{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2009:HADEEZT76NEIDESFDKND2HZYKM","short_pith_number":"pith:HADEEZT7","canonical_record":{"source":{"id":"0904.0139","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2009-04-01T12:02:57Z","cross_cats_sorted":[],"title_canon_sha256":"0fb4e40b3af48af7c9b4e8494c8b8fd79a88d5c0261977bd01042be15fdcdb20","abstract_canon_sha256":"5f061b52b98be5486dc02f7d68037dadb65a62a5c51a12411323b0e33279f68c"},"schema_version":"1.0"},"canonical_sha256":"380642667ff3488192451a9a3d1f38532b648b6a2cf0146d3c0d6ace2073b9f3","source":{"kind":"arxiv","id":"0904.0139","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0904.0139","created_at":"2026-05-18T04:03:19Z"},{"alias_kind":"arxiv_version","alias_value":"0904.0139v2","created_at":"2026-05-18T04:03:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0904.0139","created_at":"2026-05-18T04:03:19Z"},{"alias_kind":"pith_short_12","alias_value":"HADEEZT76NEI","created_at":"2026-05-18T12:25:59Z"},{"alias_kind":"pith_short_16","alias_value":"HADEEZT76NEIDESF","created_at":"2026-05-18T12:25:59Z"},{"alias_kind":"pith_short_8","alias_value":"HADEEZT7","created_at":"2026-05-18T12:25:59Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2009:HADEEZT76NEIDESFDKND2HZYKM","target":"record","payload":{"canonical_record":{"source":{"id":"0904.0139","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2009-04-01T12:02:57Z","cross_cats_sorted":[],"title_canon_sha256":"0fb4e40b3af48af7c9b4e8494c8b8fd79a88d5c0261977bd01042be15fdcdb20","abstract_canon_sha256":"5f061b52b98be5486dc02f7d68037dadb65a62a5c51a12411323b0e33279f68c"},"schema_version":"1.0"},"canonical_sha256":"380642667ff3488192451a9a3d1f38532b648b6a2cf0146d3c0d6ace2073b9f3","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:03:19.660156Z","signature_b64":"BySSxMj9Dc7MAb9Qc0NnbsM7388Ft08AeCFl9AJDpQNbdZoqq0dPyCg1MqEGXs3AmZ7zlUf+BO6vbQP6W3TsCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"380642667ff3488192451a9a3d1f38532b648b6a2cf0146d3c0d6ace2073b9f3","last_reissued_at":"2026-05-18T04:03:19.659423Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:03:19.659423Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0904.0139","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":"2026-05-18T04:03:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Ro6kPMunKQQpv0BTul79V0wbe28ZM4F3LTqVGHnpHthdW6ja2aNAkfuRmknNZZnyg0ooHroE4AQfxZyd7VCzDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T14:42:43.643496Z"},"content_sha256":"3c1fd9aa1ceff5d2078cc9793dfba7234771a1ad10b1729f8f794726b6c1672d","schema_version":"1.0","event_id":"sha256:3c1fd9aa1ceff5d2078cc9793dfba7234771a1ad10b1729f8f794726b6c1672d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2009:HADEEZT76NEIDESFDKND2HZYKM","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Fermion flavor mixing in models with dynamical mass generation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Petr Benes","submitted_at":"2009-04-01T12:02:57Z","abstract_excerpt":"We present a model-independent method of dealing with fermion flavor mixing in the case when instead of constant, momentum-independent mass matrices one has rather momentum-dependent self-energies. This situation is typical for strongly coupled models of dynamical fermion mass generation. We demonstrate our approach on the example of quark mixing. We show that quark self-energies with a generic momentum dependence lead to an effective Cabibbo-Kobayashi-Maskawa (CKM) matrix, which turns out to be in general non-unitary, in accordance with previous claims of other authors, and to non-trivial fla"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0904.0139","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":""},"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":"2026-05-18T04:03:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1lVVmhj9JKmgzgifokDHWr3fzNR5WijsdBiDqCad5N312tyqajh9IpLH+zi9FAa5jjaHff2OxOsn9vHiQk23Aw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T14:42:43.643850Z"},"content_sha256":"9108ca32f311826f3702f2d2e3591d84330a41896f786649b905f5a96e3c3f58","schema_version":"1.0","event_id":"sha256:9108ca32f311826f3702f2d2e3591d84330a41896f786649b905f5a96e3c3f58"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/HADEEZT76NEIDESFDKND2HZYKM/bundle.json","state_url":"https://pith.science/pith/HADEEZT76NEIDESFDKND2HZYKM/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/HADEEZT76NEIDESFDKND2HZYKM/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":"2026-06-03T14:42:43Z","links":{"resolver":"https://pith.science/pith/HADEEZT76NEIDESFDKND2HZYKM","bundle":"https://pith.science/pith/HADEEZT76NEIDESFDKND2HZYKM/bundle.json","state":"https://pith.science/pith/HADEEZT76NEIDESFDKND2HZYKM/state.json","well_known_bundle":"https://pith.science/.well-known/pith/HADEEZT76NEIDESFDKND2HZYKM/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:HADEEZT76NEIDESFDKND2HZYKM","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":"5f061b52b98be5486dc02f7d68037dadb65a62a5c51a12411323b0e33279f68c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2009-04-01T12:02:57Z","title_canon_sha256":"0fb4e40b3af48af7c9b4e8494c8b8fd79a88d5c0261977bd01042be15fdcdb20"},"schema_version":"1.0","source":{"id":"0904.0139","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0904.0139","created_at":"2026-05-18T04:03:19Z"},{"alias_kind":"arxiv_version","alias_value":"0904.0139v2","created_at":"2026-05-18T04:03:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0904.0139","created_at":"2026-05-18T04:03:19Z"},{"alias_kind":"pith_short_12","alias_value":"HADEEZT76NEI","created_at":"2026-05-18T12:25:59Z"},{"alias_kind":"pith_short_16","alias_value":"HADEEZT76NEIDESF","created_at":"2026-05-18T12:25:59Z"},{"alias_kind":"pith_short_8","alias_value":"HADEEZT7","created_at":"2026-05-18T12:25:59Z"}],"graph_snapshots":[{"event_id":"sha256:9108ca32f311826f3702f2d2e3591d84330a41896f786649b905f5a96e3c3f58","target":"graph","created_at":"2026-05-18T04:03:19Z","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":"We present a model-independent method of dealing with fermion flavor mixing in the case when instead of constant, momentum-independent mass matrices one has rather momentum-dependent self-energies. This situation is typical for strongly coupled models of dynamical fermion mass generation. We demonstrate our approach on the example of quark mixing. We show that quark self-energies with a generic momentum dependence lead to an effective Cabibbo-Kobayashi-Maskawa (CKM) matrix, which turns out to be in general non-unitary, in accordance with previous claims of other authors, and to non-trivial fla","authors_text":"Petr Benes","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2009-04-01T12:02:57Z","title":"Fermion flavor mixing in models with dynamical mass generation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0904.0139","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":"sha256:3c1fd9aa1ceff5d2078cc9793dfba7234771a1ad10b1729f8f794726b6c1672d","target":"record","created_at":"2026-05-18T04:03:19Z","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":"5f061b52b98be5486dc02f7d68037dadb65a62a5c51a12411323b0e33279f68c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2009-04-01T12:02:57Z","title_canon_sha256":"0fb4e40b3af48af7c9b4e8494c8b8fd79a88d5c0261977bd01042be15fdcdb20"},"schema_version":"1.0","source":{"id":"0904.0139","kind":"arxiv","version":2}},"canonical_sha256":"380642667ff3488192451a9a3d1f38532b648b6a2cf0146d3c0d6ace2073b9f3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"380642667ff3488192451a9a3d1f38532b648b6a2cf0146d3c0d6ace2073b9f3","first_computed_at":"2026-05-18T04:03:19.659423Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:03:19.659423Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"BySSxMj9Dc7MAb9Qc0NnbsM7388Ft08AeCFl9AJDpQNbdZoqq0dPyCg1MqEGXs3AmZ7zlUf+BO6vbQP6W3TsCw==","signature_status":"signed_v1","signed_at":"2026-05-18T04:03:19.660156Z","signed_message":"canonical_sha256_bytes"},"source_id":"0904.0139","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3c1fd9aa1ceff5d2078cc9793dfba7234771a1ad10b1729f8f794726b6c1672d","sha256:9108ca32f311826f3702f2d2e3591d84330a41896f786649b905f5a96e3c3f58"],"state_sha256":"fc856fb64566d5521a93a432d72f184c914e79fb0224f4913cecb738ab714aa4"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bnd/H1sug6+TW0zcJl6IF/BRaPxep8yzN4u7dRXPmfko234nt1p6/04w7wkCKqEWkI4nCw8KLadLRxXqxAanAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-03T14:42:43.645953Z","bundle_sha256":"47aea9a15f8026f7f95dc247e132e24c08625081c93b7daae20192e02179524f"}}