{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:1994:Q2KTA23FO7TA2PRRHGSJ26KJ2H","short_pith_number":"pith:Q2KTA23F","schema_version":"1.0","canonical_sha256":"8695306b6577e60d3e3139a49d7949d1d6bfcf1b056e26221589e92313cf74b0","source":{"kind":"arxiv","id":"nucl-th/9404016","version":1},"attestation_state":"computed","paper":{"title":"From Regular to Chaotic States in Atomic Nuclei","license":"","headline":"","cross_cats":[],"primary_cat":"nucl-th","authors_text":"L. Salasnich, M.T. Lopez--Arias, V.R. Manfredi","submitted_at":"1994-04-14T13:39:03Z","abstract_excerpt":"An interesting aspect of nuclear dynamics is the co--existence, in atomic nuclei, of regular and chaotic states. In the first part of the present work, we review the state of the art of nuclear dynamics and use a schematic shell model to show how a very simple and schematic nucleon--nucleon interaction can produce an order$\\to$chaos transition. The second part is devoted to a discussion of the wave function behaviour and decay of chaotic states using some simple models (to be published in Rivista Nuovo Cimento)."},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"nucl-th/9404016","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"nucl-th","submitted_at":"1994-04-14T13:39:03Z","cross_cats_sorted":[],"title_canon_sha256":"21649969f41f45caf149a0d58732633e2407f935545fbf27a5be3f6b83645674","abstract_canon_sha256":"59fff19d295f3372ca110868d662d098eae252eadacaa8ab72b52c05ac9ee6ca"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:38:12.743640Z","signature_b64":"jedhC4YfpQPWjY2aSZBYIPR/ZyeZK4n1l6MHtCrfkoSJy5v+7cjoOUx/IG6YEguQDzjYWebGwMKsymUDoqRPAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8695306b6577e60d3e3139a49d7949d1d6bfcf1b056e26221589e92313cf74b0","last_reissued_at":"2026-05-18T01:38:12.743120Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:38:12.743120Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"From Regular to Chaotic States in Atomic Nuclei","license":"","headline":"","cross_cats":[],"primary_cat":"nucl-th","authors_text":"L. Salasnich, M.T. Lopez--Arias, V.R. Manfredi","submitted_at":"1994-04-14T13:39:03Z","abstract_excerpt":"An interesting aspect of nuclear dynamics is the co--existence, in atomic nuclei, of regular and chaotic states. In the first part of the present work, we review the state of the art of nuclear dynamics and use a schematic shell model to show how a very simple and schematic nucleon--nucleon interaction can produce an order$\\to$chaos transition. The second part is devoted to a discussion of the wave function behaviour and decay of chaotic states using some simple models (to be published in Rivista Nuovo Cimento)."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"nucl-th/9404016","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"nucl-th/9404016","created_at":"2026-05-18T01:38:12.743193+00:00"},{"alias_kind":"arxiv_version","alias_value":"nucl-th/9404016v1","created_at":"2026-05-18T01:38:12.743193+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.nucl-th/9404016","created_at":"2026-05-18T01:38:12.743193+00:00"},{"alias_kind":"pith_short_12","alias_value":"Q2KTA23FO7TA","created_at":"2026-05-18T12:25:47.102015+00:00"},{"alias_kind":"pith_short_16","alias_value":"Q2KTA23FO7TA2PRR","created_at":"2026-05-18T12:25:47.102015+00:00"},{"alias_kind":"pith_short_8","alias_value":"Q2KTA23F","created_at":"2026-05-18T12:25:47.102015+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/Q2KTA23FO7TA2PRRHGSJ26KJ2H","json":"https://pith.science/pith/Q2KTA23FO7TA2PRRHGSJ26KJ2H.json","graph_json":"https://pith.science/api/pith-number/Q2KTA23FO7TA2PRRHGSJ26KJ2H/graph.json","events_json":"https://pith.science/api/pith-number/Q2KTA23FO7TA2PRRHGSJ26KJ2H/events.json","paper":"https://pith.science/paper/Q2KTA23F"},"agent_actions":{"view_html":"https://pith.science/pith/Q2KTA23FO7TA2PRRHGSJ26KJ2H","download_json":"https://pith.science/pith/Q2KTA23FO7TA2PRRHGSJ26KJ2H.json","view_paper":"https://pith.science/paper/Q2KTA23F","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=nucl-th/9404016&json=true","fetch_graph":"https://pith.science/api/pith-number/Q2KTA23FO7TA2PRRHGSJ26KJ2H/graph.json","fetch_events":"https://pith.science/api/pith-number/Q2KTA23FO7TA2PRRHGSJ26KJ2H/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/Q2KTA23FO7TA2PRRHGSJ26KJ2H/action/timestamp_anchor","attest_storage":"https://pith.science/pith/Q2KTA23FO7TA2PRRHGSJ26KJ2H/action/storage_attestation","attest_author":"https://pith.science/pith/Q2KTA23FO7TA2PRRHGSJ26KJ2H/action/author_attestation","sign_citation":"https://pith.science/pith/Q2KTA23FO7TA2PRRHGSJ26KJ2H/action/citation_signature","submit_replication":"https://pith.science/pith/Q2KTA23FO7TA2PRRHGSJ26KJ2H/action/replication_record"}},"created_at":"2026-05-18T01:38:12.743193+00:00","updated_at":"2026-05-18T01:38:12.743193+00:00"}