{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:K56EYXDIOTBBPMFZJXS2DHZCP4","short_pith_number":"pith:K56EYXDI","canonical_record":{"source":{"id":"2003.02141","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2020-03-04T15:41:21Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"2ddcca1dddbfd21ee2f4fd79c83314d3c09fd587339f00a2ecf2f8486ba58eda","abstract_canon_sha256":"99843c28ef0a69185dc7cb41c58ad04885797d73a148886adb81ae88739275fd"},"schema_version":"1.0"},"canonical_sha256":"577c4c5c6874c217b0b94de5a19f227f3667a5839f9fd91f93e5103342e8be04","source":{"kind":"arxiv","id":"2003.02141","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2003.02141","created_at":"2026-07-05T00:45:47Z"},{"alias_kind":"arxiv_version","alias_value":"2003.02141v1","created_at":"2026-07-05T00:45:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2003.02141","created_at":"2026-07-05T00:45:47Z"},{"alias_kind":"pith_short_12","alias_value":"K56EYXDIOTBB","created_at":"2026-07-05T00:45:47Z"},{"alias_kind":"pith_short_16","alias_value":"K56EYXDIOTBBPMFZ","created_at":"2026-07-05T00:45:47Z"},{"alias_kind":"pith_short_8","alias_value":"K56EYXDI","created_at":"2026-07-05T00:45:47Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:K56EYXDIOTBBPMFZJXS2DHZCP4","target":"record","payload":{"canonical_record":{"source":{"id":"2003.02141","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2020-03-04T15:41:21Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"2ddcca1dddbfd21ee2f4fd79c83314d3c09fd587339f00a2ecf2f8486ba58eda","abstract_canon_sha256":"99843c28ef0a69185dc7cb41c58ad04885797d73a148886adb81ae88739275fd"},"schema_version":"1.0"},"canonical_sha256":"577c4c5c6874c217b0b94de5a19f227f3667a5839f9fd91f93e5103342e8be04","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:45:47.091093Z","signature_b64":"KhquxqDBKTmMoqF6I/jBO5M8ovEgMlUVVsg/Us/mGC00CjdNOTlehGrM2ZRu90VHi4iobSVjtbu3a9YoK8srCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"577c4c5c6874c217b0b94de5a19f227f3667a5839f9fd91f93e5103342e8be04","last_reissued_at":"2026-07-05T00:45:47.090524Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:45:47.090524Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2003.02141","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":"2026-07-05T00:45:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qXCE4IK0HVC/9jEWIwfJ00lpSxd4BGGo7Of6Pk4zoNRIOwhQgjwi9sV9Sl6NSTSdaiaxCQbdkjYuEuowLaKCCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-12T17:07:29.566866Z"},"content_sha256":"24346602f5979df6d851c5b4ba7fe23c30789b45309ccc25b2d3180bf63e6fc0","schema_version":"1.0","event_id":"sha256:24346602f5979df6d851c5b4ba7fe23c30789b45309ccc25b2d3180bf63e6fc0"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:K56EYXDIOTBBPMFZJXS2DHZCP4","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Dark origins of matter-antimatter asymmetry","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"hep-ph","authors_text":"Venus Keus","submitted_at":"2020-03-04T15:41:21Z","abstract_excerpt":"In a non-minimal Higgs framework, we present a novel mechanism in which the CP violating dark particles only interact with the SM through the gauge bosons, primarily the $Z$ boson. Such $Z$-portal dark CP violation is realised in the regions of the parameter space where Higgs-mediated (co)annihilation processes are sub-dominant and have negligible contributions to the DM relic density. We show that such $Z$-portal CP violating DM can still thermalise and satisfy all experimental and observational bounds and discuss implications of such phenomena for electroweak baryogenesis."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2003.02141","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2003.02141/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":"2026-07-05T00:45:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ecJg3wdOcUxC5v0OWSdeNrX9x4Lm8DBCKxMcWjF/VUQX4PhS6P5hO37DgLvtCu1KaBOP2IsQFpbPWoIFehvMDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-12T17:07:29.567714Z"},"content_sha256":"c9a19d62525f3c304c6534fb3913876c3f976d186c0def35e342dd3ec070d489","schema_version":"1.0","event_id":"sha256:c9a19d62525f3c304c6534fb3913876c3f976d186c0def35e342dd3ec070d489"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/K56EYXDIOTBBPMFZJXS2DHZCP4/bundle.json","state_url":"https://pith.science/pith/K56EYXDIOTBBPMFZJXS2DHZCP4/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/K56EYXDIOTBBPMFZJXS2DHZCP4/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":"2026-08-12T17:07:29Z","links":{"resolver":"https://pith.science/pith/K56EYXDIOTBBPMFZJXS2DHZCP4","bundle":"https://pith.science/pith/K56EYXDIOTBBPMFZJXS2DHZCP4/bundle.json","state":"https://pith.science/pith/K56EYXDIOTBBPMFZJXS2DHZCP4/state.json","well_known_bundle":"https://pith.science/.well-known/pith/K56EYXDIOTBBPMFZJXS2DHZCP4/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:K56EYXDIOTBBPMFZJXS2DHZCP4","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":"99843c28ef0a69185dc7cb41c58ad04885797d73a148886adb81ae88739275fd","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2020-03-04T15:41:21Z","title_canon_sha256":"2ddcca1dddbfd21ee2f4fd79c83314d3c09fd587339f00a2ecf2f8486ba58eda"},"schema_version":"1.0","source":{"id":"2003.02141","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2003.02141","created_at":"2026-07-05T00:45:47Z"},{"alias_kind":"arxiv_version","alias_value":"2003.02141v1","created_at":"2026-07-05T00:45:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2003.02141","created_at":"2026-07-05T00:45:47Z"},{"alias_kind":"pith_short_12","alias_value":"K56EYXDIOTBB","created_at":"2026-07-05T00:45:47Z"},{"alias_kind":"pith_short_16","alias_value":"K56EYXDIOTBBPMFZ","created_at":"2026-07-05T00:45:47Z"},{"alias_kind":"pith_short_8","alias_value":"K56EYXDI","created_at":"2026-07-05T00:45:47Z"}],"graph_snapshots":[{"event_id":"sha256:c9a19d62525f3c304c6534fb3913876c3f976d186c0def35e342dd3ec070d489","target":"graph","created_at":"2026-07-05T00:45:47Z","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/2003.02141/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In a non-minimal Higgs framework, we present a novel mechanism in which the CP violating dark particles only interact with the SM through the gauge bosons, primarily the $Z$ boson. Such $Z$-portal dark CP violation is realised in the regions of the parameter space where Higgs-mediated (co)annihilation processes are sub-dominant and have negligible contributions to the DM relic density. We show that such $Z$-portal CP violating DM can still thermalise and satisfy all experimental and observational bounds and discuss implications of such phenomena for electroweak baryogenesis.","authors_text":"Venus Keus","cross_cats":["astro-ph.CO"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2020-03-04T15:41:21Z","title":"Dark origins of matter-antimatter asymmetry"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2003.02141","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":"sha256:24346602f5979df6d851c5b4ba7fe23c30789b45309ccc25b2d3180bf63e6fc0","target":"record","created_at":"2026-07-05T00:45:47Z","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":"99843c28ef0a69185dc7cb41c58ad04885797d73a148886adb81ae88739275fd","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2020-03-04T15:41:21Z","title_canon_sha256":"2ddcca1dddbfd21ee2f4fd79c83314d3c09fd587339f00a2ecf2f8486ba58eda"},"schema_version":"1.0","source":{"id":"2003.02141","kind":"arxiv","version":1}},"canonical_sha256":"577c4c5c6874c217b0b94de5a19f227f3667a5839f9fd91f93e5103342e8be04","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"577c4c5c6874c217b0b94de5a19f227f3667a5839f9fd91f93e5103342e8be04","first_computed_at":"2026-07-05T00:45:47.090524Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:45:47.090524Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"KhquxqDBKTmMoqF6I/jBO5M8ovEgMlUVVsg/Us/mGC00CjdNOTlehGrM2ZRu90VHi4iobSVjtbu3a9YoK8srCA==","signature_status":"signed_v1","signed_at":"2026-07-05T00:45:47.091093Z","signed_message":"canonical_sha256_bytes"},"source_id":"2003.02141","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:24346602f5979df6d851c5b4ba7fe23c30789b45309ccc25b2d3180bf63e6fc0","sha256:c9a19d62525f3c304c6534fb3913876c3f976d186c0def35e342dd3ec070d489"],"state_sha256":"1fda05c8b192cea7c6649dc0ccbdf9cd745b19a181729d88848bc9a1384689eb"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"dmmL60DdD8NFL3JlmLIhSlFGszh8CjjIgLBkZU5dx/0MQvweN/BrL/ueg4eNyx/zP0/JiullnLCu6y7264wOCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-12T17:07:29.572631Z","bundle_sha256":"b41b7ed4c079651e4f839f8e8cd426f181faafebb9808fcfcb5d095979a62ba9"}}