{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:5FVUDLBES2B2SYI7DYY7PZ75WV","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":"5cda26a2eeded5a06a8ccfde0e2419d4a4d0dfe8869d8ecba5b8b919aa3ef29d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2019-08-14T07:30:48Z","title_canon_sha256":"de7c212e842ece7fb4cc8c08656fe14282f07c290719717df5a3631bcfad3c82"},"schema_version":"1.0","source":{"id":"1908.04996","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1908.04996","created_at":"2026-07-04T23:55:58Z"},{"alias_kind":"arxiv_version","alias_value":"1908.04996v1","created_at":"2026-07-04T23:55:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1908.04996","created_at":"2026-07-04T23:55:58Z"},{"alias_kind":"pith_short_12","alias_value":"5FVUDLBES2B2","created_at":"2026-07-04T23:55:58Z"},{"alias_kind":"pith_short_16","alias_value":"5FVUDLBES2B2SYI7","created_at":"2026-07-04T23:55:58Z"},{"alias_kind":"pith_short_8","alias_value":"5FVUDLBE","created_at":"2026-07-04T23:55:58Z"}],"graph_snapshots":[{"event_id":"sha256:d6867d8cba5567c1b0aa74963fd8d0d2c71bf3434da3043bb5974e37d157089d","target":"graph","created_at":"2026-07-04T23:55:58Z","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/1908.04996/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Multi-messenger searches for gravitational waves and high-energy neutrinos provide important insights into the dynamics of and particle acceleration by black holes and neutron stars. With LIGO's third observing period (O3), the number of gravitational wave detections has been substantially increased. The rapid identification of joint signals is crucial for electromagnetic follow-up observations of transient emission that is only detectable for short periods of time. High-energy neutrino direction can be reconstructed to sub-degree precision, making a joint detection far better localized than a","authors_text":"Azadeh Keivani, Doga Veske, Imre Bartos, K. Rainer Corley, Stefan Countryman, Szabolcs Marka (for the IceCube Collaboration), Zsuzsa Marka","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2019-08-14T07:30:48Z","title":"Multi-messenger Gravitational-Wave + High-Energy Neutrino Searches with LIGO, Virgo, and IceCube"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1908.04996","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":"sha256:06ca2260ca5e3c54e0d3286c78155a7f43a1c3951b51cde93f2c251c66122993","target":"record","created_at":"2026-07-04T23:55:58Z","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":"5cda26a2eeded5a06a8ccfde0e2419d4a4d0dfe8869d8ecba5b8b919aa3ef29d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2019-08-14T07:30:48Z","title_canon_sha256":"de7c212e842ece7fb4cc8c08656fe14282f07c290719717df5a3631bcfad3c82"},"schema_version":"1.0","source":{"id":"1908.04996","kind":"arxiv","version":1}},"canonical_sha256":"e96b41ac249683a9611f1e31f7e7fdb56f870209191fab18ea1d95cbbcbc0bfe","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e96b41ac249683a9611f1e31f7e7fdb56f870209191fab18ea1d95cbbcbc0bfe","first_computed_at":"2026-07-04T23:55:58.979004Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T23:55:58.979004Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Wp54kUBni6Rz4d4TnRIljYtqrquOFpQClfbIaH191rQKnOfsFga03xl9ud+U9fVQ4+R4VLFuXEQRWBjopldVBQ==","signature_status":"signed_v1","signed_at":"2026-07-04T23:55:58.979343Z","signed_message":"canonical_sha256_bytes"},"source_id":"1908.04996","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:06ca2260ca5e3c54e0d3286c78155a7f43a1c3951b51cde93f2c251c66122993","sha256:d6867d8cba5567c1b0aa74963fd8d0d2c71bf3434da3043bb5974e37d157089d"],"state_sha256":"274174aa46db7db046927b0a1fba18c339960e72b2b3b291f7d99948fb30c43d"}