{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:LSKZH3GACERGLI55XLTRFJ3DOC","short_pith_number":"pith:LSKZH3GA","canonical_record":{"source":{"id":"2305.07107","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2023-05-11T19:35:13Z","cross_cats_sorted":["nucl-th"],"title_canon_sha256":"1474b199f294929a48fef9abbbf6213b6f4c192636c32b6e91f9143362732c4e","abstract_canon_sha256":"1fbaa1f74bbe4386af487b285e99cc05b6432424c0af30a3333a21b8405d0865"},"schema_version":"1.0"},"canonical_sha256":"5c9593ecc0112265a3bdbae712a76370b83a526e58b1637405f6763116c1f24e","source":{"kind":"arxiv","id":"2305.07107","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"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:LSKZH3GACERGLI55XLTRFJ3DOC","target":"record","payload":{"canonical_record":{"source":{"id":"2305.07107","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2023-05-11T19:35:13Z","cross_cats_sorted":["nucl-th"],"title_canon_sha256":"1474b199f294929a48fef9abbbf6213b6f4c192636c32b6e91f9143362732c4e","abstract_canon_sha256":"1fbaa1f74bbe4386af487b285e99cc05b6432424c0af30a3333a21b8405d0865"},"schema_version":"1.0"},"canonical_sha256":"5c9593ecc0112265a3bdbae712a76370b83a526e58b1637405f6763116c1f24e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:35:27.734184Z","signature_b64":"TWcNQ/jOKUqbb5eiSg+wbD3zBFDER6oMN4Wu1ARMLSJ1WleUYLvuGC24L+Onkk0K9BZwX2dEHIB1g4NzylEGBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5c9593ecc0112265a3bdbae712a76370b83a526e58b1637405f6763116c1f24e","last_reissued_at":"2026-07-05T06:35:27.733632Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:35:27.733632Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2305.07107","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T06:35:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GoAO+oreWe5jJMunkM/1a72HXQpQeiiWt5M3iYpoEsSlBxAEi/e6X1FXpd76/K09/o6GAVD6pPyn61lv008dBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-08T12:00:47.473611Z"},"content_sha256":"9062eb6e6c948fcb942e937c42d3214a077e16b6d5514e2276ac2c65b385fe01","schema_version":"1.0","event_id":"sha256:9062eb6e6c948fcb942e937c42d3214a077e16b6d5514e2276ac2c65b385fe01"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:LSKZH3GACERGLI55XLTRFJ3DOC","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Neutrino oscillations in the interaction picture","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-th"],"primary_cat":"hep-ph","authors_text":"Francesco Giacosa, Giorgio Torrieri, Luca Smaldone, Massimo Blasone","submitted_at":"2023-05-11T19:35:13Z","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."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2305.07107","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/2305.07107/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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T06:35:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Dm1HJ1hW/qz0A+sL+Vxws7IynolTM3ZsGnmyuhLW0Lqsq5dzt8uo189dum0XSdsxuO45KDW+5gKTRhgmtZQDDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-08T12:00:47.474104Z"},"content_sha256":"b30e75484e33f5c5cdca0dcc7e9253144b79b60189df5c5edc87e9ce0da29d6a","schema_version":"1.0","event_id":"sha256:b30e75484e33f5c5cdca0dcc7e9253144b79b60189df5c5edc87e9ce0da29d6a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/LSKZH3GACERGLI55XLTRFJ3DOC/bundle.json","state_url":"https://pith.science/pith/LSKZH3GACERGLI55XLTRFJ3DOC/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/LSKZH3GACERGLI55XLTRFJ3DOC/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":"2026-08-08T12:00:47Z","links":{"resolver":"https://pith.science/pith/LSKZH3GACERGLI55XLTRFJ3DOC","bundle":"https://pith.science/pith/LSKZH3GACERGLI55XLTRFJ3DOC/bundle.json","state":"https://pith.science/pith/LSKZH3GACERGLI55XLTRFJ3DOC/state.json","well_known_bundle":"https://pith.science/.well-known/pith/LSKZH3GACERGLI55XLTRFJ3DOC/bundle.json"},"state":{"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"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zEZm8ApB676Wu11phb1vjriHpnJx4zEf2SDl5wIwhybkWVD0J0XehdzHTh4wnsRFwxXxtV9mHaq9JJWUoz44Cw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-08T12:00:47.477738Z","bundle_sha256":"ca12834b9ccc3266aa38d4b6dd777ea3afebeb8a6ce2f80b7e3c61943dbc68db"}}