{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2001:H4ZZGSDCHA5KYUXFY5VJUFDIZT","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":"504bcf02944ad54244926fd6dedf4430a3b4dbacc53564d12e56b4b169319b5b","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"2001-03-30T20:20:43Z","title_canon_sha256":"44ae742f9298eefcfad5269d5ff95e270c657caadac17982a4ec7bb63eb96938"},"schema_version":"1.0","source":{"id":"hep-ph/0103342","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/0103342","created_at":"2026-05-18T02:36:47Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0103342v2","created_at":"2026-05-18T02:36:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0103342","created_at":"2026-05-18T02:36:47Z"},{"alias_kind":"pith_short_12","alias_value":"H4ZZGSDCHA5K","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_16","alias_value":"H4ZZGSDCHA5KYUXF","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_8","alias_value":"H4ZZGSDC","created_at":"2026-05-18T12:25:50Z"}],"graph_snapshots":[{"event_id":"sha256:e58305ef36d60ec086db0db241440a52c6f5757bbe10dcff26ddee087ee61e37","target":"graph","created_at":"2026-05-18T02:36:47Z","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"},"paper":{"abstract_excerpt":"We discuss how CP symmetry can be broken geometrically through orbifold projections in hidden extra dimensions in the context of D-brane models for particle unifications. We present a few toy models to illustrate the idea and suggest ways to incorporate this technique in the context of realistic models.","authors_text":"Darwin Chang, R. N. Mohapatra","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"2001-03-30T20:20:43Z","title":"Geometric CP Violation with Extra Dimensions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0103342","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":"sha256:28a13b3ece4c9e27a5ff118e922e725aa50204ef9baaca656a46e96aa94100f9","target":"record","created_at":"2026-05-18T02:36:47Z","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":"504bcf02944ad54244926fd6dedf4430a3b4dbacc53564d12e56b4b169319b5b","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"2001-03-30T20:20:43Z","title_canon_sha256":"44ae742f9298eefcfad5269d5ff95e270c657caadac17982a4ec7bb63eb96938"},"schema_version":"1.0","source":{"id":"hep-ph/0103342","kind":"arxiv","version":2}},"canonical_sha256":"3f33934862383aac52e5c76a9a1468cce863b44ff540219e0d2e8464e6a64c63","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3f33934862383aac52e5c76a9a1468cce863b44ff540219e0d2e8464e6a64c63","first_computed_at":"2026-05-18T02:36:47.870902Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:36:47.870902Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"JPb/doIpuonTRFqku1tiu7KoGGPcapubgzjpkw9LhHI2ifoNPtrv0WqGCIwuYbFBzf6zd7YcuCvrW0LuTTKXDA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:36:47.871413Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/0103342","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:28a13b3ece4c9e27a5ff118e922e725aa50204ef9baaca656a46e96aa94100f9","sha256:e58305ef36d60ec086db0db241440a52c6f5757bbe10dcff26ddee087ee61e37"],"state_sha256":"11faf411ed892eef1e5bfd73b8618ccb22f34f190bea8c7f307362ed09d44153"}