{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:NXW7WZ7MQHAN4XSY4ZCHF5T262","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":"cbe7486df542dba605523b2a717ebfbaf2ac3710a86809a63d270eda086e97f8","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2014-02-19T14:38:26Z","title_canon_sha256":"171c03b1fe83fbee86d2c0bd2103f67b07c40e4a2f577d9c11fd83d7e18e9351"},"schema_version":"1.0","source":{"id":"1402.4677","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1402.4677","created_at":"2026-05-18T00:37:37Z"},{"alias_kind":"arxiv_version","alias_value":"1402.4677v1","created_at":"2026-05-18T00:37:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1402.4677","created_at":"2026-05-18T00:37:37Z"},{"alias_kind":"pith_short_12","alias_value":"NXW7WZ7MQHAN","created_at":"2026-05-18T12:28:41Z"},{"alias_kind":"pith_short_16","alias_value":"NXW7WZ7MQHAN4XSY","created_at":"2026-05-18T12:28:41Z"},{"alias_kind":"pith_short_8","alias_value":"NXW7WZ7M","created_at":"2026-05-18T12:28:41Z"}],"graph_snapshots":[{"event_id":"sha256:3f2daa401bd97af7c43d649d214f2fb2a860881a3ecbbe685e1fb7f757d5eae0","target":"graph","created_at":"2026-05-18T00:37:37Z","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":"How massive the hybrid stars could be is discussed by a \"3-window model\" proposed from a new strategy to construct the equation of state with hadron-quark transition. It is found that hybrid stars have a strong potentiality to generate a large mass compatible with two-solar-mass neutron star observations.","authors_text":"Kota Masuda, Tatsuyuki Takatsuka, Tetsuo Hatsuda","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2014-02-19T14:38:26Z","title":"Massive Hybrid Stars with Strangeness"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1402.4677","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":"sha256:138847fae36f7c525385df2a2efae430e0b629b7d42b9f89524945e4385c3ed6","target":"record","created_at":"2026-05-18T00:37:37Z","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":"cbe7486df542dba605523b2a717ebfbaf2ac3710a86809a63d270eda086e97f8","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2014-02-19T14:38:26Z","title_canon_sha256":"171c03b1fe83fbee86d2c0bd2103f67b07c40e4a2f577d9c11fd83d7e18e9351"},"schema_version":"1.0","source":{"id":"1402.4677","kind":"arxiv","version":1}},"canonical_sha256":"6dedfb67ec81c0de5e58e64472f67af68194f9470a7751fa9fd22bc81dabe916","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6dedfb67ec81c0de5e58e64472f67af68194f9470a7751fa9fd22bc81dabe916","first_computed_at":"2026-05-18T00:37:37.165683Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:37:37.165683Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/9l3GbRQOca8p1QLnHacKc6mYZ91REhlyFHXSP0Zh2ldpnfeJ/IqhLfI689QRemKXACM40TACAwc1JrS7D+vAw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:37:37.166430Z","signed_message":"canonical_sha256_bytes"},"source_id":"1402.4677","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:138847fae36f7c525385df2a2efae430e0b629b7d42b9f89524945e4385c3ed6","sha256:3f2daa401bd97af7c43d649d214f2fb2a860881a3ecbbe685e1fb7f757d5eae0"],"state_sha256":"5a11cb1a75a5ec6864b31e6449d52d9943124cdf3fcba4c45a59c5dd6db1e6fb"}