{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2000:KDYDJUHWSFKG4XOKXRGXJGK7KY","short_pith_number":"pith:KDYDJUHW","canonical_record":{"source":{"id":"hep-ph/0002050","kind":"arxiv","version":3},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"2000-02-04T13:50:54Z","cross_cats_sorted":[],"title_canon_sha256":"8977413fdd92a1b8abd2da9fd3e96d130fcf987e5f1a6bc8fd80066aab8e5204","abstract_canon_sha256":"8f72346dd0a648526cc3bb63329b484f5c5d88b9d71ec20d1aa7809a0892d6b1"},"schema_version":"1.0"},"canonical_sha256":"50f034d0f691546e5dcabc4d74995f560da226a546ff0286233fcd3c3cfcb23b","source":{"kind":"arxiv","id":"hep-ph/0002050","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/0002050","created_at":"2026-07-04T16:20:01Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0002050v3","created_at":"2026-07-04T16:20:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0002050","created_at":"2026-07-04T16:20:01Z"},{"alias_kind":"pith_short_12","alias_value":"KDYDJUHWSFKG","created_at":"2026-07-04T16:20:01Z"},{"alias_kind":"pith_short_16","alias_value":"KDYDJUHWSFKG4XOK","created_at":"2026-07-04T16:20:01Z"},{"alias_kind":"pith_short_8","alias_value":"KDYDJUHW","created_at":"2026-07-04T16:20:01Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2000:KDYDJUHWSFKG4XOKXRGXJGK7KY","target":"record","payload":{"canonical_record":{"source":{"id":"hep-ph/0002050","kind":"arxiv","version":3},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"2000-02-04T13:50:54Z","cross_cats_sorted":[],"title_canon_sha256":"8977413fdd92a1b8abd2da9fd3e96d130fcf987e5f1a6bc8fd80066aab8e5204","abstract_canon_sha256":"8f72346dd0a648526cc3bb63329b484f5c5d88b9d71ec20d1aa7809a0892d6b1"},"schema_version":"1.0"},"canonical_sha256":"50f034d0f691546e5dcabc4d74995f560da226a546ff0286233fcd3c3cfcb23b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:20:01.423270Z","signature_b64":"CJtkbtl9CxQzmLCUyZB+/5NnfiKJTFDjFs8KOb0ZXF0EGnsD/uy6G7x2jDhcK3cKIxiRuOfLC4WSe319N8jnAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"50f034d0f691546e5dcabc4d74995f560da226a546ff0286233fcd3c3cfcb23b","last_reissued_at":"2026-07-04T16:20:01.422872Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:20:01.422872Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-ph/0002050","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-04T16:20:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"s80j8td+ZiE/m/X81qgMW5UIzWHMsDaBL/J3SA6vvU7DeCZkBiPgQi5UXgeWhA0ZrCfhWOXwQ5VoNq5sE/tJDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T22:15:37.362923Z"},"content_sha256":"9384bb6cd2b2eb775b5e78ae3b445ab7f7a546cc639793be57a639b9ab3e369f","schema_version":"1.0","event_id":"sha256:9384bb6cd2b2eb775b5e78ae3b445ab7f7a546cc639793be57a639b9ab3e369f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2000:KDYDJUHWSFKG4XOKXRGXJGK7KY","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Do Stops Slow Down Electroweak Bubble Walls?","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"M.G. Schmidt, P. John","submitted_at":"2000-02-04T13:50:54Z","abstract_excerpt":"We compute the wall velocity in the MSSM. We therefore generalize the SM equations of motion for bubble walls moving through a hot plasma at the electroweak phase transition and calculate the friction terms which describe the viscosity of the plasma. We give the general expressions and apply them to a simple model where stops, tops and W bosons contribute to the friction. In a wide range of parameters including those which fulfil the requirements of baryogenesis we find a wall velocity of order v = 0.05-0.1 much below the SM value."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0002050","kind":"arxiv","version":3},"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/hep-ph/0002050/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":"2026-07-04T16:20:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ogtTKmmbqKCh3FDntZCqx3pYmJhIxM3QrShWiZL3JDVmwqBautUu1F7mGaxUiCUegcGq/lqdCtCp2lvQKnuwDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T22:15:37.363425Z"},"content_sha256":"86062d2e4cdcce1ef61ab595d661b95f65b77ba9c44443da0d038a49c9d49751","schema_version":"1.0","event_id":"sha256:86062d2e4cdcce1ef61ab595d661b95f65b77ba9c44443da0d038a49c9d49751"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/KDYDJUHWSFKG4XOKXRGXJGK7KY/bundle.json","state_url":"https://pith.science/pith/KDYDJUHWSFKG4XOKXRGXJGK7KY/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/KDYDJUHWSFKG4XOKXRGXJGK7KY/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":"2026-08-03T22:15:37Z","links":{"resolver":"https://pith.science/pith/KDYDJUHWSFKG4XOKXRGXJGK7KY","bundle":"https://pith.science/pith/KDYDJUHWSFKG4XOKXRGXJGK7KY/bundle.json","state":"https://pith.science/pith/KDYDJUHWSFKG4XOKXRGXJGK7KY/state.json","well_known_bundle":"https://pith.science/.well-known/pith/KDYDJUHWSFKG4XOKXRGXJGK7KY/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2000:KDYDJUHWSFKG4XOKXRGXJGK7KY","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":"8f72346dd0a648526cc3bb63329b484f5c5d88b9d71ec20d1aa7809a0892d6b1","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"2000-02-04T13:50:54Z","title_canon_sha256":"8977413fdd92a1b8abd2da9fd3e96d130fcf987e5f1a6bc8fd80066aab8e5204"},"schema_version":"1.0","source":{"id":"hep-ph/0002050","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/0002050","created_at":"2026-07-04T16:20:01Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0002050v3","created_at":"2026-07-04T16:20:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0002050","created_at":"2026-07-04T16:20:01Z"},{"alias_kind":"pith_short_12","alias_value":"KDYDJUHWSFKG","created_at":"2026-07-04T16:20:01Z"},{"alias_kind":"pith_short_16","alias_value":"KDYDJUHWSFKG4XOK","created_at":"2026-07-04T16:20:01Z"},{"alias_kind":"pith_short_8","alias_value":"KDYDJUHW","created_at":"2026-07-04T16:20:01Z"}],"graph_snapshots":[{"event_id":"sha256:86062d2e4cdcce1ef61ab595d661b95f65b77ba9c44443da0d038a49c9d49751","target":"graph","created_at":"2026-07-04T16:20:01Z","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/0002050/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We compute the wall velocity in the MSSM. We therefore generalize the SM equations of motion for bubble walls moving through a hot plasma at the electroweak phase transition and calculate the friction terms which describe the viscosity of the plasma. We give the general expressions and apply them to a simple model where stops, tops and W bosons contribute to the friction. In a wide range of parameters including those which fulfil the requirements of baryogenesis we find a wall velocity of order v = 0.05-0.1 much below the SM value.","authors_text":"M.G. Schmidt, P. John","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"2000-02-04T13:50:54Z","title":"Do Stops Slow Down Electroweak Bubble Walls?"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0002050","kind":"arxiv","version":3},"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":"sha256:9384bb6cd2b2eb775b5e78ae3b445ab7f7a546cc639793be57a639b9ab3e369f","target":"record","created_at":"2026-07-04T16:20:01Z","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":"8f72346dd0a648526cc3bb63329b484f5c5d88b9d71ec20d1aa7809a0892d6b1","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"2000-02-04T13:50:54Z","title_canon_sha256":"8977413fdd92a1b8abd2da9fd3e96d130fcf987e5f1a6bc8fd80066aab8e5204"},"schema_version":"1.0","source":{"id":"hep-ph/0002050","kind":"arxiv","version":3}},"canonical_sha256":"50f034d0f691546e5dcabc4d74995f560da226a546ff0286233fcd3c3cfcb23b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"50f034d0f691546e5dcabc4d74995f560da226a546ff0286233fcd3c3cfcb23b","first_computed_at":"2026-07-04T16:20:01.422872Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:20:01.422872Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"CJtkbtl9CxQzmLCUyZB+/5NnfiKJTFDjFs8KOb0ZXF0EGnsD/uy6G7x2jDhcK3cKIxiRuOfLC4WSe319N8jnAA==","signature_status":"signed_v1","signed_at":"2026-07-04T16:20:01.423270Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/0002050","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9384bb6cd2b2eb775b5e78ae3b445ab7f7a546cc639793be57a639b9ab3e369f","sha256:86062d2e4cdcce1ef61ab595d661b95f65b77ba9c44443da0d038a49c9d49751"],"state_sha256":"a67ee7b958b5ac62fecbb9fd60e43379fbb61215d8cf12ad301d184180a2a542"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"h2NxyWRDylNW380g/A4jNY++u0DztCAK/A3p0knkC4FU55vTlPNp/34a6eZDI9IUkqRQrMIWOTm2penlbDd8Ag==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-03T22:15:37.368453Z","bundle_sha256":"e6b6ac8116499c7863b9dbde39baa48884b1bf51982a08fe9ef27c034eeabaa1"}}