{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:FNZSURFBTRBY5PUTJRVDE54YIM","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":"5bd21481568e6d7441b01ccddc12403168db6d8a7b04086f135d4890a88d3ce6","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"nucl-ex","submitted_at":"2024-12-11T09:53:43Z","title_canon_sha256":"e95d1323ae8677d2d779c71e73134bdef0e1d9f00b11ee65ae6623e9630a9dda"},"schema_version":"1.0","source":{"id":"2412.08245","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.08245","created_at":"2026-07-05T11:40:51Z"},{"alias_kind":"arxiv_version","alias_value":"2412.08245v1","created_at":"2026-07-05T11:40:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.08245","created_at":"2026-07-05T11:40:51Z"},{"alias_kind":"pith_short_12","alias_value":"FNZSURFBTRBY","created_at":"2026-07-05T11:40:51Z"},{"alias_kind":"pith_short_16","alias_value":"FNZSURFBTRBY5PUT","created_at":"2026-07-05T11:40:51Z"},{"alias_kind":"pith_short_8","alias_value":"FNZSURFB","created_at":"2026-07-05T11:40:51Z"}],"graph_snapshots":[{"event_id":"sha256:f96b97bd7de6c2f5c5817d83d918876c18f2971827179e2891e929c7e6bc91ea","target":"graph","created_at":"2026-07-05T11:40:51Z","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/2412.08245/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The previously-unknown nucleus 20Al has been observed for the first time by detecting its in-flight decays. Tracking trajectories of all decay products with silicon micro-strip detectors allowed for a conclusion that 20Al is unbound with respect to three-proton (3p) emission. The 3p-decay energy of 20Al ground state has been determined to be 1.93(+0.11,-0.09) MeV through a detailed study of angular correlations of its decay products, 17Ne+p+p+p. This value is much smaller in comparison with the predictions inferred from the isospin symmetry by using the known energy of its mirror nucleus 20N, ","authors_text":"A.A. Korsheninnikov, A. Fomichev, C. Nociforo, C. Rodr{\\i}guez-Tajes, C. Scheidenberger, D. Cortina-Gil, D. Kostyleva, E. Casarejos, H. Geissel, H. Weick, I. Martel, I. Mukha, J. G. Li, J. Gomez-Camacho, J. M. Espino, K. Suemmerer, L. Acosta, L.V. Grigorenko, M. Bajzek, M. Pfutzner, M. Stanoiu, M.V. Zhukov, N. Kurz, O. Kiselev, P.J. Woods, S. M. Wang, X.-D. Xu, Yu.A. Litvinov","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"nucl-ex","submitted_at":"2024-12-11T09:53:43Z","title":"Mirror Symmetry Breaking Disclosed in the Decay of Three-Proton Emitter 20Al"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.08245","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":"sha256:6a2d03c736bc11c7b362967a370b14fd245008bcbf4bf02de1c0e19f255f0fda","target":"record","created_at":"2026-07-05T11:40:51Z","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":"5bd21481568e6d7441b01ccddc12403168db6d8a7b04086f135d4890a88d3ce6","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"nucl-ex","submitted_at":"2024-12-11T09:53:43Z","title_canon_sha256":"e95d1323ae8677d2d779c71e73134bdef0e1d9f00b11ee65ae6623e9630a9dda"},"schema_version":"1.0","source":{"id":"2412.08245","kind":"arxiv","version":1}},"canonical_sha256":"2b732a44a19c438ebe934c6a32779843027d89dd36edc01ec09268a96b204157","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2b732a44a19c438ebe934c6a32779843027d89dd36edc01ec09268a96b204157","first_computed_at":"2026-07-05T11:40:51.431995Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:40:51.431995Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"0cC/GVrokJio/vV/ZP3zkJqrHTQQdUh7+L35UmxRSmI6Jegqy+23hfaiUtRUsjTSvZgnszgjnRDJzNSoO8PIDA==","signature_status":"signed_v1","signed_at":"2026-07-05T11:40:51.432634Z","signed_message":"canonical_sha256_bytes"},"source_id":"2412.08245","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6a2d03c736bc11c7b362967a370b14fd245008bcbf4bf02de1c0e19f255f0fda","sha256:f96b97bd7de6c2f5c5817d83d918876c18f2971827179e2891e929c7e6bc91ea"],"state_sha256":"cf718d991d8b8f5b06eb7640159a57dface8c1a4784494872d0f94496ec0ab36"}