{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2023:DTJRXAAU5IBYG3AYZFLJQ2OY7B","short_pith_number":"pith:DTJRXAAU","schema_version":"1.0","canonical_sha256":"1cd31b8014ea03836c18c9569869d8f844e8e97013e44afd69e0c9bdcf20a334","source":{"kind":"arxiv","id":"2304.00825","version":2},"attestation_state":"computed","paper":{"title":"Decay dynamics of $N\\to \\ell \\pi $ and $N\\to \\ell \\gamma$","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Mitja Sadl, Svjetlana Fajfer","submitted_at":"2023-04-03T09:13:17Z","abstract_excerpt":"SuperKamiokande experiment tightly bounds the lifetimes of the baryon number violating proton decays. The decay widths for the nucleon to an antilepton and a photon are not so well bounded experimentally as $\\ell \\pi$ modes. Using an effective Lagrangian approach, we relate the decay widths of $N\\to \\ell \\gamma $ to the decay widths of $N\\to \\ell \\pi$. Our result points out factor $10^{3}$ suppression of the decay widths $\\Gamma (p \\to \\ell^{+} \\gamma)$ and $\\Gamma (n \\to \\bar \\nu \\gamma)$ compared to the decay widths $\\Gamma (p \\to \\ell^{+} \\pi^{0})$ and $\\Gamma (n \\to \\bar \\nu \\pi^{0})$, res"},"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":"2304.00825","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"hep-ph","submitted_at":"2023-04-03T09:13:17Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"1e756c2dc75602cf85aa1ab3adde2b544e8acbc06b52d7584ae9d877dda82d7c","abstract_canon_sha256":"21c4cd65318855329cd5000ad63580507dfb7d79d73366bb6681c483a12823f9"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:34:30.904926Z","signature_b64":"MKsJ/Y6s9d8FuypGPxCqJfudpLXPBRH3ar0qQzIvoK8nT8FhUduy0g7gllYY4OvV2OWY/MWcB+ClS9TO+AZ8CQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1cd31b8014ea03836c18c9569869d8f844e8e97013e44afd69e0c9bdcf20a334","last_reissued_at":"2026-07-05T06:34:30.904420Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:34:30.904420Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Decay dynamics of $N\\to \\ell \\pi $ and $N\\to \\ell \\gamma$","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Mitja Sadl, Svjetlana Fajfer","submitted_at":"2023-04-03T09:13:17Z","abstract_excerpt":"SuperKamiokande experiment tightly bounds the lifetimes of the baryon number violating proton decays. The decay widths for the nucleon to an antilepton and a photon are not so well bounded experimentally as $\\ell \\pi$ modes. Using an effective Lagrangian approach, we relate the decay widths of $N\\to \\ell \\gamma $ to the decay widths of $N\\to \\ell \\pi$. Our result points out factor $10^{3}$ suppression of the decay widths $\\Gamma (p \\to \\ell^{+} \\gamma)$ and $\\Gamma (n \\to \\bar \\nu \\gamma)$ compared to the decay widths $\\Gamma (p \\to \\ell^{+} \\pi^{0})$ and $\\Gamma (n \\to \\bar \\nu \\pi^{0})$, res"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2304.00825","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2304.00825/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2304.00825","created_at":"2026-07-05T06:34:30.904483+00:00"},{"alias_kind":"arxiv_version","alias_value":"2304.00825v2","created_at":"2026-07-05T06:34:30.904483+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2304.00825","created_at":"2026-07-05T06:34:30.904483+00:00"},{"alias_kind":"pith_short_12","alias_value":"DTJRXAAU5IBY","created_at":"2026-07-05T06:34:30.904483+00:00"},{"alias_kind":"pith_short_16","alias_value":"DTJRXAAU5IBYG3AY","created_at":"2026-07-05T06:34:30.904483+00:00"},{"alias_kind":"pith_short_8","alias_value":"DTJRXAAU","created_at":"2026-07-05T06:34:30.904483+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/DTJRXAAU5IBYG3AYZFLJQ2OY7B","json":"https://pith.science/pith/DTJRXAAU5IBYG3AYZFLJQ2OY7B.json","graph_json":"https://pith.science/api/pith-number/DTJRXAAU5IBYG3AYZFLJQ2OY7B/graph.json","events_json":"https://pith.science/api/pith-number/DTJRXAAU5IBYG3AYZFLJQ2OY7B/events.json","paper":"https://pith.science/paper/DTJRXAAU"},"agent_actions":{"view_html":"https://pith.science/pith/DTJRXAAU5IBYG3AYZFLJQ2OY7B","download_json":"https://pith.science/pith/DTJRXAAU5IBYG3AYZFLJQ2OY7B.json","view_paper":"https://pith.science/paper/DTJRXAAU","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2304.00825&json=true","fetch_graph":"https://pith.science/api/pith-number/DTJRXAAU5IBYG3AYZFLJQ2OY7B/graph.json","fetch_events":"https://pith.science/api/pith-number/DTJRXAAU5IBYG3AYZFLJQ2OY7B/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/DTJRXAAU5IBYG3AYZFLJQ2OY7B/action/timestamp_anchor","attest_storage":"https://pith.science/pith/DTJRXAAU5IBYG3AYZFLJQ2OY7B/action/storage_attestation","attest_author":"https://pith.science/pith/DTJRXAAU5IBYG3AYZFLJQ2OY7B/action/author_attestation","sign_citation":"https://pith.science/pith/DTJRXAAU5IBYG3AYZFLJQ2OY7B/action/citation_signature","submit_replication":"https://pith.science/pith/DTJRXAAU5IBYG3AYZFLJQ2OY7B/action/replication_record"}},"created_at":"2026-07-05T06:34:30.904483+00:00","updated_at":"2026-07-05T06:34:30.904483+00:00"}