{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:QGMXGAKETUBRVEMJUEMKPZ45TX","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":"fb5d2ec0690b2c0194fc5d1c9618758d3178c7fcf37423a7fab93a031301951a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2018-06-26T08:04:30Z","title_canon_sha256":"3217638762d2a15ccd87215e997c685ca9f9aa6b147fd9fb07ec1440b19e688a"},"schema_version":"1.0","source":{"id":"1806.09832","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1806.09832","created_at":"2026-05-18T00:06:28Z"},{"alias_kind":"arxiv_version","alias_value":"1806.09832v2","created_at":"2026-05-18T00:06:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1806.09832","created_at":"2026-05-18T00:06:28Z"},{"alias_kind":"pith_short_12","alias_value":"QGMXGAKETUBR","created_at":"2026-05-18T12:32:46Z"},{"alias_kind":"pith_short_16","alias_value":"QGMXGAKETUBRVEMJ","created_at":"2026-05-18T12:32:46Z"},{"alias_kind":"pith_short_8","alias_value":"QGMXGAKE","created_at":"2026-05-18T12:32:46Z"}],"graph_snapshots":[{"event_id":"sha256:7b391a14191b3d3975d19519abd72b0d0801369cb9c98c6c68f1a4c40e93650a","target":"graph","created_at":"2026-05-18T00:06:28Z","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":"We present fully general relativistic simulations of binary neutron star mergers, employing a new zero- temperature chiral effective field theory equation of state, the BL EOS. We offer a comparison with respect to the older GM3 EOS, which is based on standard relativistic mean field theory, and separately determine the impact of the mass. We provide a detailed analysis of the dynamics, with focus on the post-merger phase. For all models, we extract the gravitational wave strain and the post-merger frequency spectrum. Further, we determine the amount, velocity, and polar distribution of ejecte","authors_text":"Andrea Endrizzi, Bruno Giacomazzo, Domenico Logoteta, Ignazio Bombaci, Riccardo Ciolfi, Wolfgang Kastaun","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2018-06-26T08:04:30Z","title":"Effects of Chiral Effective Field Theory Equation of State on Binary Neutron Star Mergers"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1806.09832","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":"sha256:9fb8a92b89f3417f58b7b1d0feb469dc7b69bc6b0f41c338a95095f5952d8636","target":"record","created_at":"2026-05-18T00:06:28Z","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":"fb5d2ec0690b2c0194fc5d1c9618758d3178c7fcf37423a7fab93a031301951a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2018-06-26T08:04:30Z","title_canon_sha256":"3217638762d2a15ccd87215e997c685ca9f9aa6b147fd9fb07ec1440b19e688a"},"schema_version":"1.0","source":{"id":"1806.09832","kind":"arxiv","version":2}},"canonical_sha256":"81997301449d031a9189a118a7e79d9df8dd8f11f1d6c3ffa270a3edee2cb44c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"81997301449d031a9189a118a7e79d9df8dd8f11f1d6c3ffa270a3edee2cb44c","first_computed_at":"2026-05-18T00:06:28.510582Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:06:28.510582Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ITOVx8/ridQmBsyrJl1h6sl04ro2jxCYGqLzVtHtjZeirum4c8LZyat/4pvEmkRXxWaKp5vPdIeTocLFzpgGBw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:06:28.511193Z","signed_message":"canonical_sha256_bytes"},"source_id":"1806.09832","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9fb8a92b89f3417f58b7b1d0feb469dc7b69bc6b0f41c338a95095f5952d8636","sha256:7b391a14191b3d3975d19519abd72b0d0801369cb9c98c6c68f1a4c40e93650a"],"state_sha256":"3897b350587a92b874bfb99d88a568976b5afaa9141528184e932fb8e0091e9a"}