{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:VLBSGMQL4OB3BF2KH635VQSWNF","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":"83e8f16762cefd4cb055b73e87fc5b144328e08a7ec8909b03fb35c25d6ada88","cross_cats_sorted":["hep-ex","nucl-ex","nucl-th"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2021-01-19T19:00:28Z","title_canon_sha256":"fa88ada211e998a8d07bb3fbf6a8a644394b5f05c29b246b7aedaa31cf2dc354"},"schema_version":"1.0","source":{"id":"2101.07811","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2101.07811","created_at":"2026-07-05T02:51:15Z"},{"alias_kind":"arxiv_version","alias_value":"2101.07811v2","created_at":"2026-07-05T02:51:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2101.07811","created_at":"2026-07-05T02:51:15Z"},{"alias_kind":"pith_short_12","alias_value":"VLBSGMQL4OB3","created_at":"2026-07-05T02:51:15Z"},{"alias_kind":"pith_short_16","alias_value":"VLBSGMQL4OB3BF2K","created_at":"2026-07-05T02:51:15Z"},{"alias_kind":"pith_short_8","alias_value":"VLBSGMQL","created_at":"2026-07-05T02:51:15Z"}],"graph_snapshots":[{"event_id":"sha256:948c54f24007a1716f14c1a09bbd4c182dea66e1b616edc0fa910b566f53b6ad","target":"graph","created_at":"2026-07-05T02:51:15Z","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/2101.07811/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In this article we perform a combined analysis of low energy precision constraints and LHC searches for leptoquarks which couple to first generation fermions. Considering all ten leptoquark representations, five scalar and five vector ones, we study at the precision frontier the constraints from $K\\to\\pi\\nu\\nu$, $K\\to\\pi e^+e^-$, $K^0-\\bar K^0$ and $D^0-\\bar D^0$ mixing, as well as from experiments searching for parity violation (APV and QWEAK). We include LHC searches for $s$-channel single resonant production, pair production and Drell-Yan-like signatures of leptoquarks. Interestingly, we fi","authors_text":"Andreas Crivellin, Dario M\\\"uller, Luc Schnell","cross_cats":["hep-ex","nucl-ex","nucl-th"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2021-01-19T19:00:28Z","title":"Combined Constraints on First Generation Leptoquarks"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2101.07811","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:f66216f12e085de894a904345ec4732ec17e77fbfa0f648a0a160dc24ced94e5","target":"record","created_at":"2026-07-05T02:51:15Z","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":"83e8f16762cefd4cb055b73e87fc5b144328e08a7ec8909b03fb35c25d6ada88","cross_cats_sorted":["hep-ex","nucl-ex","nucl-th"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2021-01-19T19:00:28Z","title_canon_sha256":"fa88ada211e998a8d07bb3fbf6a8a644394b5f05c29b246b7aedaa31cf2dc354"},"schema_version":"1.0","source":{"id":"2101.07811","kind":"arxiv","version":2}},"canonical_sha256":"aac323320be383b0974a3fb7dac256697fd945796222758b0788ccb697b75b83","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"aac323320be383b0974a3fb7dac256697fd945796222758b0788ccb697b75b83","first_computed_at":"2026-07-05T02:51:15.232165Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:51:15.232165Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/mZXL9Qmb6rD8qAUHn/LLlPWslWMvW3BtuLobF7fcDhzHduKmwdZjqlDYidPv81iFvQJ8GDb4S3Do/DXcaRHAQ==","signature_status":"signed_v1","signed_at":"2026-07-05T02:51:15.232690Z","signed_message":"canonical_sha256_bytes"},"source_id":"2101.07811","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f66216f12e085de894a904345ec4732ec17e77fbfa0f648a0a160dc24ced94e5","sha256:948c54f24007a1716f14c1a09bbd4c182dea66e1b616edc0fa910b566f53b6ad"],"state_sha256":"456849739c242e5106d9fdb7c40451cf4af70492d6e9a92b9ddcc3c950aec926"}