{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:FRPYQM2HAJP74LKDTXOIAA6JYO","short_pith_number":"pith:FRPYQM2H","schema_version":"1.0","canonical_sha256":"2c5f883347025ffe2d439ddc8003c9c39e285d123fe85f808854a2a459402459","source":{"kind":"arxiv","id":"1211.5871","version":2},"attestation_state":"computed","paper":{"title":"Collective excitations of $\\Lambda$ hypernuclei","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-ex"],"primary_cat":"nucl-th","authors_text":"F. Minato, J. M. Yao, K. Hagino, M. Thi Win, Z. P. Li","submitted_at":"2012-11-26T07:26:45Z","abstract_excerpt":"We discuss low-lying collective excitations of $\\Lambda$ hypernuclei using the self-consistent mean-field approaches. We first discuss the deformation properties of $\\Lambda$ hypernuclei in the $sd$-shell region. Based on the relativistic mean-field (RMF) approach, we show that the oblate deformation for $^{28}$Si nucleus may disappear when a $\\Lambda$ particle is added to this nucleus. We then discuss the rotational excitations of $^{25}_{\\Lambda}$Mg nucleus using the three-dimensional potential energy surface in the deformation plane obtained with the Skyrme-Hartree-Fock method. The deformat"},"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":"1211.5871","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2012-11-26T07:26:45Z","cross_cats_sorted":["nucl-ex"],"title_canon_sha256":"7a206762cdbe50a448b9dfb3f1afa2f79773d6013464cde60a22edf7735c76ac","abstract_canon_sha256":"2f10fa2693618741aca59c451dee0dc59f750ccd74a28e639417e7a79b0c7845"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:52:55.199648Z","signature_b64":"5WPb0W5F/yXDEIyXdm/D2TVEGt/srL4Q2WAnlLv2mG3cpoXbXEKtaEeCfpveylACKDyHMcMB/oUvsj1uYxwCCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2c5f883347025ffe2d439ddc8003c9c39e285d123fe85f808854a2a459402459","last_reissued_at":"2026-05-18T01:52:55.199097Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:52:55.199097Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Collective excitations of $\\Lambda$ hypernuclei","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-ex"],"primary_cat":"nucl-th","authors_text":"F. Minato, J. M. Yao, K. Hagino, M. Thi Win, Z. P. Li","submitted_at":"2012-11-26T07:26:45Z","abstract_excerpt":"We discuss low-lying collective excitations of $\\Lambda$ hypernuclei using the self-consistent mean-field approaches. We first discuss the deformation properties of $\\Lambda$ hypernuclei in the $sd$-shell region. Based on the relativistic mean-field (RMF) approach, we show that the oblate deformation for $^{28}$Si nucleus may disappear when a $\\Lambda$ particle is added to this nucleus. We then discuss the rotational excitations of $^{25}_{\\Lambda}$Mg nucleus using the three-dimensional potential energy surface in the deformation plane obtained with the Skyrme-Hartree-Fock method. The deformat"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1211.5871","kind":"arxiv","version":2},"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":"1211.5871","created_at":"2026-05-18T01:52:55.199183+00:00"},{"alias_kind":"arxiv_version","alias_value":"1211.5871v2","created_at":"2026-05-18T01:52:55.199183+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1211.5871","created_at":"2026-05-18T01:52:55.199183+00:00"},{"alias_kind":"pith_short_12","alias_value":"FRPYQM2HAJP7","created_at":"2026-05-18T12:27:06.952714+00:00"},{"alias_kind":"pith_short_16","alias_value":"FRPYQM2HAJP74LKD","created_at":"2026-05-18T12:27:06.952714+00:00"},{"alias_kind":"pith_short_8","alias_value":"FRPYQM2H","created_at":"2026-05-18T12:27:06.952714+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/FRPYQM2HAJP74LKDTXOIAA6JYO","json":"https://pith.science/pith/FRPYQM2HAJP74LKDTXOIAA6JYO.json","graph_json":"https://pith.science/api/pith-number/FRPYQM2HAJP74LKDTXOIAA6JYO/graph.json","events_json":"https://pith.science/api/pith-number/FRPYQM2HAJP74LKDTXOIAA6JYO/events.json","paper":"https://pith.science/paper/FRPYQM2H"},"agent_actions":{"view_html":"https://pith.science/pith/FRPYQM2HAJP74LKDTXOIAA6JYO","download_json":"https://pith.science/pith/FRPYQM2HAJP74LKDTXOIAA6JYO.json","view_paper":"https://pith.science/paper/FRPYQM2H","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1211.5871&json=true","fetch_graph":"https://pith.science/api/pith-number/FRPYQM2HAJP74LKDTXOIAA6JYO/graph.json","fetch_events":"https://pith.science/api/pith-number/FRPYQM2HAJP74LKDTXOIAA6JYO/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/FRPYQM2HAJP74LKDTXOIAA6JYO/action/timestamp_anchor","attest_storage":"https://pith.science/pith/FRPYQM2HAJP74LKDTXOIAA6JYO/action/storage_attestation","attest_author":"https://pith.science/pith/FRPYQM2HAJP74LKDTXOIAA6JYO/action/author_attestation","sign_citation":"https://pith.science/pith/FRPYQM2HAJP74LKDTXOIAA6JYO/action/citation_signature","submit_replication":"https://pith.science/pith/FRPYQM2HAJP74LKDTXOIAA6JYO/action/replication_record"}},"created_at":"2026-05-18T01:52:55.199183+00:00","updated_at":"2026-05-18T01:52:55.199183+00:00"}