{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:2EO2MLK3JXSWW6VUE7J6Q2A44T","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":"b7bba4f70b1d0df0f54038c5c469eb9d62ea7a9dea542f0b6dedf9485cc97cfb","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2010-07-06T18:47:12Z","title_canon_sha256":"51c91b67653c7407b70b4b64e52b711d85e8662415e11e3ca29f478a0deb0c72"},"schema_version":"1.0","source":{"id":"1007.0978","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1007.0978","created_at":"2026-05-18T02:06:31Z"},{"alias_kind":"arxiv_version","alias_value":"1007.0978v1","created_at":"2026-05-18T02:06:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1007.0978","created_at":"2026-05-18T02:06:31Z"},{"alias_kind":"pith_short_12","alias_value":"2EO2MLK3JXSW","created_at":"2026-05-18T12:26:03Z"},{"alias_kind":"pith_short_16","alias_value":"2EO2MLK3JXSWW6VU","created_at":"2026-05-18T12:26:03Z"},{"alias_kind":"pith_short_8","alias_value":"2EO2MLK3","created_at":"2026-05-18T12:26:03Z"}],"graph_snapshots":[{"event_id":"sha256:d7e6afaaf1eeef96963c706a5551275e054a5fa8eae5d34e5a7f41979ff4be59","target":"graph","created_at":"2026-05-18T02:06:31Z","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":"Masses of 56,57Fe, 53Co^m, 53,56Co, 55,56,57Ni, 57,58Cu, and 59,60Zn have been determined with the JYFLTRAP Penning trap mass spectrometer at IGISOL with a precision of dm/m \\le 3 x 10^{-8}. The QEC values for 53Co, 55Ni, 56Ni, 57Cu, 58Cu, and 59Zn have been measured directly with a typical precision of better than 0.7 keV and Coulomb displacement energies have been determined. The Q values for proton captures on 55Co, 56Ni, 58Cu, and 59Cu have been measured directly. The precision of the proton-capture Q value for 56Ni(p,gamma)57Cu, Q(p,gamma) = 689.69(51) keV, crucial for astrophysical rp-pr","authors_text":"A. Jokinen, A. Kankainen, A. Saastamoinen, C. Weber, D. Gorelov, I.D. Moore, J. \\\"Ayst\\\"o, J. Hakala, J. Rissanen, M. Reponen, S. Rahaman, T. Eronen, T. Kessler, V.S. Kolhinen, V.-V. Elomaa","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2010-07-06T18:47:12Z","title":"Mass measurements in the vicinity of the doubly-magic waiting point 56Ni"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1007.0978","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":"sha256:4e6b963cdbbab555a659c157e60abf0a39e87000a00d825742c96b73291ce3cb","target":"record","created_at":"2026-05-18T02:06:31Z","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":"b7bba4f70b1d0df0f54038c5c469eb9d62ea7a9dea542f0b6dedf9485cc97cfb","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2010-07-06T18:47:12Z","title_canon_sha256":"51c91b67653c7407b70b4b64e52b711d85e8662415e11e3ca29f478a0deb0c72"},"schema_version":"1.0","source":{"id":"1007.0978","kind":"arxiv","version":1}},"canonical_sha256":"d11da62d5b4de56b7ab427d3e8681ce4d83bc55dea80e02ff30b92bf4b2a89d3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d11da62d5b4de56b7ab427d3e8681ce4d83bc55dea80e02ff30b92bf4b2a89d3","first_computed_at":"2026-05-18T02:06:31.889705Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:06:31.889705Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"kloqetGeU750buNPlrpwQT1eKjcMARgOEgmLQYuAWfTil5xb83OqAUZJCHfhqqWIb5CQxB1XRkHnLq28Fxx0AQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:06:31.890448Z","signed_message":"canonical_sha256_bytes"},"source_id":"1007.0978","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4e6b963cdbbab555a659c157e60abf0a39e87000a00d825742c96b73291ce3cb","sha256:d7e6afaaf1eeef96963c706a5551275e054a5fa8eae5d34e5a7f41979ff4be59"],"state_sha256":"d336f386ba5672e3da5c007e62eb8fee9b17cb88399cf8468ecafd3982064740"}