{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:ZE6EC5B44JFEHZKEBPS6IY4E2G","short_pith_number":"pith:ZE6EC5B4","schema_version":"1.0","canonical_sha256":"c93c41743ce24a43e5440be5e46384d1aaf6bdc96dc0f470fd0fcca98178acd3","source":{"kind":"arxiv","id":"1401.6262","version":1},"attestation_state":"computed","paper":{"title":"Strongly enhanced atomic parity violation due to close levels of opposite parity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.atom-ph","authors_text":"B. M. Roberts, V. A. Dzuba, V. V. Flambaum","submitted_at":"2014-01-24T05:27:24Z","abstract_excerpt":"We present calculations of nuclear-spin-dependent and nuclear-spin-independent parity violating amplitudes in Ba, Ra, Ac+, Th and Pa. Parity nonconservation in these systems is greatly enhanced due to the presence of very close electronic energy levels of opposite parity, large nuclear charge, and strong nuclear enhancement of parity-violating effects. The presented amplitudes constitute several of the largest atomic parity-violating signals predicted so far. Experiments using these systems may be performed to determine values for the nuclear anapole moment, a P-odd T-even nuclear moment given"},"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":"1401.6262","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2014-01-24T05:27:24Z","cross_cats_sorted":[],"title_canon_sha256":"2df546f2eb537786b1d4a0947940493538e51c0e5c1a8bbe75dbff41e8d90d1f","abstract_canon_sha256":"2774493cfea4c5d86971da5edd443eaff7009531c42e2ed432236d224d76abf8"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:53:39.986143Z","signature_b64":"WbkuPpWEIcaDt17cBV5wuf8BXzHWAxTg/SEJdAjXz7+vDRMiflSo39SVltVCRJq3rFv65Sl6vMGGBFO2+FueCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c93c41743ce24a43e5440be5e46384d1aaf6bdc96dc0f470fd0fcca98178acd3","last_reissued_at":"2026-05-18T02:53:39.985411Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:53:39.985411Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Strongly enhanced atomic parity violation due to close levels of opposite parity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.atom-ph","authors_text":"B. M. Roberts, V. A. Dzuba, V. V. Flambaum","submitted_at":"2014-01-24T05:27:24Z","abstract_excerpt":"We present calculations of nuclear-spin-dependent and nuclear-spin-independent parity violating amplitudes in Ba, Ra, Ac+, Th and Pa. Parity nonconservation in these systems is greatly enhanced due to the presence of very close electronic energy levels of opposite parity, large nuclear charge, and strong nuclear enhancement of parity-violating effects. The presented amplitudes constitute several of the largest atomic parity-violating signals predicted so far. Experiments using these systems may be performed to determine values for the nuclear anapole moment, a P-odd T-even nuclear moment given"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1401.6262","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":"1401.6262","created_at":"2026-05-18T02:53:39.985526+00:00"},{"alias_kind":"arxiv_version","alias_value":"1401.6262v1","created_at":"2026-05-18T02:53:39.985526+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1401.6262","created_at":"2026-05-18T02:53:39.985526+00:00"},{"alias_kind":"pith_short_12","alias_value":"ZE6EC5B44JFE","created_at":"2026-05-18T12:28:59.999130+00:00"},{"alias_kind":"pith_short_16","alias_value":"ZE6EC5B44JFEHZKE","created_at":"2026-05-18T12:28:59.999130+00:00"},{"alias_kind":"pith_short_8","alias_value":"ZE6EC5B4","created_at":"2026-05-18T12:28:59.999130+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/ZE6EC5B44JFEHZKEBPS6IY4E2G","json":"https://pith.science/pith/ZE6EC5B44JFEHZKEBPS6IY4E2G.json","graph_json":"https://pith.science/api/pith-number/ZE6EC5B44JFEHZKEBPS6IY4E2G/graph.json","events_json":"https://pith.science/api/pith-number/ZE6EC5B44JFEHZKEBPS6IY4E2G/events.json","paper":"https://pith.science/paper/ZE6EC5B4"},"agent_actions":{"view_html":"https://pith.science/pith/ZE6EC5B44JFEHZKEBPS6IY4E2G","download_json":"https://pith.science/pith/ZE6EC5B44JFEHZKEBPS6IY4E2G.json","view_paper":"https://pith.science/paper/ZE6EC5B4","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1401.6262&json=true","fetch_graph":"https://pith.science/api/pith-number/ZE6EC5B44JFEHZKEBPS6IY4E2G/graph.json","fetch_events":"https://pith.science/api/pith-number/ZE6EC5B44JFEHZKEBPS6IY4E2G/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ZE6EC5B44JFEHZKEBPS6IY4E2G/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ZE6EC5B44JFEHZKEBPS6IY4E2G/action/storage_attestation","attest_author":"https://pith.science/pith/ZE6EC5B44JFEHZKEBPS6IY4E2G/action/author_attestation","sign_citation":"https://pith.science/pith/ZE6EC5B44JFEHZKEBPS6IY4E2G/action/citation_signature","submit_replication":"https://pith.science/pith/ZE6EC5B44JFEHZKEBPS6IY4E2G/action/replication_record"}},"created_at":"2026-05-18T02:53:39.985526+00:00","updated_at":"2026-05-18T02:53:39.985526+00:00"}