{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:PPGTVFSLIMSZMYKKULMGEW7HR2","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":"e8982261434eea21849d185ff4b831a1226a268c65525117521f264dde8ae3dc","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2014-10-27T05:23:08Z","title_canon_sha256":"2a9ffd75e1da746e2bae2021b149371370b0e9ca2f7a9136d4adf717d2e4e468"},"schema_version":"1.0","source":{"id":"1410.7125","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1410.7125","created_at":"2026-05-18T02:39:17Z"},{"alias_kind":"arxiv_version","alias_value":"1410.7125v1","created_at":"2026-05-18T02:39:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1410.7125","created_at":"2026-05-18T02:39:17Z"},{"alias_kind":"pith_short_12","alias_value":"PPGTVFSLIMSZ","created_at":"2026-05-18T12:28:43Z"},{"alias_kind":"pith_short_16","alias_value":"PPGTVFSLIMSZMYKK","created_at":"2026-05-18T12:28:43Z"},{"alias_kind":"pith_short_8","alias_value":"PPGTVFSL","created_at":"2026-05-18T12:28:43Z"}],"graph_snapshots":[{"event_id":"sha256:5c41a48f4c930fd01ad96414162cf826fd519f635cff089b82b293852552fc89","target":"graph","created_at":"2026-05-18T02:39:17Z","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 discuss the two-neutron emission decay of $^{26}$O nucleus from a viewpoint of dineutron correlations between the valence neutrons. We first discuss how the dineutron correlation is realized both in the coordinate space and in the momentum space by employing a three-body model. We then discuss the decay energy spectrum as well as the angular distribution of emitted neutrons. We show that an emission of two neutrons in back-to-back directions is enhanced, which we interpret as a clear manifestation of the dineutron correlation between the valence neutrons.","authors_text":"H. Sagawa, K. Hagino","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2014-10-27T05:23:08Z","title":"Two-nucleon Correlations in the Decay of Unbound Nuclei beyond the Drip Lines"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1410.7125","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:b00b508e8246efbc3f998fcf02b69175a23b2331dac5db81b6890b2979c7eab2","target":"record","created_at":"2026-05-18T02:39:17Z","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":"e8982261434eea21849d185ff4b831a1226a268c65525117521f264dde8ae3dc","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2014-10-27T05:23:08Z","title_canon_sha256":"2a9ffd75e1da746e2bae2021b149371370b0e9ca2f7a9136d4adf717d2e4e468"},"schema_version":"1.0","source":{"id":"1410.7125","kind":"arxiv","version":1}},"canonical_sha256":"7bcd3a964b432596614aa2d8625be78e86b12dd18cfb5bbef6d8953f2e4bc813","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7bcd3a964b432596614aa2d8625be78e86b12dd18cfb5bbef6d8953f2e4bc813","first_computed_at":"2026-05-18T02:39:17.980105Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:39:17.980105Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"PtkraN8YDE0wNCle5yEXszt2XMtjMFbyIL/xRhDyDJ6DTUYjAhJv0qvm+rkNTdaKbJ49zpNc8Ve5/RRygWp1Bw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:39:17.980605Z","signed_message":"canonical_sha256_bytes"},"source_id":"1410.7125","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b00b508e8246efbc3f998fcf02b69175a23b2331dac5db81b6890b2979c7eab2","sha256:5c41a48f4c930fd01ad96414162cf826fd519f635cff089b82b293852552fc89"],"state_sha256":"2291f1381497750cf44f7be691332bbade129e3f7c5aa7f841451d683bc63a6d"}