{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:I2KDETWNMUERTZGZXIQDMHQUF3","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":"a4535235fc9fb4267d3c19b86cef988ad66c0ecb51ad676ed5761591e6e1bf06","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2018-12-12T04:23:11Z","title_canon_sha256":"8481aca3405c9998048d4a871564cffc550272db674cfb1e2cab09b941e9045b"},"schema_version":"1.0","source":{"id":"1812.04803","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1812.04803","created_at":"2026-07-05T02:12:38Z"},{"alias_kind":"arxiv_version","alias_value":"1812.04803v3","created_at":"2026-07-05T02:12:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1812.04803","created_at":"2026-07-05T02:12:38Z"},{"alias_kind":"pith_short_12","alias_value":"I2KDETWNMUER","created_at":"2026-07-05T02:12:38Z"},{"alias_kind":"pith_short_16","alias_value":"I2KDETWNMUERTZGZ","created_at":"2026-07-05T02:12:38Z"},{"alias_kind":"pith_short_8","alias_value":"I2KDETWN","created_at":"2026-07-05T02:12:38Z"}],"graph_snapshots":[{"event_id":"sha256:5c3c98e9599c14d5b99f5ae7938cf8184879130d5ac7a8e7d6a4aecefa8aa84e","target":"graph","created_at":"2026-07-05T02:12:38Z","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/1812.04803/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The combined detection of a binary neutron-star merger in both gravitational waves (GWs) and electromagnetic (EM) radiation spanning the entire spectrum -- GW170817 / AT2017gfo / GRB170817A -- marks a breakthrough in the field of multi-messenger astronomy. Between the plethora of modeling and observations, the rich synergy that exists among the available data sets creates a unique opportunity to constrain the binary parameters, the equation of state of supranuclear density matter, and the physical processes at work during the kilonova and gamma-ray burst. We report, for the first time, Bayesia","authors_text":"Ben Margalit, Brian D. Metzger, Michael W. Coughlin, Tim Dietrich","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2018-12-12T04:23:11Z","title":"Multi-messenger Bayesian parameter inference of a binary neutron-star merger"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1812.04803","kind":"arxiv","version":3},"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":"sha256:79f1e38a9377e9a97f6612e34c26fc939beb98c83efdb9a4180fbdc2ca6efe6e","target":"record","created_at":"2026-07-05T02:12:38Z","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":"a4535235fc9fb4267d3c19b86cef988ad66c0ecb51ad676ed5761591e6e1bf06","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2018-12-12T04:23:11Z","title_canon_sha256":"8481aca3405c9998048d4a871564cffc550272db674cfb1e2cab09b941e9045b"},"schema_version":"1.0","source":{"id":"1812.04803","kind":"arxiv","version":3}},"canonical_sha256":"4694324ecd650919e4d9ba20361e142ee9881c0db5cb6a20bdda922d9b8cfc06","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4694324ecd650919e4d9ba20361e142ee9881c0db5cb6a20bdda922d9b8cfc06","first_computed_at":"2026-07-05T02:12:38.974634Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:12:38.974634Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Ojl802w2m0DahAxO4P1zJJvKDzi2nf5/rwvLCvlXT/CTJJCrIlPh/BIxCu0tL4DfD2qdeTel+c/Q7r7Zoh+XCw==","signature_status":"signed_v1","signed_at":"2026-07-05T02:12:38.975052Z","signed_message":"canonical_sha256_bytes"},"source_id":"1812.04803","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:79f1e38a9377e9a97f6612e34c26fc939beb98c83efdb9a4180fbdc2ca6efe6e","sha256:5c3c98e9599c14d5b99f5ae7938cf8184879130d5ac7a8e7d6a4aecefa8aa84e"],"state_sha256":"408d759c1bbbe9e4efdbf975ea203081cc80c51b1b1cea93b52859f1b2da1360"}