{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:EPAWSJ2KFX6P5SCCN2WOIEJJ7J","short_pith_number":"pith:EPAWSJ2K","schema_version":"1.0","canonical_sha256":"23c169274a2dfcfec8426eace41129fa5290d1856979994be423090c20872a3d","source":{"kind":"arxiv","id":"1502.06908","version":1},"attestation_state":"computed","paper":{"title":"Global study of beyond-mean-field correlation energies in covariant energy density functional theory using a collective Hamiltonian method","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-th","authors_text":"J. Meng, J. M. Yao, K. Q. Lu, Z. P. Li, Z. X. Li","submitted_at":"2015-02-24T18:55:41Z","abstract_excerpt":"We report the first global study of dynamic correlation energies (DCEs) associated with rotational motion and quadrupole shape vibrational motion in a covariant energy density functional (CEDF) for 575 even-even nuclei with proton numbers ranging from $Z=8$ to $Z=108$ by solving a five-dimensional collective Hamiltonian, the collective parameters of which are determined from triaxial relativistic mean-field plus BCS calculation using the PC-PK1 force. After taking into account these beyond mean-field DCEs, the root-mean-square (rms) deviation with respect to nuclear masses is reduced significa"},"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":"1502.06908","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2015-02-24T18:55:41Z","cross_cats_sorted":[],"title_canon_sha256":"8371abde8e0def986f578039705e87439f098a518d1305189382c623e3360d10","abstract_canon_sha256":"5a3192f9508f275a396bbccae29fa635ca767acdad991407675bcfe90a69b66a"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:26:24.185487Z","signature_b64":"zJJ74nHV20dKd448PmcwcPT99qehgv0QzvuV4fkoW9lqklKClmqGKn3b0peLFPbR2q0jjd2mlJQdkqKvrEV5Dg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"23c169274a2dfcfec8426eace41129fa5290d1856979994be423090c20872a3d","last_reissued_at":"2026-05-18T02:26:24.184848Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:26:24.184848Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Global study of beyond-mean-field correlation energies in covariant energy density functional theory using a collective Hamiltonian method","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-th","authors_text":"J. Meng, J. M. Yao, K. Q. Lu, Z. P. Li, Z. X. Li","submitted_at":"2015-02-24T18:55:41Z","abstract_excerpt":"We report the first global study of dynamic correlation energies (DCEs) associated with rotational motion and quadrupole shape vibrational motion in a covariant energy density functional (CEDF) for 575 even-even nuclei with proton numbers ranging from $Z=8$ to $Z=108$ by solving a five-dimensional collective Hamiltonian, the collective parameters of which are determined from triaxial relativistic mean-field plus BCS calculation using the PC-PK1 force. After taking into account these beyond mean-field DCEs, the root-mean-square (rms) deviation with respect to nuclear masses is reduced significa"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1502.06908","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":"1502.06908","created_at":"2026-05-18T02:26:24.184940+00:00"},{"alias_kind":"arxiv_version","alias_value":"1502.06908v1","created_at":"2026-05-18T02:26:24.184940+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1502.06908","created_at":"2026-05-18T02:26:24.184940+00:00"},{"alias_kind":"pith_short_12","alias_value":"EPAWSJ2KFX6P","created_at":"2026-05-18T12:29:19.899920+00:00"},{"alias_kind":"pith_short_16","alias_value":"EPAWSJ2KFX6P5SCC","created_at":"2026-05-18T12:29:19.899920+00:00"},{"alias_kind":"pith_short_8","alias_value":"EPAWSJ2K","created_at":"2026-05-18T12:29:19.899920+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/EPAWSJ2KFX6P5SCCN2WOIEJJ7J","json":"https://pith.science/pith/EPAWSJ2KFX6P5SCCN2WOIEJJ7J.json","graph_json":"https://pith.science/api/pith-number/EPAWSJ2KFX6P5SCCN2WOIEJJ7J/graph.json","events_json":"https://pith.science/api/pith-number/EPAWSJ2KFX6P5SCCN2WOIEJJ7J/events.json","paper":"https://pith.science/paper/EPAWSJ2K"},"agent_actions":{"view_html":"https://pith.science/pith/EPAWSJ2KFX6P5SCCN2WOIEJJ7J","download_json":"https://pith.science/pith/EPAWSJ2KFX6P5SCCN2WOIEJJ7J.json","view_paper":"https://pith.science/paper/EPAWSJ2K","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1502.06908&json=true","fetch_graph":"https://pith.science/api/pith-number/EPAWSJ2KFX6P5SCCN2WOIEJJ7J/graph.json","fetch_events":"https://pith.science/api/pith-number/EPAWSJ2KFX6P5SCCN2WOIEJJ7J/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/EPAWSJ2KFX6P5SCCN2WOIEJJ7J/action/timestamp_anchor","attest_storage":"https://pith.science/pith/EPAWSJ2KFX6P5SCCN2WOIEJJ7J/action/storage_attestation","attest_author":"https://pith.science/pith/EPAWSJ2KFX6P5SCCN2WOIEJJ7J/action/author_attestation","sign_citation":"https://pith.science/pith/EPAWSJ2KFX6P5SCCN2WOIEJJ7J/action/citation_signature","submit_replication":"https://pith.science/pith/EPAWSJ2KFX6P5SCCN2WOIEJJ7J/action/replication_record"}},"created_at":"2026-05-18T02:26:24.184940+00:00","updated_at":"2026-05-18T02:26:24.184940+00:00"}