{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:5ENIT2IDOR3GVURR55IDEL7UMT","short_pith_number":"pith:5ENIT2ID","schema_version":"1.0","canonical_sha256":"e91a89e90374766ad231ef50322ff464c51e740f973d0f8ecfcff1b804bfa57f","source":{"kind":"arxiv","id":"1503.08124","version":1},"attestation_state":"computed","paper":{"title":"First direct determination of the superallowed $\\beta$-decay $Q_{EC}$-value for $^{14}$O","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-ex","authors_text":"A.A. Valverde, A.C.C. Villari, C. Izzo, C.S. Sumithrarachchi, D.J. Morrissey, G. Bollen, K. Cooper, K. Gulyuz, M. Brodeur, M. Eibach, M. Redshaw, R.A. Bryce, R. Ringle, R. Sandler, S. Schwarz","submitted_at":"2015-03-27T16:11:42Z","abstract_excerpt":"We report the first direct measurement of the $^{14}\\text{O}$ superallowed Fermi $\\beta$-decay $Q_{EC}$-value, the last of the so-called \"traditional nine\" superallowed Fermi $\\beta$-decays to be measured with Penning trap mass spectrometry. $^{14}$O, along with the other low-$Z$ superallowed $\\beta$-emitter, $^{10}$C, is crucial for setting limits on the existence of possible scalar currents. The new ground state $Q_{EC}$ value, 5144.364(25) keV, when combined with the energy of the $0^+$ daughter state, $E_x(0^+)=2312.798(11)$~keV [Nucl. Phys. A {\\bf{523}}, 1 (1991)], provides a new determin"},"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":"1503.08124","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2015-03-27T16:11:42Z","cross_cats_sorted":[],"title_canon_sha256":"d2cee6c2bb1c17ffc868cddfa1ca0e3c0895e59318ceb5047a4f2dea3f5b8a35","abstract_canon_sha256":"24421a13ba351dfb45985eee562ee10fd3c05ae100109a155b0696eac27d2254"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:46:21.520763Z","signature_b64":"LuhGYghoTKUtYuSPByeMreVG72O/gu0HChrEVLYIusUSH0cPQ7ElUG3AFtDc4d30c29vJSov7kU7Nrwk4XuZAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e91a89e90374766ad231ef50322ff464c51e740f973d0f8ecfcff1b804bfa57f","last_reissued_at":"2026-05-18T01:46:21.519877Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:46:21.519877Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"First direct determination of the superallowed $\\beta$-decay $Q_{EC}$-value for $^{14}$O","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-ex","authors_text":"A.A. Valverde, A.C.C. Villari, C. Izzo, C.S. Sumithrarachchi, D.J. Morrissey, G. Bollen, K. Cooper, K. Gulyuz, M. Brodeur, M. Eibach, M. Redshaw, R.A. Bryce, R. Ringle, R. Sandler, S. Schwarz","submitted_at":"2015-03-27T16:11:42Z","abstract_excerpt":"We report the first direct measurement of the $^{14}\\text{O}$ superallowed Fermi $\\beta$-decay $Q_{EC}$-value, the last of the so-called \"traditional nine\" superallowed Fermi $\\beta$-decays to be measured with Penning trap mass spectrometry. $^{14}$O, along with the other low-$Z$ superallowed $\\beta$-emitter, $^{10}$C, is crucial for setting limits on the existence of possible scalar currents. The new ground state $Q_{EC}$ value, 5144.364(25) keV, when combined with the energy of the $0^+$ daughter state, $E_x(0^+)=2312.798(11)$~keV [Nucl. Phys. A {\\bf{523}}, 1 (1991)], provides a new determin"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1503.08124","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":"1503.08124","created_at":"2026-05-18T01:46:21.520006+00:00"},{"alias_kind":"arxiv_version","alias_value":"1503.08124v1","created_at":"2026-05-18T01:46:21.520006+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1503.08124","created_at":"2026-05-18T01:46:21.520006+00:00"},{"alias_kind":"pith_short_12","alias_value":"5ENIT2IDOR3G","created_at":"2026-05-18T12:29:05.191682+00:00"},{"alias_kind":"pith_short_16","alias_value":"5ENIT2IDOR3GVURR","created_at":"2026-05-18T12:29:05.191682+00:00"},{"alias_kind":"pith_short_8","alias_value":"5ENIT2ID","created_at":"2026-05-18T12:29:05.191682+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/5ENIT2IDOR3GVURR55IDEL7UMT","json":"https://pith.science/pith/5ENIT2IDOR3GVURR55IDEL7UMT.json","graph_json":"https://pith.science/api/pith-number/5ENIT2IDOR3GVURR55IDEL7UMT/graph.json","events_json":"https://pith.science/api/pith-number/5ENIT2IDOR3GVURR55IDEL7UMT/events.json","paper":"https://pith.science/paper/5ENIT2ID"},"agent_actions":{"view_html":"https://pith.science/pith/5ENIT2IDOR3GVURR55IDEL7UMT","download_json":"https://pith.science/pith/5ENIT2IDOR3GVURR55IDEL7UMT.json","view_paper":"https://pith.science/paper/5ENIT2ID","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1503.08124&json=true","fetch_graph":"https://pith.science/api/pith-number/5ENIT2IDOR3GVURR55IDEL7UMT/graph.json","fetch_events":"https://pith.science/api/pith-number/5ENIT2IDOR3GVURR55IDEL7UMT/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/5ENIT2IDOR3GVURR55IDEL7UMT/action/timestamp_anchor","attest_storage":"https://pith.science/pith/5ENIT2IDOR3GVURR55IDEL7UMT/action/storage_attestation","attest_author":"https://pith.science/pith/5ENIT2IDOR3GVURR55IDEL7UMT/action/author_attestation","sign_citation":"https://pith.science/pith/5ENIT2IDOR3GVURR55IDEL7UMT/action/citation_signature","submit_replication":"https://pith.science/pith/5ENIT2IDOR3GVURR55IDEL7UMT/action/replication_record"}},"created_at":"2026-05-18T01:46:21.520006+00:00","updated_at":"2026-05-18T01:46:21.520006+00:00"}