{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:UNEJRCT52R4UBP4ZZ4VRO45A7K","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":"3b0b34d72ae12fead9e07901efb966efb56fd7cf0158333b026abc95c0b1bdbc","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-02-12T19:00:01Z","title_canon_sha256":"eb528d37091d457f54b6079d9ec5cd4ba221e0dbbddd797f9f2fdbfc9040c0fc"},"schema_version":"1.0","source":{"id":"1802.04274","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1802.04274","created_at":"2026-05-18T00:15:57Z"},{"alias_kind":"arxiv_version","alias_value":"1802.04274v2","created_at":"2026-05-18T00:15:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1802.04274","created_at":"2026-05-18T00:15:57Z"},{"alias_kind":"pith_short_12","alias_value":"UNEJRCT52R4U","created_at":"2026-05-18T12:32:56Z"},{"alias_kind":"pith_short_16","alias_value":"UNEJRCT52R4UBP4Z","created_at":"2026-05-18T12:32:56Z"},{"alias_kind":"pith_short_8","alias_value":"UNEJRCT5","created_at":"2026-05-18T12:32:56Z"}],"graph_snapshots":[{"event_id":"sha256:c8ac9e3dccba7ff310d21156180b5380e36f392f6fd8498c574828379aa55d42","target":"graph","created_at":"2026-05-18T00:15:57Z","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 construct a model of quark-lepton unification at the TeV scale based on an $SU(4)$ gauge symmetry, while still having acceptable neutrino masses and enough suppression in flavor changing neutral currents. An approximate $U(2)$ flavor symmetry is an artifact of family-dependent gauge charges leading to a natural realization of the CKM mixing matrix. The model predicts sizeable violation of PMNS unitarity as well as a gauge vector leptoquark $U_1^\\mu = ({\\bf 3}, {\\bf 1}, 2/3)$ which can be produced at the LHC -- both effects within the reach of future measurements. In addition, recently repor","authors_text":"Admir Greljo, Ben A. Stefanek","cross_cats":["hep-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-02-12T19:00:01Z","title":"Third Family Quark-Lepton Unification at the TeV Scale"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1802.04274","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":"sha256:2c883f72b624d6b9f599b91e19f72658da1fc9c3eabfeba194015f43ad53f4d4","target":"record","created_at":"2026-05-18T00:15:57Z","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":"3b0b34d72ae12fead9e07901efb966efb56fd7cf0158333b026abc95c0b1bdbc","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-02-12T19:00:01Z","title_canon_sha256":"eb528d37091d457f54b6079d9ec5cd4ba221e0dbbddd797f9f2fdbfc9040c0fc"},"schema_version":"1.0","source":{"id":"1802.04274","kind":"arxiv","version":2}},"canonical_sha256":"a348988a7dd47940bf99cf2b1773a0fa9d20723ea83f298534a2d0c73438ad81","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a348988a7dd47940bf99cf2b1773a0fa9d20723ea83f298534a2d0c73438ad81","first_computed_at":"2026-05-18T00:15:57.741395Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:15:57.741395Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"QpBXJky2xYAP6svMPSCHga45jM5GVbQi/If6m5NBvHbl7B1uxZe3NcPr29BDUBfsC8z3MDbZ1ncmeVVgqVCqAw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:15:57.742193Z","signed_message":"canonical_sha256_bytes"},"source_id":"1802.04274","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2c883f72b624d6b9f599b91e19f72658da1fc9c3eabfeba194015f43ad53f4d4","sha256:c8ac9e3dccba7ff310d21156180b5380e36f392f6fd8498c574828379aa55d42"],"state_sha256":"6af220153febb3b82ee9fb3d8e06f14aa5d8767d51d5532304ceeac5936835dc"}