{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:T7PQTW3LBLTQ7DMQWWF3F37WM5","short_pith_number":"pith:T7PQTW3L","canonical_record":{"source":{"id":"1703.08789","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-03-26T08:57:59Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"06243cd38021692a15de7fbf0bdb68f423c62d7dd7576681f5f216becffe2ef6","abstract_canon_sha256":"ec0a745872e47a19bc0aefd759db5c29460956f4d16dd5e53c39217b9eb8c496"},"schema_version":"1.0"},"canonical_sha256":"9fdf09db6b0ae70f8d90b58bb2eff667762be75f9f69421d8d42a272fcf5a53b","source":{"kind":"arxiv","id":"1703.08789","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1703.08789","created_at":"2026-05-18T00:36:38Z"},{"alias_kind":"arxiv_version","alias_value":"1703.08789v2","created_at":"2026-05-18T00:36:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1703.08789","created_at":"2026-05-18T00:36:38Z"},{"alias_kind":"pith_short_12","alias_value":"T7PQTW3LBLTQ","created_at":"2026-05-18T12:31:43Z"},{"alias_kind":"pith_short_16","alias_value":"T7PQTW3LBLTQ7DMQ","created_at":"2026-05-18T12:31:43Z"},{"alias_kind":"pith_short_8","alias_value":"T7PQTW3L","created_at":"2026-05-18T12:31:43Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:T7PQTW3LBLTQ7DMQWWF3F37WM5","target":"record","payload":{"canonical_record":{"source":{"id":"1703.08789","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-03-26T08:57:59Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"06243cd38021692a15de7fbf0bdb68f423c62d7dd7576681f5f216becffe2ef6","abstract_canon_sha256":"ec0a745872e47a19bc0aefd759db5c29460956f4d16dd5e53c39217b9eb8c496"},"schema_version":"1.0"},"canonical_sha256":"9fdf09db6b0ae70f8d90b58bb2eff667762be75f9f69421d8d42a272fcf5a53b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:36:38.787861Z","signature_b64":"NIjOnhbyTdu92GfLQQcs1NyUOiuMXzFOymmS7VVTgpQvhI/1NHbRGM10IE1fM6+u5ED7cOEILKD7HXampt6zDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9fdf09db6b0ae70f8d90b58bb2eff667762be75f9f69421d8d42a272fcf5a53b","last_reissued_at":"2026-05-18T00:36:38.787083Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:36:38.787083Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1703.08789","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:36:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HP8MqP66X8wkqV0lTxg8mwjJldXABkPW6ExmwNmtsbFBrS4wpZJdFgntT3VAknJYkfu5lDYToY1g6DQAsaJ/Aw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-12T02:19:42.562360Z"},"content_sha256":"835080a3886bdc58a8276691b37440124eebaf18ec53670228a9db378930e6b8","schema_version":"1.0","event_id":"sha256:835080a3886bdc58a8276691b37440124eebaf18ec53670228a9db378930e6b8"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:T7PQTW3LBLTQ7DMQWWF3F37WM5","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Hidden sector behind the CKM matrix","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Shohei Okawa, Yuji Omura","submitted_at":"2017-03-26T08:57:59Z","abstract_excerpt":"The small quark mixing, described by the Cabibbo-Kobayashi-Maskawa (CKM) matrix in the Standard Model, may be a clue to reveal new physics around the TeV scale. We consider a simple scenario that extra particles in a hidden sector radiatively mediate the flavor violation to the quark sector around the TeV scale and effectively realize the observed CKM matrix. The lightest particle in the hidden sector, whose contribution to the CKM matrix is expected to be dominant, is a good dark matter (DM) candidate, so we focus on the contribution, and discuss the DM physics. In this scenario, there is an "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1703.08789","kind":"arxiv","version":2},"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":"2026-05-18T00:36:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"E8jTRlT5cIdC14wK2zCTR7ScpRGWrr9lFmoJxN9qDEePod/5/F3fjARFv7NAN03TDIeqpd7F1hBGwFMPZDzFCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-12T02:19:42.563083Z"},"content_sha256":"11ac3e834974c96792a72e71cb841f3ba4d40449f8daf6a26148d3e1ee48af83","schema_version":"1.0","event_id":"sha256:11ac3e834974c96792a72e71cb841f3ba4d40449f8daf6a26148d3e1ee48af83"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/T7PQTW3LBLTQ7DMQWWF3F37WM5/bundle.json","state_url":"https://pith.science/pith/T7PQTW3LBLTQ7DMQWWF3F37WM5/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/T7PQTW3LBLTQ7DMQWWF3F37WM5/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":"2026-06-12T02:19:42Z","links":{"resolver":"https://pith.science/pith/T7PQTW3LBLTQ7DMQWWF3F37WM5","bundle":"https://pith.science/pith/T7PQTW3LBLTQ7DMQWWF3F37WM5/bundle.json","state":"https://pith.science/pith/T7PQTW3LBLTQ7DMQWWF3F37WM5/state.json","well_known_bundle":"https://pith.science/.well-known/pith/T7PQTW3LBLTQ7DMQWWF3F37WM5/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:T7PQTW3LBLTQ7DMQWWF3F37WM5","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":"ec0a745872e47a19bc0aefd759db5c29460956f4d16dd5e53c39217b9eb8c496","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-03-26T08:57:59Z","title_canon_sha256":"06243cd38021692a15de7fbf0bdb68f423c62d7dd7576681f5f216becffe2ef6"},"schema_version":"1.0","source":{"id":"1703.08789","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1703.08789","created_at":"2026-05-18T00:36:38Z"},{"alias_kind":"arxiv_version","alias_value":"1703.08789v2","created_at":"2026-05-18T00:36:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1703.08789","created_at":"2026-05-18T00:36:38Z"},{"alias_kind":"pith_short_12","alias_value":"T7PQTW3LBLTQ","created_at":"2026-05-18T12:31:43Z"},{"alias_kind":"pith_short_16","alias_value":"T7PQTW3LBLTQ7DMQ","created_at":"2026-05-18T12:31:43Z"},{"alias_kind":"pith_short_8","alias_value":"T7PQTW3L","created_at":"2026-05-18T12:31:43Z"}],"graph_snapshots":[{"event_id":"sha256:11ac3e834974c96792a72e71cb841f3ba4d40449f8daf6a26148d3e1ee48af83","target":"graph","created_at":"2026-05-18T00:36:38Z","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":"The small quark mixing, described by the Cabibbo-Kobayashi-Maskawa (CKM) matrix in the Standard Model, may be a clue to reveal new physics around the TeV scale. We consider a simple scenario that extra particles in a hidden sector radiatively mediate the flavor violation to the quark sector around the TeV scale and effectively realize the observed CKM matrix. The lightest particle in the hidden sector, whose contribution to the CKM matrix is expected to be dominant, is a good dark matter (DM) candidate, so we focus on the contribution, and discuss the DM physics. In this scenario, there is an ","authors_text":"Shohei Okawa, Yuji Omura","cross_cats":["hep-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-03-26T08:57:59Z","title":"Hidden sector behind the CKM matrix"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1703.08789","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":"sha256:835080a3886bdc58a8276691b37440124eebaf18ec53670228a9db378930e6b8","target":"record","created_at":"2026-05-18T00:36:38Z","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":"ec0a745872e47a19bc0aefd759db5c29460956f4d16dd5e53c39217b9eb8c496","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-03-26T08:57:59Z","title_canon_sha256":"06243cd38021692a15de7fbf0bdb68f423c62d7dd7576681f5f216becffe2ef6"},"schema_version":"1.0","source":{"id":"1703.08789","kind":"arxiv","version":2}},"canonical_sha256":"9fdf09db6b0ae70f8d90b58bb2eff667762be75f9f69421d8d42a272fcf5a53b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9fdf09db6b0ae70f8d90b58bb2eff667762be75f9f69421d8d42a272fcf5a53b","first_computed_at":"2026-05-18T00:36:38.787083Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:36:38.787083Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"NIjOnhbyTdu92GfLQQcs1NyUOiuMXzFOymmS7VVTgpQvhI/1NHbRGM10IE1fM6+u5ED7cOEILKD7HXampt6zDw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:36:38.787861Z","signed_message":"canonical_sha256_bytes"},"source_id":"1703.08789","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:835080a3886bdc58a8276691b37440124eebaf18ec53670228a9db378930e6b8","sha256:11ac3e834974c96792a72e71cb841f3ba4d40449f8daf6a26148d3e1ee48af83"],"state_sha256":"8c14d844f1d8848d07d1ef6495b0c8131c52dfc0ab61cc5165bf8fd31d8b9614"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8qk9Iqj6oemzoHyYNa+ooUMpdb+HV+OlZZEwm7kbP6V089iFfB9YG/zCWmQHjHIsVYb7e+jeLxhz2yUBB3EhAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-12T02:19:42.567782Z","bundle_sha256":"ce2c9787e88f2020d93feedd66e820ad059c8ae1d39d7587072cb2aaab764140"}}