{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:HW7WAXGQPFITXIITLLOM5B57AE","short_pith_number":"pith:HW7WAXGQ","schema_version":"1.0","canonical_sha256":"3dbf605cd079513ba1135adcce87bf0112a801763b075cb91320fdee35343ac3","source":{"kind":"arxiv","id":"1709.07530","version":2},"attestation_state":"computed","paper":{"title":"High precision analytical description of the allowed $\\beta$ spectrum shape","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-ex"],"primary_cat":"nucl-th","authors_text":"Dagmara Rozpedzik, Kazimierz Bodek, Leendert Hayen, Nathal Severijns, Xavier Mougeot","submitted_at":"2017-09-21T22:18:52Z","abstract_excerpt":"A fully analytical description of the allowed $\\beta$ spectrum shape is given in view of ongoing and planned measurements. Its study forms an invaluable tool in the search for physics beyond the standard electroweak model and the weak magnetism recoil term. Contributions stemming from finite size corrections, mass effects, and radiative corrections are reviewed. A particular focus is placed on atomic and chemical effects, where the existing description is extended and analytically provided. The effects of QCD-induced recoil terms are discussed, and cross-checks were performed for different the"},"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":"1709.07530","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2017-09-21T22:18:52Z","cross_cats_sorted":["nucl-ex"],"title_canon_sha256":"f1b524c0853141684c10ebb3351c6a37eeb44b4f3d563330980a706b2e779dc3","abstract_canon_sha256":"341c9be4ac9408dbcdba0e4791eecdf344c78d00837b546655e67a04d7826fa9"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:14:34.435777Z","signature_b64":"4JO+JxqwQlR6dMNmzLuAlnuiIkZTOs3hG2EQH0ttZeuzSaREUD6xUEnmX08y6AvL8QPo2Z6eyMQeDsi/ESqDCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3dbf605cd079513ba1135adcce87bf0112a801763b075cb91320fdee35343ac3","last_reissued_at":"2026-05-18T00:14:34.435158Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:14:34.435158Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"High precision analytical description of the allowed $\\beta$ spectrum shape","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-ex"],"primary_cat":"nucl-th","authors_text":"Dagmara Rozpedzik, Kazimierz Bodek, Leendert Hayen, Nathal Severijns, Xavier Mougeot","submitted_at":"2017-09-21T22:18:52Z","abstract_excerpt":"A fully analytical description of the allowed $\\beta$ spectrum shape is given in view of ongoing and planned measurements. Its study forms an invaluable tool in the search for physics beyond the standard electroweak model and the weak magnetism recoil term. Contributions stemming from finite size corrections, mass effects, and radiative corrections are reviewed. A particular focus is placed on atomic and chemical effects, where the existing description is extended and analytically provided. The effects of QCD-induced recoil terms are discussed, and cross-checks were performed for different the"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1709.07530","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":"1709.07530","created_at":"2026-05-18T00:14:34.435240+00:00"},{"alias_kind":"arxiv_version","alias_value":"1709.07530v2","created_at":"2026-05-18T00:14:34.435240+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1709.07530","created_at":"2026-05-18T00:14:34.435240+00:00"},{"alias_kind":"pith_short_12","alias_value":"HW7WAXGQPFIT","created_at":"2026-05-18T12:31:21.493067+00:00"},{"alias_kind":"pith_short_16","alias_value":"HW7WAXGQPFITXIIT","created_at":"2026-05-18T12:31:21.493067+00:00"},{"alias_kind":"pith_short_8","alias_value":"HW7WAXGQ","created_at":"2026-05-18T12:31:21.493067+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2605.13985","citing_title":"Taming nuclear size and shape effects in superallowed beta-decay","ref_index":13,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/HW7WAXGQPFITXIITLLOM5B57AE","json":"https://pith.science/pith/HW7WAXGQPFITXIITLLOM5B57AE.json","graph_json":"https://pith.science/api/pith-number/HW7WAXGQPFITXIITLLOM5B57AE/graph.json","events_json":"https://pith.science/api/pith-number/HW7WAXGQPFITXIITLLOM5B57AE/events.json","paper":"https://pith.science/paper/HW7WAXGQ"},"agent_actions":{"view_html":"https://pith.science/pith/HW7WAXGQPFITXIITLLOM5B57AE","download_json":"https://pith.science/pith/HW7WAXGQPFITXIITLLOM5B57AE.json","view_paper":"https://pith.science/paper/HW7WAXGQ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1709.07530&json=true","fetch_graph":"https://pith.science/api/pith-number/HW7WAXGQPFITXIITLLOM5B57AE/graph.json","fetch_events":"https://pith.science/api/pith-number/HW7WAXGQPFITXIITLLOM5B57AE/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/HW7WAXGQPFITXIITLLOM5B57AE/action/timestamp_anchor","attest_storage":"https://pith.science/pith/HW7WAXGQPFITXIITLLOM5B57AE/action/storage_attestation","attest_author":"https://pith.science/pith/HW7WAXGQPFITXIITLLOM5B57AE/action/author_attestation","sign_citation":"https://pith.science/pith/HW7WAXGQPFITXIITLLOM5B57AE/action/citation_signature","submit_replication":"https://pith.science/pith/HW7WAXGQPFITXIITLLOM5B57AE/action/replication_record"}},"created_at":"2026-05-18T00:14:34.435240+00:00","updated_at":"2026-05-18T00:14:34.435240+00:00"}