{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:LPXCBTGTUWSOEC2ZSDOD24HE4U","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":"ef677760fcfb740cd08232c4d3e57fe3f62958d0a6162fae725d03fb5d070ef2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2012-05-10T17:55:49Z","title_canon_sha256":"d4c0ca08ff05d2d87cdb8cc0bf0359b30cd0dabec2ebb286602eeabed386f2e6"},"schema_version":"1.0","source":{"id":"1205.2325","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1205.2325","created_at":"2026-05-18T01:57:33Z"},{"alias_kind":"arxiv_version","alias_value":"1205.2325v2","created_at":"2026-05-18T01:57:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1205.2325","created_at":"2026-05-18T01:57:33Z"},{"alias_kind":"pith_short_12","alias_value":"LPXCBTGTUWSO","created_at":"2026-05-18T12:27:14Z"},{"alias_kind":"pith_short_16","alias_value":"LPXCBTGTUWSOEC2Z","created_at":"2026-05-18T12:27:14Z"},{"alias_kind":"pith_short_8","alias_value":"LPXCBTGT","created_at":"2026-05-18T12:27:14Z"}],"graph_snapshots":[{"event_id":"sha256:7e36eceaf077c9908997512ef6198894d697cbe7c887a4eb89cabe2e7650e7fe","target":"graph","created_at":"2026-05-18T01:57:33Z","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 gamma-decay of the anti-analog of the giant dipole resonance (AGDR) has been measured to the isobaric analog state excited in the p(124Sn,n) reaction at a beam energy of 600 MeV/nucleon. The energy of the transition was also calculated with state-of-the-art self-consistent random-phase approximation (RPA) and turned out to be very sensitive to the neutron-skin thickness (\\DeltaR_(pn)). By comparing the theoretical results with the measured one, the \\DeltaR_(pn) value for 124Sn was deduced to be 0.175 \\pm 0.048 fm, which agrees well with the previous results. The energy of the AGDR measured","authors_text":"A. Algora, A. Bracco, A. Giaz, A. Koloczek, A. Krasznahorkay, A. Movsesyan, B. L\\\"oher, B. Million, C. Langer, C. Rigollet, C. Scheidenberger, D.L. Balabanski, D. Rossi, D. Savran, D. Vretenar, E. Fiori, F. Camera, F. Wamers, G. Rastrepina, H. Simon, H.T. Johansson, H. Weick, J. Glorius, J. Guly\\'as, J. Marganiec, J. Tim\\'ar, K. Boretzky, K. G\\\"obel, K. Sonnabend, L. Atar, L. Pellegri, L. Stuhl, M.A. Najafi, M. Csatl\\'os, M. Fonseca, M. Heil, M. Heine, M. Holl, M.N. Harakeh, M. Pohl, M. Weigand, N. Blasi, N. Kalantar-Nayestanaki, N. Paar, O. Wieland, P. Diaz Fern\\'andez, P. Schrock, R. Plag, R. Reifarth, S. Altstadt, S. Bagchi, S. Brambilla, S. Kr\\\"ackmann, S. Riboldi, S. Schmidt, T. Aumann, T. Heftrich, U. Garg, V. Volkov, Yu.A. Litvinov","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2012-05-10T17:55:49Z","title":"Neutron-skin thickness from the study of the anti-analog giant dipole resonance"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1205.2325","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:d65acb282e0e00af63a34b658acf45d23e7c98965937e60046e46d171b7ffed6","target":"record","created_at":"2026-05-18T01:57:33Z","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":"ef677760fcfb740cd08232c4d3e57fe3f62958d0a6162fae725d03fb5d070ef2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2012-05-10T17:55:49Z","title_canon_sha256":"d4c0ca08ff05d2d87cdb8cc0bf0359b30cd0dabec2ebb286602eeabed386f2e6"},"schema_version":"1.0","source":{"id":"1205.2325","kind":"arxiv","version":2}},"canonical_sha256":"5bee20ccd3a5a4e20b5990dc3d70e4e50945455a4b48fb3b5df2517d68614fda","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5bee20ccd3a5a4e20b5990dc3d70e4e50945455a4b48fb3b5df2517d68614fda","first_computed_at":"2026-05-18T01:57:33.722167Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:57:33.722167Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"9y+3+lJlmYUcQT720Vk41h/aTR91Y728SsTr3o/VOJVzbw/smGQmLHCJS0SX2C28mHriJbh65v0zG44kpBg4Dg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:57:33.722673Z","signed_message":"canonical_sha256_bytes"},"source_id":"1205.2325","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d65acb282e0e00af63a34b658acf45d23e7c98965937e60046e46d171b7ffed6","sha256:7e36eceaf077c9908997512ef6198894d697cbe7c887a4eb89cabe2e7650e7fe"],"state_sha256":"7aba9275c13d03a2451a979d3dfbde6b002594ec41828843c3cd66173dcebcf1"}