{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:XVC67YC5DJAQSJIBTOGWBZQDIZ","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":"c3b2aa549a2d390e971f97fe2d08376b36253993f41fe40f9a291f6a1ae83319","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2013-11-03T03:19:40Z","title_canon_sha256":"7a59b1c9e3e1753e1ae76108844d81197846d3432370b2ea31b69cbb5a1665e5"},"schema_version":"1.0","source":{"id":"1311.0426","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1311.0426","created_at":"2026-05-18T03:08:05Z"},{"alias_kind":"arxiv_version","alias_value":"1311.0426v1","created_at":"2026-05-18T03:08:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1311.0426","created_at":"2026-05-18T03:08:05Z"},{"alias_kind":"pith_short_12","alias_value":"XVC67YC5DJAQ","created_at":"2026-05-18T12:28:06Z"},{"alias_kind":"pith_short_16","alias_value":"XVC67YC5DJAQSJIB","created_at":"2026-05-18T12:28:06Z"},{"alias_kind":"pith_short_8","alias_value":"XVC67YC5","created_at":"2026-05-18T12:28:06Z"}],"graph_snapshots":[{"event_id":"sha256:c3e5491e80226411fbed2a1ba07e6cd98ade1c6b2e563d943eb7f1b690848db3","target":"graph","created_at":"2026-05-18T03:08:05Z","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":"We present an outline of an extensive study of the effects of collective couplings and nuclear deformations on integrated cross sections as well as on angular distributions in a consistent manner for neutron-induced reactions on nuclei in the rare-earth region. This specific subset of the nuclide chart was chosen precisely because of a clear static deformation pattern. We analyze the convergence of the coupled-channel calculations regarding the number of states being explicitly coupled. A model for deforming the spherical Koning-Delaroche optical potential as function of quadrupole and hexadec","authors_text":"A. Palumbo, D. Brown, F. S. Dietrich, G. P. A. Nobre, M. Herman, S. Hoblit","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2013-11-03T03:19:40Z","title":"Towards a coupled-channel optical potential for rare-earth nuclei"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1311.0426","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":"sha256:368dfc9c3e491111c96e39a4a16d03f8433e8306c4a710635a86a54f60113152","target":"record","created_at":"2026-05-18T03:08:05Z","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":"c3b2aa549a2d390e971f97fe2d08376b36253993f41fe40f9a291f6a1ae83319","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2013-11-03T03:19:40Z","title_canon_sha256":"7a59b1c9e3e1753e1ae76108844d81197846d3432370b2ea31b69cbb5a1665e5"},"schema_version":"1.0","source":{"id":"1311.0426","kind":"arxiv","version":1}},"canonical_sha256":"bd45efe05d1a410925019b8d60e603467c99edae247a8e394c5963258ddb9d85","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"bd45efe05d1a410925019b8d60e603467c99edae247a8e394c5963258ddb9d85","first_computed_at":"2026-05-18T03:08:05.975174Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:08:05.975174Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"lFgDUZsef4fHcbEpo9eEt6rxdZzIk6yPauGj5gFB5lrouj9fAZegMR+WUBbj440rwbPVOVYovndyFeZ23OSADQ==","signature_status":"signed_v1","signed_at":"2026-05-18T03:08:05.975761Z","signed_message":"canonical_sha256_bytes"},"source_id":"1311.0426","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:368dfc9c3e491111c96e39a4a16d03f8433e8306c4a710635a86a54f60113152","sha256:c3e5491e80226411fbed2a1ba07e6cd98ade1c6b2e563d943eb7f1b690848db3"],"state_sha256":"37fbff64fc4d64dea711c7b064c58a5f7a4a567599a79b3b6eeb9f1fd711e84d"}