{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2008:POKLDSFTB6B25GKZCSXLLRLFCR","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":"0de7dddc6da3aaf9ef784a92e344f619eb5a8cb94734568e2340b89332fa56ac","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2008-03-18T08:03:22Z","title_canon_sha256":"a4815674416ece98db90b01103d48a07013a0c84c009b63f00cd7b9728285b3b"},"schema_version":"1.0","source":{"id":"0803.2564","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0803.2564","created_at":"2026-05-18T00:37:06Z"},{"alias_kind":"arxiv_version","alias_value":"0803.2564v1","created_at":"2026-05-18T00:37:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0803.2564","created_at":"2026-05-18T00:37:06Z"},{"alias_kind":"pith_short_12","alias_value":"POKLDSFTB6B2","created_at":"2026-05-18T12:25:57Z"},{"alias_kind":"pith_short_16","alias_value":"POKLDSFTB6B25GKZ","created_at":"2026-05-18T12:25:57Z"},{"alias_kind":"pith_short_8","alias_value":"POKLDSFT","created_at":"2026-05-18T12:25:57Z"}],"graph_snapshots":[{"event_id":"sha256:d0cf48ce7384f1c53be242d8008391722eb881e411080aabe097eb3ebe0980f7","target":"graph","created_at":"2026-05-18T00:37:06Z","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"},"paper":{"abstract_excerpt":"An extended SU(3) shell model that for the first time explicitly includes unique-parity levels is introduced. Shell-model calculations for the isotopes of $^{64}$Ge and $^{68}$Se are performed where valence nucleons beyond the N=28=Z core occupy levels of the normal parity upper-$fp$ shell ($f_{5/2},p_{3/2},p_{1/2}$) and the unique parity $g_{9/2}$ intruder configuration. The levels of the upper-$fp$ shell are handled within the framework of an m-scheme basis as well as its pseudo-SU(3) counterpart, and respectively, the $g_{9/2}$ as a single level and as a member for the complete $gds$ shell.","authors_text":"C. Bahri, J. P. Draayer, K. P. Drumev, V. G. Gueorguiev","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2008-03-18T08:03:22Z","title":"Towards an Extended Microscopic Theory for the Upper fp-shell nuclei"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0803.2564","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":"sha256:0eaa12362d971048b55dd513e1a1da7993843f38c18da330a80e58e2bb85f1f3","target":"record","created_at":"2026-05-18T00:37:06Z","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":"0de7dddc6da3aaf9ef784a92e344f619eb5a8cb94734568e2340b89332fa56ac","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2008-03-18T08:03:22Z","title_canon_sha256":"a4815674416ece98db90b01103d48a07013a0c84c009b63f00cd7b9728285b3b"},"schema_version":"1.0","source":{"id":"0803.2564","kind":"arxiv","version":1}},"canonical_sha256":"7b94b1c8b30f83ae995914aeb5c565144eef9845a1e43c96de8ce24ab65334df","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7b94b1c8b30f83ae995914aeb5c565144eef9845a1e43c96de8ce24ab65334df","first_computed_at":"2026-05-18T00:37:06.156282Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:37:06.156282Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"1Mx3Pz79C5BBZKn9KRtzKLEwFDG2hB+gHiSopxyvFkrSiVpUN+mrQllJCDNWoCnhRnYc6KZ1Llsz8UhgwE0QCg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:37:06.156899Z","signed_message":"canonical_sha256_bytes"},"source_id":"0803.2564","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0eaa12362d971048b55dd513e1a1da7993843f38c18da330a80e58e2bb85f1f3","sha256:d0cf48ce7384f1c53be242d8008391722eb881e411080aabe097eb3ebe0980f7"],"state_sha256":"a1c4c9e40babd60298c9e6746366f1f6efe04241b50862e6c1f11e353c962dd8"}