{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:ULJZJRKB4PHNWEKGG5TPBS7LQV","short_pith_number":"pith:ULJZJRKB","canonical_record":{"source":{"id":"1906.09870","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2019-06-24T12:02:01Z","cross_cats_sorted":["nucl-ex"],"title_canon_sha256":"0fb3eb9239d2c62083cb11d919aa68dcd97e37b5790a16eb71a3c7dbdb2ccf5c","abstract_canon_sha256":"0b467d8ddad0f7854cdd01f129111df707113d96d8ffefe369d3df3862877e4a"},"schema_version":"1.0"},"canonical_sha256":"a2d394c541e3cedb11463766f0cbeb8577b6a88bcb70d47cbb0fc5e5461c667f","source":{"kind":"arxiv","id":"1906.09870","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1906.09870","created_at":"2026-05-17T23:42:36Z"},{"alias_kind":"arxiv_version","alias_value":"1906.09870v1","created_at":"2026-05-17T23:42:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1906.09870","created_at":"2026-05-17T23:42:36Z"},{"alias_kind":"pith_short_12","alias_value":"ULJZJRKB4PHN","created_at":"2026-05-18T12:33:30Z"},{"alias_kind":"pith_short_16","alias_value":"ULJZJRKB4PHNWEKG","created_at":"2026-05-18T12:33:30Z"},{"alias_kind":"pith_short_8","alias_value":"ULJZJRKB","created_at":"2026-05-18T12:33:30Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:ULJZJRKB4PHNWEKGG5TPBS7LQV","target":"record","payload":{"canonical_record":{"source":{"id":"1906.09870","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2019-06-24T12:02:01Z","cross_cats_sorted":["nucl-ex"],"title_canon_sha256":"0fb3eb9239d2c62083cb11d919aa68dcd97e37b5790a16eb71a3c7dbdb2ccf5c","abstract_canon_sha256":"0b467d8ddad0f7854cdd01f129111df707113d96d8ffefe369d3df3862877e4a"},"schema_version":"1.0"},"canonical_sha256":"a2d394c541e3cedb11463766f0cbeb8577b6a88bcb70d47cbb0fc5e5461c667f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:42:36.399229Z","signature_b64":"rLd4f46gD/5gOZupZ+iRR2iZLTdjNz2kjYnaykXyGx6Wg6dUrWgWZc/o9RmT/kYKG8mZHiUZbVr2rl5J04MdBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a2d394c541e3cedb11463766f0cbeb8577b6a88bcb70d47cbb0fc5e5461c667f","last_reissued_at":"2026-05-17T23:42:36.398419Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:42:36.398419Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1906.09870","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-17T23:42:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"o+lkvk8N62Yk9KjDS7Ybbc5iLTEmn7IDrLKabZsKVHSCdUSU3wg9fbP0aqPmqY4DRAREqkCIOHin1j82H5xqAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T02:20:04.319902Z"},"content_sha256":"927c9fa759f1fe197d521088d2d23baa9bea71d0ec990cc38c3356b4c38f045d","schema_version":"1.0","event_id":"sha256:927c9fa759f1fe197d521088d2d23baa9bea71d0ec990cc38c3356b4c38f045d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:ULJZJRKB4PHNWEKGG5TPBS7LQV","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Radiative corrections to Gamow-Teller decays","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-ex"],"primary_cat":"nucl-th","authors_text":"Leendert Hayen, Nathal Severijns","submitted_at":"2019-06-24T12:02:01Z","abstract_excerpt":"Radiative corrections in the electroweak sector constitute an essential component in the ability to disentangle Beyond Standard Model physics from experimental data. This is particularly relevant for strongly bound systems undergoing weak decays such as nuclear $\\beta$ decay, where its contribution to top-row CKM unitarity tests is essential. In this Letter we note the need for an additional radiative correction to the Gamow-Teller form factor in allowed decays. It concerns a combination of electrostatic final state interactions and QCD-induced currents. We review the basic derivation and repo"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1906.09870","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-17T23:42:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4kw1b4okYUpOAtfJZoyjYpgioY03a5T7EaObUojo6X+rB4uyLTvVWvOxxjYpkNvbBMQshfqBjih+TuWV6fLFAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T02:20:04.320592Z"},"content_sha256":"3a691c4d04d422d8981e3347e55e77d7f3948976583cf82155ebe3701e2e3e89","schema_version":"1.0","event_id":"sha256:3a691c4d04d422d8981e3347e55e77d7f3948976583cf82155ebe3701e2e3e89"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ULJZJRKB4PHNWEKGG5TPBS7LQV/bundle.json","state_url":"https://pith.science/pith/ULJZJRKB4PHNWEKGG5TPBS7LQV/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ULJZJRKB4PHNWEKGG5TPBS7LQV/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-26T02:20:04Z","links":{"resolver":"https://pith.science/pith/ULJZJRKB4PHNWEKGG5TPBS7LQV","bundle":"https://pith.science/pith/ULJZJRKB4PHNWEKGG5TPBS7LQV/bundle.json","state":"https://pith.science/pith/ULJZJRKB4PHNWEKGG5TPBS7LQV/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ULJZJRKB4PHNWEKGG5TPBS7LQV/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:ULJZJRKB4PHNWEKGG5TPBS7LQV","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"0b467d8ddad0f7854cdd01f129111df707113d96d8ffefe369d3df3862877e4a","cross_cats_sorted":["nucl-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2019-06-24T12:02:01Z","title_canon_sha256":"0fb3eb9239d2c62083cb11d919aa68dcd97e37b5790a16eb71a3c7dbdb2ccf5c"},"schema_version":"1.0","source":{"id":"1906.09870","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1906.09870","created_at":"2026-05-17T23:42:36Z"},{"alias_kind":"arxiv_version","alias_value":"1906.09870v1","created_at":"2026-05-17T23:42:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1906.09870","created_at":"2026-05-17T23:42:36Z"},{"alias_kind":"pith_short_12","alias_value":"ULJZJRKB4PHN","created_at":"2026-05-18T12:33:30Z"},{"alias_kind":"pith_short_16","alias_value":"ULJZJRKB4PHNWEKG","created_at":"2026-05-18T12:33:30Z"},{"alias_kind":"pith_short_8","alias_value":"ULJZJRKB","created_at":"2026-05-18T12:33:30Z"}],"graph_snapshots":[{"event_id":"sha256:3a691c4d04d422d8981e3347e55e77d7f3948976583cf82155ebe3701e2e3e89","target":"graph","created_at":"2026-05-17T23:42:36Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"Radiative corrections in the electroweak sector constitute an essential component in the ability to disentangle Beyond Standard Model physics from experimental data. This is particularly relevant for strongly bound systems undergoing weak decays such as nuclear $\\beta$ decay, where its contribution to top-row CKM unitarity tests is essential. In this Letter we note the need for an additional radiative correction to the Gamow-Teller form factor in allowed decays. It concerns a combination of electrostatic final state interactions and QCD-induced currents. We review the basic derivation and repo","authors_text":"Leendert Hayen, Nathal Severijns","cross_cats":["nucl-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2019-06-24T12:02:01Z","title":"Radiative corrections to Gamow-Teller decays"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1906.09870","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:927c9fa759f1fe197d521088d2d23baa9bea71d0ec990cc38c3356b4c38f045d","target":"record","created_at":"2026-05-17T23:42:36Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"0b467d8ddad0f7854cdd01f129111df707113d96d8ffefe369d3df3862877e4a","cross_cats_sorted":["nucl-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2019-06-24T12:02:01Z","title_canon_sha256":"0fb3eb9239d2c62083cb11d919aa68dcd97e37b5790a16eb71a3c7dbdb2ccf5c"},"schema_version":"1.0","source":{"id":"1906.09870","kind":"arxiv","version":1}},"canonical_sha256":"a2d394c541e3cedb11463766f0cbeb8577b6a88bcb70d47cbb0fc5e5461c667f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a2d394c541e3cedb11463766f0cbeb8577b6a88bcb70d47cbb0fc5e5461c667f","first_computed_at":"2026-05-17T23:42:36.398419Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:42:36.398419Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"rLd4f46gD/5gOZupZ+iRR2iZLTdjNz2kjYnaykXyGx6Wg6dUrWgWZc/o9RmT/kYKG8mZHiUZbVr2rl5J04MdBw==","signature_status":"signed_v1","signed_at":"2026-05-17T23:42:36.399229Z","signed_message":"canonical_sha256_bytes"},"source_id":"1906.09870","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:927c9fa759f1fe197d521088d2d23baa9bea71d0ec990cc38c3356b4c38f045d","sha256:3a691c4d04d422d8981e3347e55e77d7f3948976583cf82155ebe3701e2e3e89"],"state_sha256":"d9e78badb6f0df286ceb7fdc08079758d5a7521ee1622093587c3e2742ae2d4a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OF7J9N3VjHfPYe4w5ueWhmOtUrl8/wp56CPhcE9jnf+g8uvHIoSJOOqJvE1C8kFbOid+7U3sS0K7npgHm4i0Bg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T02:20:04.324387Z","bundle_sha256":"d4f4dc162405f01fe7230a49d8aa890d0e177d546b18b304110ddca916c8c31e"}}