{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1994:Z4UBLKNOGBSQSJ4P3G4WT2NXKU","short_pith_number":"pith:Z4UBLKNO","canonical_record":{"source":{"id":"hep-ph/9404302","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"1994-04-20T03:34:00Z","cross_cats_sorted":[],"title_canon_sha256":"ab022252400e4a671791e0e830f8293d452d445d90609271b12bcd75bb998520","abstract_canon_sha256":"f6565599a730c54f45e71d8d093c4a8f1285d3f7901e580c1fee1ede62ff0258"},"schema_version":"1.0"},"canonical_sha256":"cf2815a9ae306509278fd9b969e9b7553d94f94d54a14385a5a2bf7dd1966716","source":{"kind":"arxiv","id":"hep-ph/9404302","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/9404302","created_at":"2026-05-18T04:37:45Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9404302v1","created_at":"2026-05-18T04:37:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9404302","created_at":"2026-05-18T04:37:45Z"},{"alias_kind":"pith_short_12","alias_value":"Z4UBLKNOGBSQ","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_16","alias_value":"Z4UBLKNOGBSQSJ4P","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_8","alias_value":"Z4UBLKNO","created_at":"2026-05-18T12:25:47Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1994:Z4UBLKNOGBSQSJ4P3G4WT2NXKU","target":"record","payload":{"canonical_record":{"source":{"id":"hep-ph/9404302","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"1994-04-20T03:34:00Z","cross_cats_sorted":[],"title_canon_sha256":"ab022252400e4a671791e0e830f8293d452d445d90609271b12bcd75bb998520","abstract_canon_sha256":"f6565599a730c54f45e71d8d093c4a8f1285d3f7901e580c1fee1ede62ff0258"},"schema_version":"1.0"},"canonical_sha256":"cf2815a9ae306509278fd9b969e9b7553d94f94d54a14385a5a2bf7dd1966716","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:37:45.576480Z","signature_b64":"mALGH8H6Szrkw1SrPzN4OLV3ANmHJjCcwWi3W9IUFmE+UenO+isc7CARnbzpAC69WmsCtYzam6f60vsZxN/FDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"cf2815a9ae306509278fd9b969e9b7553d94f94d54a14385a5a2bf7dd1966716","last_reissued_at":"2026-05-18T04:37:45.575935Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:37:45.575935Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-ph/9404302","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T04:37:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"x+07CRf14FR72/h512A8kTr/XOYWsKwFuWgGNpOTKdfpE6iOSgfgfX38ev7IVWPGA0rsrwdBJNFXFxEwr70PDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T06:38:50.820182Z"},"content_sha256":"1d19b711d4bbe5afc2cf4d2976573296093d0c893ec1c9ddd83ebd70d546b172","schema_version":"1.0","event_id":"sha256:1d19b711d4bbe5afc2cf4d2976573296093d0c893ec1c9ddd83ebd70d546b172"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1994:Z4UBLKNOGBSQSJ4P3G4WT2NXKU","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Electroweak Baryogenesis and Standard Model CP Violation","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Eric Sather, Patrick Huet","submitted_at":"1994-04-20T03:34:00Z","abstract_excerpt":"We analyze the mechanism of electroweak baryogenesis proposed by Farrar and Shaposhnikov in which the phase of the CKM mixing matrix is the only source of $CP$ violation. This mechanism is based on a phase separation of baryons via the scattering of quasiparticles by the wall of an expanding bubble produced at the electroweak phase transition. In agreement with the recent work of Gavela, Hern\\'andez, Orloff and P\\`ene, we conclude that QCD damping effects reduce the asymmetry produced to a negligible amount. We interpret the damping as quantum decoherence. We compute the asymmetry analytically"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9404302","kind":"arxiv","version":1},"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":"2026-05-18T04:37:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vJBX8rFgMsuKqfKL55cmbAGFCq1XMId8jUm43wrUVtuDPKQCWUE7hfYIwgitHM/95LL161oy+wYS5TET6yRjAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T06:38:50.820913Z"},"content_sha256":"6aadee53bc7b27fb51d22df0c6c53f40b10958555c81d48eeb7f707f6482d9f9","schema_version":"1.0","event_id":"sha256:6aadee53bc7b27fb51d22df0c6c53f40b10958555c81d48eeb7f707f6482d9f9"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/Z4UBLKNOGBSQSJ4P3G4WT2NXKU/bundle.json","state_url":"https://pith.science/pith/Z4UBLKNOGBSQSJ4P3G4WT2NXKU/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/Z4UBLKNOGBSQSJ4P3G4WT2NXKU/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":"2026-05-31T06:38:50Z","links":{"resolver":"https://pith.science/pith/Z4UBLKNOGBSQSJ4P3G4WT2NXKU","bundle":"https://pith.science/pith/Z4UBLKNOGBSQSJ4P3G4WT2NXKU/bundle.json","state":"https://pith.science/pith/Z4UBLKNOGBSQSJ4P3G4WT2NXKU/state.json","well_known_bundle":"https://pith.science/.well-known/pith/Z4UBLKNOGBSQSJ4P3G4WT2NXKU/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1994:Z4UBLKNOGBSQSJ4P3G4WT2NXKU","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":"f6565599a730c54f45e71d8d093c4a8f1285d3f7901e580c1fee1ede62ff0258","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"1994-04-20T03:34:00Z","title_canon_sha256":"ab022252400e4a671791e0e830f8293d452d445d90609271b12bcd75bb998520"},"schema_version":"1.0","source":{"id":"hep-ph/9404302","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/9404302","created_at":"2026-05-18T04:37:45Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9404302v1","created_at":"2026-05-18T04:37:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9404302","created_at":"2026-05-18T04:37:45Z"},{"alias_kind":"pith_short_12","alias_value":"Z4UBLKNOGBSQ","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_16","alias_value":"Z4UBLKNOGBSQSJ4P","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_8","alias_value":"Z4UBLKNO","created_at":"2026-05-18T12:25:47Z"}],"graph_snapshots":[{"event_id":"sha256:6aadee53bc7b27fb51d22df0c6c53f40b10958555c81d48eeb7f707f6482d9f9","target":"graph","created_at":"2026-05-18T04:37:45Z","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 analyze the mechanism of electroweak baryogenesis proposed by Farrar and Shaposhnikov in which the phase of the CKM mixing matrix is the only source of $CP$ violation. This mechanism is based on a phase separation of baryons via the scattering of quasiparticles by the wall of an expanding bubble produced at the electroweak phase transition. In agreement with the recent work of Gavela, Hern\\'andez, Orloff and P\\`ene, we conclude that QCD damping effects reduce the asymmetry produced to a negligible amount. We interpret the damping as quantum decoherence. We compute the asymmetry analytically","authors_text":"Eric Sather, Patrick Huet","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"1994-04-20T03:34:00Z","title":"Electroweak Baryogenesis and Standard Model CP Violation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9404302","kind":"arxiv","version":1},"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":"sha256:1d19b711d4bbe5afc2cf4d2976573296093d0c893ec1c9ddd83ebd70d546b172","target":"record","created_at":"2026-05-18T04:37:45Z","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":"f6565599a730c54f45e71d8d093c4a8f1285d3f7901e580c1fee1ede62ff0258","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"1994-04-20T03:34:00Z","title_canon_sha256":"ab022252400e4a671791e0e830f8293d452d445d90609271b12bcd75bb998520"},"schema_version":"1.0","source":{"id":"hep-ph/9404302","kind":"arxiv","version":1}},"canonical_sha256":"cf2815a9ae306509278fd9b969e9b7553d94f94d54a14385a5a2bf7dd1966716","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"cf2815a9ae306509278fd9b969e9b7553d94f94d54a14385a5a2bf7dd1966716","first_computed_at":"2026-05-18T04:37:45.575935Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:37:45.575935Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"mALGH8H6Szrkw1SrPzN4OLV3ANmHJjCcwWi3W9IUFmE+UenO+isc7CARnbzpAC69WmsCtYzam6f60vsZxN/FDA==","signature_status":"signed_v1","signed_at":"2026-05-18T04:37:45.576480Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/9404302","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1d19b711d4bbe5afc2cf4d2976573296093d0c893ec1c9ddd83ebd70d546b172","sha256:6aadee53bc7b27fb51d22df0c6c53f40b10958555c81d48eeb7f707f6482d9f9"],"state_sha256":"38216ce257876d6c00c0d1ebb7d21008fa4da508757560055db52f61beaa138e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5ONE+2mKceorH2e+nw6y9HZ2lpZo7cPnCmiccx2CLigu7atmqeuht+9EhHpVqg2MzunrWNsXcW/O1u4m/1xwDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T06:38:50.824785Z","bundle_sha256":"5f671881d7943c833dbd232898f0f37c208360075ec482e551b584435f7494db"}}