{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:ID5FDLKKFAVB3VF6M6HWKQBRMW","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":"d7b5c51324dc74cd70772aa78e5d19133d83497d0c19641a22926f5fffa42327","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-07-26T19:02:56Z","title_canon_sha256":"0003b4eab81bbf90f1d96efd2452ed71ed20442eb608a94e6486ade38ea98eaa"},"schema_version":"1.0","source":{"id":"1807.10322","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1807.10322","created_at":"2026-05-17T23:59:14Z"},{"alias_kind":"arxiv_version","alias_value":"1807.10322v2","created_at":"2026-05-17T23:59:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.10322","created_at":"2026-05-17T23:59:14Z"},{"alias_kind":"pith_short_12","alias_value":"ID5FDLKKFAVB","created_at":"2026-05-18T12:32:28Z"},{"alias_kind":"pith_short_16","alias_value":"ID5FDLKKFAVB3VF6","created_at":"2026-05-18T12:32:28Z"},{"alias_kind":"pith_short_8","alias_value":"ID5FDLKK","created_at":"2026-05-18T12:32:28Z"}],"graph_snapshots":[{"event_id":"sha256:020d226e5a85e0ed6a308e502c59fc9380e310ad89a6d0fc6a718c3b9072aeb7","target":"graph","created_at":"2026-05-17T23:59:14Z","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 build a model containing two scalar doublets and a scalar singlet with a specific discrete symmetry. After spontaneous symmetry breaking, the model has Standard Model-like phenomenology, as well as a hidden scalar sector which provides a viable dark matter candidate. We show that CP violation in the scalar sector occurs exclusively in the hidden sector, and consider possible experimental signatures of this CP violation.","authors_text":"Duarte Azevedo, Jonas Wittbrodt, M. Margarete Muhlleitner, P. M. Ferreira, Rui Santos, Shruti Patel","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-07-26T19:02:56Z","title":"CP in the dark"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.10322","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":"sha256:66d4cffea1873cc2c28499d928465503dde9b254b187d3dc61c42eb6041a56fa","target":"record","created_at":"2026-05-17T23:59:14Z","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":"d7b5c51324dc74cd70772aa78e5d19133d83497d0c19641a22926f5fffa42327","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-07-26T19:02:56Z","title_canon_sha256":"0003b4eab81bbf90f1d96efd2452ed71ed20442eb608a94e6486ade38ea98eaa"},"schema_version":"1.0","source":{"id":"1807.10322","kind":"arxiv","version":2}},"canonical_sha256":"40fa51ad4a282a1dd4be678f65403165896e6ef5ef4be583f076a97eaf704225","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"40fa51ad4a282a1dd4be678f65403165896e6ef5ef4be583f076a97eaf704225","first_computed_at":"2026-05-17T23:59:14.882529Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:59:14.882529Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"NZ5UPcnpZ77VCCShKVzb76WqHmEFImNgbyVxJRUODaQov/ZKyEZku+7QHAGGnoakD5d+0biG5bKkHtUT3U39Dw==","signature_status":"signed_v1","signed_at":"2026-05-17T23:59:14.882970Z","signed_message":"canonical_sha256_bytes"},"source_id":"1807.10322","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:66d4cffea1873cc2c28499d928465503dde9b254b187d3dc61c42eb6041a56fa","sha256:020d226e5a85e0ed6a308e502c59fc9380e310ad89a6d0fc6a718c3b9072aeb7"],"state_sha256":"8e25fccdce6c423357f6e89f59dce9c7a6d672eabb0b82d4e8795282f0bb02c6"}