{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:DBTGUZZUDI2BTADBLG5TZCVQOX","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":"a2cb911202c7c382149ddbc46c8aaf0a9a15a0dd54f069916f81887127f7c38f","cross_cats_sorted":["nucl-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2025-03-03T10:55:47Z","title_canon_sha256":"95cca84eb8bcecf90e417e0ca416c73e636c45f8c2b19698a15a52164f036da5"},"schema_version":"1.0","source":{"id":"2503.01398","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2503.01398","created_at":"2026-07-05T10:23:06Z"},{"alias_kind":"arxiv_version","alias_value":"2503.01398v1","created_at":"2026-07-05T10:23:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2503.01398","created_at":"2026-07-05T10:23:06Z"},{"alias_kind":"pith_short_12","alias_value":"DBTGUZZUDI2B","created_at":"2026-07-05T10:23:06Z"},{"alias_kind":"pith_short_16","alias_value":"DBTGUZZUDI2BTADB","created_at":"2026-07-05T10:23:06Z"},{"alias_kind":"pith_short_8","alias_value":"DBTGUZZU","created_at":"2026-07-05T10:23:06Z"}],"graph_snapshots":[{"event_id":"sha256:67c8e92507f0ae1e96ccd438bd33083966378854af48b2e93eb37bafa464e8d3","target":"graph","created_at":"2026-07-05T10:23:06Z","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/2503.01398/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Effective proton-neutron interactions, $V_{pn}$, in mirror nuclei are systematically analyzed using the ground-state atomic masses. A mirror symmetry of $V_{pn}$ is found for bound nuclei with a standard deviation of $\\sigma=32$ keV. However, this mirror symmetry is apparently broken for some mirror-nuclei pairs when a proton-unbound nucleus is involved in extracting the $V_{pn}$ values. Such a mirror-symmetry breaking is attributed to the Thomas-Ehrman shift of the proton-unbound nucleus and investigated by using the Gamow shell model. It is concluded that the Thomas-Ehrman shift originates m","authors_text":"J. G. Li, K. Blaum, K. H. Li, M. Wang, M. Zhang, T. Liao, X. L. Yan, X. Zhou, Y. F. Luo, Y. H. Zhang, Y. M. Xing, Yu. A. Litvinov","cross_cats":["nucl-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2025-03-03T10:55:47Z","title":"Effective proton-neutron interaction in mirror nuclei"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2503.01398","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:b9a469bf7041a25bd53e015eac5126437913a6a643b741943648c9162b2700bc","target":"record","created_at":"2026-07-05T10:23:06Z","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":"a2cb911202c7c382149ddbc46c8aaf0a9a15a0dd54f069916f81887127f7c38f","cross_cats_sorted":["nucl-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2025-03-03T10:55:47Z","title_canon_sha256":"95cca84eb8bcecf90e417e0ca416c73e636c45f8c2b19698a15a52164f036da5"},"schema_version":"1.0","source":{"id":"2503.01398","kind":"arxiv","version":1}},"canonical_sha256":"18666a67341a3419806159bb3c8ab075f0e47a0a487e74b5914cf2cc33a8102a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"18666a67341a3419806159bb3c8ab075f0e47a0a487e74b5914cf2cc33a8102a","first_computed_at":"2026-07-05T10:23:06.762058Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:23:06.762058Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"V2pSO4RyQmH9xpyUmknI/A/tvggxceFTZOOmkG8S6a2pwropyxhqVQx3Zyhdw4D0wITg5R7sykflXss1Vs00DA==","signature_status":"signed_v1","signed_at":"2026-07-05T10:23:06.762579Z","signed_message":"canonical_sha256_bytes"},"source_id":"2503.01398","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b9a469bf7041a25bd53e015eac5126437913a6a643b741943648c9162b2700bc","sha256:67c8e92507f0ae1e96ccd438bd33083966378854af48b2e93eb37bafa464e8d3"],"state_sha256":"2e2381a68a8e24e58f226377c2c3d9e70e362cbcd8b023d6152b3df055d14cd9"}