{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:IDWPT2BKYROANDNNVH65N53HKD","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":"551059b6a56df06320a9db97cffb5b1ee7d80db218d48dbc1612066a5b14655f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2024-05-03T14:00:54Z","title_canon_sha256":"0a54b14388d841d857cdc506017bc9b953adfc84c9f57c234411a0f5e1ce934f"},"schema_version":"1.0","source":{"id":"2405.02104","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2405.02104","created_at":"2026-07-05T08:15:06Z"},{"alias_kind":"arxiv_version","alias_value":"2405.02104v1","created_at":"2026-07-05T08:15:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2405.02104","created_at":"2026-07-05T08:15:06Z"},{"alias_kind":"pith_short_12","alias_value":"IDWPT2BKYROA","created_at":"2026-07-05T08:15:06Z"},{"alias_kind":"pith_short_16","alias_value":"IDWPT2BKYROANDNN","created_at":"2026-07-05T08:15:06Z"},{"alias_kind":"pith_short_8","alias_value":"IDWPT2BK","created_at":"2026-07-05T08:15:06Z"}],"graph_snapshots":[{"event_id":"sha256:379ca7f6c2a62cf0a7594bde670c67a38407fc37e7354883a6059a15630681a8","target":"graph","created_at":"2026-07-05T08:15:06Z","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/2405.02104/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present a formalism for new $U(1)$ interactions involving weak hypercharge, baryon, and lepton numbers, and a possible axial symmetry generator $F_A$ in the presence of a second Brout-Englert-Higgs doublet. The resulting $U$ boson, after mixing with the $Z$, interpolates between a generalised dark photon, a dark $Z$, and an axially coupled gauge boson. We especially focus on the axial couplings originating from $F_A$ or from mixing with the $Z$, determined by the scalar sector via parameters like $\\tan\\beta$ and the v.e.v. of an extra dark singlet. We explore the distinctive features of axi","authors_text":"Mar\\'ia Olalla Olea-Romacho, Pierre Fayet","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2024-05-03T14:00:54Z","title":"Searching for a new light gauge boson with axial couplings in muon beam dump experiments"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2405.02104","kind":"arxiv","version":1},"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:f445441c2a660dd7f3e6f1032b8f223d4acf100c83629f8f420d3649abc8040c","target":"record","created_at":"2026-07-05T08:15:06Z","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":"551059b6a56df06320a9db97cffb5b1ee7d80db218d48dbc1612066a5b14655f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2024-05-03T14:00:54Z","title_canon_sha256":"0a54b14388d841d857cdc506017bc9b953adfc84c9f57c234411a0f5e1ce934f"},"schema_version":"1.0","source":{"id":"2405.02104","kind":"arxiv","version":1}},"canonical_sha256":"40ecf9e82ac45c068dada9fdd6f76750dc755cc96308a49e378336c4f6a7f33f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"40ecf9e82ac45c068dada9fdd6f76750dc755cc96308a49e378336c4f6a7f33f","first_computed_at":"2026-07-05T08:15:06.801214Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:15:06.801214Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"MKYIulf4YRgSTAzIxh1vyh8aFTbfwCsv36OVrx4O5FwD1fvqXQv1g/p0p7EUwTZVVRv8DtvbZ7D9qFboSl9TDw==","signature_status":"signed_v1","signed_at":"2026-07-05T08:15:06.801662Z","signed_message":"canonical_sha256_bytes"},"source_id":"2405.02104","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f445441c2a660dd7f3e6f1032b8f223d4acf100c83629f8f420d3649abc8040c","sha256:379ca7f6c2a62cf0a7594bde670c67a38407fc37e7354883a6059a15630681a8"],"state_sha256":"46c35a0c9394068cd1284abccca4f8dc9ffb026a30474cec9dc6995bdddfa8f2"}