{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:CWDCHA45WNNZY7Y235TO4Q3EUT","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":"bf3ddbfb9142eca5fc95bef71c6262f90907477d7b122421bd6c4b7d199495b1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2022-04-21T15:07:14Z","title_canon_sha256":"083762a281553069051dc741ab8241e777181e89a1ed10aa2bc20ef3100a0a8e"},"schema_version":"1.0","source":{"id":"2204.10156","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2204.10156","created_at":"2026-07-05T04:59:21Z"},{"alias_kind":"arxiv_version","alias_value":"2204.10156v3","created_at":"2026-07-05T04:59:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2204.10156","created_at":"2026-07-05T04:59:21Z"},{"alias_kind":"pith_short_12","alias_value":"CWDCHA45WNNZ","created_at":"2026-07-05T04:59:21Z"},{"alias_kind":"pith_short_16","alias_value":"CWDCHA45WNNZY7Y2","created_at":"2026-07-05T04:59:21Z"},{"alias_kind":"pith_short_8","alias_value":"CWDCHA45","created_at":"2026-07-05T04:59:21Z"}],"graph_snapshots":[{"event_id":"sha256:88753c01074155974ec12816ae84fcb6c2137461c8f6743b9f6faf25ec806f20","target":"graph","created_at":"2026-07-05T04:59:21Z","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/2204.10156/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"A new $U(1)_X$ gauge boson $X$ primarily interacting with a dark sector can have renormalizable kinetic mixing with the standard model (SM) $U(1)_Y$ gauge boson $Y$. This mixing besides introduces interactions of dark photon and dark sector with SM particles, it also modifies interactions among SM particles. The modified interactions can be casted into the oblique $S$, $T$ and $U$ parameters. We find that with the dark photon mass larger than the $Z$ boson mass, the kinetic mixing effects can reduce the tension of the W mass excess problem reported recently by CDF from $7\\sigma$ deviation to w","authors_text":"Fei Huang, Jin Sun, Xiao-Gang He, Yu Cheng, Zhi-Peng Xing","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2022-04-21T15:07:14Z","title":"Dark photon kinetic mixing effects for the CDF W-mass measurement"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2204.10156","kind":"arxiv","version":3},"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":"sha256:27e0f3e426cf3d04d59dd2c110de166f49862787ea01b5d2d741a064b2053b0a","target":"record","created_at":"2026-07-05T04:59:21Z","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":"bf3ddbfb9142eca5fc95bef71c6262f90907477d7b122421bd6c4b7d199495b1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2022-04-21T15:07:14Z","title_canon_sha256":"083762a281553069051dc741ab8241e777181e89a1ed10aa2bc20ef3100a0a8e"},"schema_version":"1.0","source":{"id":"2204.10156","kind":"arxiv","version":3}},"canonical_sha256":"158623839db35b9c7f1adf66ee4364a4d160e65aa3434be10fc20288fd3aaf6e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"158623839db35b9c7f1adf66ee4364a4d160e65aa3434be10fc20288fd3aaf6e","first_computed_at":"2026-07-05T04:59:21.961577Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:59:21.961577Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"7qpgEw+FRDoXDbo0Ursb2ahSjGTmnZ2Gh6cf8OO1fU/lCQY/OaRQZMVIDKme3K0Tgz65fMVY9ptQ4LNDbEy1CQ==","signature_status":"signed_v1","signed_at":"2026-07-05T04:59:21.962046Z","signed_message":"canonical_sha256_bytes"},"source_id":"2204.10156","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:27e0f3e426cf3d04d59dd2c110de166f49862787ea01b5d2d741a064b2053b0a","sha256:88753c01074155974ec12816ae84fcb6c2137461c8f6743b9f6faf25ec806f20"],"state_sha256":"60506bcb7bf314c3bc34c5d159cf22c153c031b4344a430039157a62dfd2b28c"}