{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:5BWGNRIZ7IPGX7YTRRFHRDZLBY","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":"a04522a20286ddd6fdcc1fd5781da367e9d1cacbcc03d1dbf48a1f7ca05d7182","cross_cats_sorted":["gr-qc"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2022-04-11T18:00:15Z","title_canon_sha256":"f55c42a27f7a872fe992d3aa4bbeacf85b75efd8a0c03bf82067a8eb343616fa"},"schema_version":"1.0","source":{"id":"2204.05336","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2204.05336","created_at":"2026-07-05T07:36:48Z"},{"alias_kind":"arxiv_version","alias_value":"2204.05336v2","created_at":"2026-07-05T07:36:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2204.05336","created_at":"2026-07-05T07:36:48Z"},{"alias_kind":"pith_short_12","alias_value":"5BWGNRIZ7IPG","created_at":"2026-07-05T07:36:48Z"},{"alias_kind":"pith_short_16","alias_value":"5BWGNRIZ7IPGX7YT","created_at":"2026-07-05T07:36:48Z"},{"alias_kind":"pith_short_8","alias_value":"5BWGNRIZ","created_at":"2026-07-05T07:36:48Z"}],"graph_snapshots":[{"event_id":"sha256:7cb47445b20f84355d39fc7030b17cefc9f6c32dc9e7494c1084f55eed84dc6b","target":"graph","created_at":"2026-07-05T07:36:48Z","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/2204.05336/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"GW190425 was the second gravitational wave (GW) signal compatible with a binary neutron star (BNS) merger detected by the Advanced LIGO and Advanced Virgo detectors. Since no electromagnetic counterpart was identified, whether the associated kilonova was too dim or the localisation area too broad is still an open question. We simulate 28 BNS mergers with the chirp mass of GW190425 and mass ratio $1 \\leq q \\leq 1.67$, using numerical-relativity simulations with finite temperature, composition dependent nuclear equation of state (EOS) and neutrino radiation. The energy emitted in GWs is $\\lesssi","authors_text":"A. Camilletti, A. Perego, D. Logoteta, D. Radice, F. M. Guercilena, G. Ricigliano, L. Chiesa, L. C. Lippold, S. Bernuzzi, S. Padamata","cross_cats":["gr-qc"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2022-04-11T18:00:15Z","title":"Numerical relativity simulations of the neutron star merger GW190425: microphysics and mass ratio effects"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2204.05336","kind":"arxiv","version":2},"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:ac971c149b8bcd2cc172c76bd0e490159caa3a096c7447ab2e42eede0ac746b8","target":"record","created_at":"2026-07-05T07:36:48Z","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":"a04522a20286ddd6fdcc1fd5781da367e9d1cacbcc03d1dbf48a1f7ca05d7182","cross_cats_sorted":["gr-qc"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2022-04-11T18:00:15Z","title_canon_sha256":"f55c42a27f7a872fe992d3aa4bbeacf85b75efd8a0c03bf82067a8eb343616fa"},"schema_version":"1.0","source":{"id":"2204.05336","kind":"arxiv","version":2}},"canonical_sha256":"e86c66c519fa1e6bff138c4a788f2b0e026d60b1a084e62ffa54cefa484527a4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e86c66c519fa1e6bff138c4a788f2b0e026d60b1a084e62ffa54cefa484527a4","first_computed_at":"2026-07-05T07:36:48.955556Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:36:48.955556Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"O2gfXe0QkSAoII8VRbQoaCwHOPswMlWHBj6FLqY0NJP3YOr6WrenTAp7zQlT2RNIFVvgtFkIcirei21sKKlsBg==","signature_status":"signed_v1","signed_at":"2026-07-05T07:36:48.956031Z","signed_message":"canonical_sha256_bytes"},"source_id":"2204.05336","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ac971c149b8bcd2cc172c76bd0e490159caa3a096c7447ab2e42eede0ac746b8","sha256:7cb47445b20f84355d39fc7030b17cefc9f6c32dc9e7494c1084f55eed84dc6b"],"state_sha256":"4f58f87aea6f96f0c86afc5d8a019dbded5a6f4ae704c75253c79cac7f103be2"}