{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:ZV5ACJOVAR73TOKLVG5E54JMN7","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":"d42d6374f60dbf761ae6044793d830a6b9f8b1954ec91513d88b608dadeef34f","cross_cats_sorted":["hep-ex"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2025-07-22T18:00:02Z","title_canon_sha256":"4a796054acd98905a211a919021d79dccc0b18ea86c255b680959c21f6ab4b05"},"schema_version":"1.0","source":{"id":"2507.16900","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2507.16900","created_at":"2026-07-05T11:42:33Z"},{"alias_kind":"arxiv_version","alias_value":"2507.16900v1","created_at":"2026-07-05T11:42:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2507.16900","created_at":"2026-07-05T11:42:33Z"},{"alias_kind":"pith_short_12","alias_value":"ZV5ACJOVAR73","created_at":"2026-07-05T11:42:33Z"},{"alias_kind":"pith_short_16","alias_value":"ZV5ACJOVAR73TOKL","created_at":"2026-07-05T11:42:33Z"},{"alias_kind":"pith_short_8","alias_value":"ZV5ACJOV","created_at":"2026-07-05T11:42:33Z"}],"graph_snapshots":[{"event_id":"sha256:63274357063e538cd0a6f251c8095e6c2d9dcab0d2c9e7a0cef2c8b0d200a43d","target":"graph","created_at":"2026-07-05T11:42:33Z","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/2507.16900/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We continue our study of fractionally charged particles (FCPs) -- particles carrying electric charge a multiple of $e/6$. Discovering an FCP would inform us about both Standard Model physics (what the true gauge group and the one-form global symmetry are) and Beyond the Standard Model physics (ruling out many unified theories), which makes them a high-stakes target for collider searches. Here we find that with two FCPs there are vastly richer phenomenologies compared to the single-particle extensions we previously studied. Stringent constraints on colored FCPs can be dramatically weakened when","authors_text":"Adam Martin, Seth Koren","cross_cats":["hep-ex"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2025-07-22T18:00:02Z","title":"Phenomenology of Fractionally Charged Particles: Two Reps Are Better Than One"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2507.16900","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:b2b3d8fe93c2dd2bfac8638947c96e77909a8c090a1a3ded334d0717cc2b78de","target":"record","created_at":"2026-07-05T11:42:33Z","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":"d42d6374f60dbf761ae6044793d830a6b9f8b1954ec91513d88b608dadeef34f","cross_cats_sorted":["hep-ex"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2025-07-22T18:00:02Z","title_canon_sha256":"4a796054acd98905a211a919021d79dccc0b18ea86c255b680959c21f6ab4b05"},"schema_version":"1.0","source":{"id":"2507.16900","kind":"arxiv","version":1}},"canonical_sha256":"cd7a0125d5047fb9b94ba9ba4ef12c6fd15ad690a1af81a7ac8c62b30949d8f3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"cd7a0125d5047fb9b94ba9ba4ef12c6fd15ad690a1af81a7ac8c62b30949d8f3","first_computed_at":"2026-07-05T11:42:33.782043Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:42:33.782043Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"KeR4PjzSBReGR+n3vSvUCPMvsI3XJ4f8VvUb1oJ3DKMsl6dl+84AayaV1tq9faiopu+FDF24qUD0TpO6aIUjBg==","signature_status":"signed_v1","signed_at":"2026-07-05T11:42:33.782558Z","signed_message":"canonical_sha256_bytes"},"source_id":"2507.16900","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b2b3d8fe93c2dd2bfac8638947c96e77909a8c090a1a3ded334d0717cc2b78de","sha256:63274357063e538cd0a6f251c8095e6c2d9dcab0d2c9e7a0cef2c8b0d200a43d"],"state_sha256":"c39d2bd437b1da659885ad986e75294e1fd95544a1c4aeb8d9f9951d77476753"}