{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:6BY3N6HD7ZURFAMZWFLIOY5UWZ","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":"15a2e2efd40a7b5f3ec74f9a5c1d9ecc6c3633753381eb6be0cd13749cee0210","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2015-03-20T15:57:29Z","title_canon_sha256":"0def3a6517bad0a4a4282325b56cf65ba786123429112c87a0c07ff45f6018c1"},"schema_version":"1.0","source":{"id":"1503.06125","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1503.06125","created_at":"2026-05-18T02:20:48Z"},{"alias_kind":"arxiv_version","alias_value":"1503.06125v1","created_at":"2026-05-18T02:20:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1503.06125","created_at":"2026-05-18T02:20:48Z"},{"alias_kind":"pith_short_12","alias_value":"6BY3N6HD7ZUR","created_at":"2026-05-18T12:29:07Z"},{"alias_kind":"pith_short_16","alias_value":"6BY3N6HD7ZURFAMZ","created_at":"2026-05-18T12:29:07Z"},{"alias_kind":"pith_short_8","alias_value":"6BY3N6HD","created_at":"2026-05-18T12:29:07Z"}],"graph_snapshots":[{"event_id":"sha256:4d5d1013be4e5e622792ee7ee34ab4afa52af652bb2d437c18583d1c44b1141e","target":"graph","created_at":"2026-05-18T02:20:48Z","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"},"paper":{"abstract_excerpt":"The non--mesonic weak decay of double--$\\Lambda$ hypernuclei is studied within a microscopic diagrammatic approach. Besides the nucleon--induced mechanism, $\\Lambda N\\to nN$, widely studied in single--$\\Lambda$ hypernuclei, additional hyperon--induced mechanisms, $\\Lambda \\Lambda\\to \\Lambda n$, $\\Lambda \\Lambda\\to \\Sigma^0 n$ and $\\Lambda \\Lambda\\to \\Sigma^-p$, are accessible in double--$\\Lambda$ hypernuclei and are investigated here. As in previous works on single--$\\Lambda$ hypernuclei, we adopt a nuclear matter formalism extended to finite nuclei via the local density approximation and a on","authors_text":"C. A. Rodriguez Pe\\~na, E. Bauer, G. Garbarino","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2015-03-20T15:57:29Z","title":"The Non-Mesonic Weak Decay of Double-Lambda Hypernuclei: A Microscopic Approach"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1503.06125","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":"sha256:563c751a174fc893e28178bfa47175b73d715ccdf5260b977948afa684f127ce","target":"record","created_at":"2026-05-18T02:20:48Z","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":"15a2e2efd40a7b5f3ec74f9a5c1d9ecc6c3633753381eb6be0cd13749cee0210","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2015-03-20T15:57:29Z","title_canon_sha256":"0def3a6517bad0a4a4282325b56cf65ba786123429112c87a0c07ff45f6018c1"},"schema_version":"1.0","source":{"id":"1503.06125","kind":"arxiv","version":1}},"canonical_sha256":"f071b6f8e3fe69128199b1568763b4b649fae6136cd5a085fc115005c8aa0b0d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f071b6f8e3fe69128199b1568763b4b649fae6136cd5a085fc115005c8aa0b0d","first_computed_at":"2026-05-18T02:20:48.536401Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:20:48.536401Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"o12R0f+TvGtIzt1LwxOM89r1yz4vgszagJnkzVTf/sZsdfKdnC38nXYdlczYFFHY6x4fWUI9iEE7ll3bTJU5BQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:20:48.537075Z","signed_message":"canonical_sha256_bytes"},"source_id":"1503.06125","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:563c751a174fc893e28178bfa47175b73d715ccdf5260b977948afa684f127ce","sha256:4d5d1013be4e5e622792ee7ee34ab4afa52af652bb2d437c18583d1c44b1141e"],"state_sha256":"d646b6d5e9ffac3cfa81f9eac37b53aadae944b434c28a4d6b88d77ad40766ca"}