{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:LSKZH3GACERGLI55XLTRFJ3DOC","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":"1fbaa1f74bbe4386af487b285e99cc05b6432424c0af30a3333a21b8405d0865","cross_cats_sorted":["nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2023-05-11T19:35:13Z","title_canon_sha256":"1474b199f294929a48fef9abbbf6213b6f4c192636c32b6e91f9143362732c4e"},"schema_version":"1.0","source":{"id":"2305.07107","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2305.07107","created_at":"2026-07-05T06:35:27Z"},{"alias_kind":"arxiv_version","alias_value":"2305.07107v2","created_at":"2026-07-05T06:35:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2305.07107","created_at":"2026-07-05T06:35:27Z"},{"alias_kind":"pith_short_12","alias_value":"LSKZH3GACERG","created_at":"2026-07-05T06:35:27Z"},{"alias_kind":"pith_short_16","alias_value":"LSKZH3GACERGLI55","created_at":"2026-07-05T06:35:27Z"},{"alias_kind":"pith_short_8","alias_value":"LSKZH3GA","created_at":"2026-07-05T06:35:27Z"}],"graph_snapshots":[{"event_id":"sha256:b30e75484e33f5c5cdca0dcc7e9253144b79b60189df5c5edc87e9ce0da29d6a","target":"graph","created_at":"2026-07-05T06:35:27Z","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/2305.07107/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We study the mixing of different kind of fields (scalar in 0+1D, scalar in 3+1D, fermion in 3+1D) treating the mixing term as an interaction. To this aim, we employ the usual perturbative series in the interaction picture. We find that expression for flavor changing probability exhibits corrections with respect to the usual quantum mechanical (e.g. neutrino) oscillation formula, in agreement with the result previously obtained in the non-perturbative flavor Fock space approach.","authors_text":"Francesco Giacosa, Giorgio Torrieri, Luca Smaldone, Massimo Blasone","cross_cats":["nucl-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2023-05-11T19:35:13Z","title":"Neutrino oscillations in the interaction picture"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2305.07107","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":"sha256:9062eb6e6c948fcb942e937c42d3214a077e16b6d5514e2276ac2c65b385fe01","target":"record","created_at":"2026-07-05T06:35:27Z","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":"1fbaa1f74bbe4386af487b285e99cc05b6432424c0af30a3333a21b8405d0865","cross_cats_sorted":["nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2023-05-11T19:35:13Z","title_canon_sha256":"1474b199f294929a48fef9abbbf6213b6f4c192636c32b6e91f9143362732c4e"},"schema_version":"1.0","source":{"id":"2305.07107","kind":"arxiv","version":2}},"canonical_sha256":"5c9593ecc0112265a3bdbae712a76370b83a526e58b1637405f6763116c1f24e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5c9593ecc0112265a3bdbae712a76370b83a526e58b1637405f6763116c1f24e","first_computed_at":"2026-07-05T06:35:27.733632Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:35:27.733632Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"TWcNQ/jOKUqbb5eiSg+wbD3zBFDER6oMN4Wu1ARMLSJ1WleUYLvuGC24L+Onkk0K9BZwX2dEHIB1g4NzylEGBw==","signature_status":"signed_v1","signed_at":"2026-07-05T06:35:27.734184Z","signed_message":"canonical_sha256_bytes"},"source_id":"2305.07107","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9062eb6e6c948fcb942e937c42d3214a077e16b6d5514e2276ac2c65b385fe01","sha256:b30e75484e33f5c5cdca0dcc7e9253144b79b60189df5c5edc87e9ce0da29d6a"],"state_sha256":"da6bda7cd99bb95f19d991a50320c9344e920468bb63d89e2a44248d5b14acf5"}