{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1999:55QCGE4W5YGFB7VU3IML5BQKIG","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":"0133b7c2acd7359e96146646922fc20f5f6f32589834e69f4a54d47661fa70ab","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"1999-11-26T06:53:49Z","title_canon_sha256":"a926b9cb0020423ed6b5934797a381c87617f188967d38cef62021cd7fec3aec"},"schema_version":"1.0","source":{"id":"hep-ph/9911498","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/9911498","created_at":"2026-07-04T14:31:15Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9911498v2","created_at":"2026-07-04T14:31:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9911498","created_at":"2026-07-04T14:31:15Z"},{"alias_kind":"pith_short_12","alias_value":"55QCGE4W5YGF","created_at":"2026-07-04T14:31:15Z"},{"alias_kind":"pith_short_16","alias_value":"55QCGE4W5YGFB7VU","created_at":"2026-07-04T14:31:15Z"},{"alias_kind":"pith_short_8","alias_value":"55QCGE4W","created_at":"2026-07-04T14:31:15Z"}],"graph_snapshots":[{"event_id":"sha256:a10f2a3a01e9b8d345cbbabcb7b7cac7ec4954ddec457bf48a7629a2e6036a36","target":"graph","created_at":"2026-07-04T14:31:15Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/hep-ph/9911498/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We calculate the cross section of the inverse beta decay process, $\\nu_e+n\\to p+e$, in a magnetic field which is much smaller than $m_p^2/e$. Using exact solutions of the Dirac equation in a constant magnetic field, we find that the cross section depends on the direction of the incident neutrino even when the initial neutron is assumed to be at rest. We discuss the implication of this result for pulsar kicks.","authors_text":"Kaushik Bhattacharya, Palash B. Pal","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"1999-11-26T06:53:49Z","title":"Inverse beta-decay in magnetic fields"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9911498","kind":"arxiv","version":2},"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":"sha256:70edaa8569687d4a71a9dc4d3f864e5cb6c19ecf98787806ec48a532d0db54df","target":"record","created_at":"2026-07-04T14:31:15Z","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":"0133b7c2acd7359e96146646922fc20f5f6f32589834e69f4a54d47661fa70ab","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"1999-11-26T06:53:49Z","title_canon_sha256":"a926b9cb0020423ed6b5934797a381c87617f188967d38cef62021cd7fec3aec"},"schema_version":"1.0","source":{"id":"hep-ph/9911498","kind":"arxiv","version":2}},"canonical_sha256":"ef60231396ee0c50feb4da18be860a418b4e7bd3a3e95e6bc713660515d3b95a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ef60231396ee0c50feb4da18be860a418b4e7bd3a3e95e6bc713660515d3b95a","first_computed_at":"2026-07-04T14:31:15.609885Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T14:31:15.609885Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"iVdDqDKKKIXTONa5IWXh1Y9ehRwjM7xu8kt4VJLuh6/q07Uw4TSj59ERO/8azkf85/xxxUGjIoB7oXdKlHAEBA==","signature_status":"signed_v1","signed_at":"2026-07-04T14:31:15.610340Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/9911498","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:70edaa8569687d4a71a9dc4d3f864e5cb6c19ecf98787806ec48a532d0db54df","sha256:a10f2a3a01e9b8d345cbbabcb7b7cac7ec4954ddec457bf48a7629a2e6036a36"],"state_sha256":"084dfdfead0902be287db7f48fcabc9d79e3f25fed74dfe8b2a1c0373b8b2ca3"}