as \"memory\" is permanent and non-oscillatory. For SMBHB mergers, the memory is created primarily during the most violent moments of the inspiral immediately preceding the final plunge and ring-down when the strongest gravitational fields are at work and the non-linearities of general relativity are most pronounced. The essentially time-domain nature of memory makes it forb","authors_text":"D. R. Madison, J. M. Cordes, S. Chatterjee","cross_cats":["astro-ph.IM"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2014-04-23T01:47:58Z","title":"Assessing Pulsar Timing Array Sensitivity to Gravitational Wave Bursts with Memory"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1404.5682","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":"sha256:3bd16b42490243c2455127b782b2add35b2b4b954f63dde14f2a93f2c390ce3a","target":"record","created_at":"2026-05-18T01:43:26Z","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":"4423aa1bbf8b68f627e50b0608a79882bfa3a139cb80e68068671eee6a80919c","cross_cats_sorted":["astro-ph.IM"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2014-04-23T01:47:58Z","title_canon_sha256":"ed9d02d1896a95f8e2209c73cac2730029747c9bec1f5c46e738bf5b74013012"},"schema_version":"1.0","source":{"id":"1404.5682","kind":"arxiv","version":1}},"canonical_sha256":"dc359d30fca6d69682bde2d0db37bc5e30231e6d63a5ce17a89fe4faa71c4465","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"dc359d30fca6d69682bde2d0db37bc5e30231e6d63a5ce17a89fe4faa71c4465","first_computed_at":"2026-05-18T01:43:26.155973Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:43:26.155973Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"iATTSqYi81yWdZncg3/S+K0kBCDE3A462lU0CBkCf0o5jkB+/H1d8seP1ftosO0uuQ7MlnR79O0FGfubWHoRDA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:43:26.156755Z","signed_message":"canonical_sha256_bytes"},"source_id":"1404.5682","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3bd16b42490243c2455127b782b2add35b2b4b954f63dde14f2a93f2c390ce3a","sha256:8b6ecc2c52cce9b20495b9ca6799328b6a86a0c709cea8d3e3c5de7a2380c290"],"state_sha256":"66851ce53778e8633f22f2253664375aaeceb6dca98d61faf23b8008ece622b5"}