{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:HB263VOSLLIR6KVWBEQ734B452","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":"600400d66443953e16c3c1ae8ad7bf6082185bdb4a94282ca6b089f2bb49ab10","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-11-04T01:47:47Z","title_canon_sha256":"0ea88d1087c6f18eb54add8f9ea71b46e014345a7a8a96f2fb0f48fd5cc5ad88"},"schema_version":"1.0","source":{"id":"1811.01310","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1811.01310","created_at":"2026-05-17T23:54:34Z"},{"alias_kind":"arxiv_version","alias_value":"1811.01310v1","created_at":"2026-05-17T23:54:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1811.01310","created_at":"2026-05-17T23:54:34Z"},{"alias_kind":"pith_short_12","alias_value":"HB263VOSLLIR","created_at":"2026-05-18T12:32:28Z"},{"alias_kind":"pith_short_16","alias_value":"HB263VOSLLIR6KVW","created_at":"2026-05-18T12:32:28Z"},{"alias_kind":"pith_short_8","alias_value":"HB263VOS","created_at":"2026-05-18T12:32:28Z"}],"graph_snapshots":[{"event_id":"sha256:bb71087c9a43f2d6d048f08465b2049c2917032e5e5e943fc3cf2f21dbc50e68","target":"graph","created_at":"2026-05-17T23:54:34Z","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":"Non-Standard Interactions (NSI) of neutrinos with matter has received renewed interest in recent years. In particular, it has been shown that NSI can reconcile the $3+1$ solution with IceCube atmospheric data with $E_\\nu >500$ GeV, provided that the effective coupling of NSI is large, e.g. $\\sim 6 G_F$. The main goal of the present paper is to show that contrary to intuition, it is possible to build viable models with large NSI by invoking a new $U(1)$ gauge symmetry with gauge boson of mass $\\sim 10$ eV. We refer to these new constructions as $3+1+ U(1)$ models. In the framework of a $3+1$ so","authors_text":"Ian M. Shoemaker, Peter B. Denton, Yasaman Farzan","cross_cats":["hep-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-11-04T01:47:47Z","title":"Activating the 4th Neutrino of the 3+1 Scheme"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.01310","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":"sha256:2a67e800070dea95ae3ee39d38222ac06c0c27e262c97dc73757b2f71b57ad78","target":"record","created_at":"2026-05-17T23:54:34Z","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":"600400d66443953e16c3c1ae8ad7bf6082185bdb4a94282ca6b089f2bb49ab10","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-11-04T01:47:47Z","title_canon_sha256":"0ea88d1087c6f18eb54add8f9ea71b46e014345a7a8a96f2fb0f48fd5cc5ad88"},"schema_version":"1.0","source":{"id":"1811.01310","kind":"arxiv","version":1}},"canonical_sha256":"3875edd5d25ad11f2ab60921fdf03cee9fa8d85cdf631410f83ebf216ca00073","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3875edd5d25ad11f2ab60921fdf03cee9fa8d85cdf631410f83ebf216ca00073","first_computed_at":"2026-05-17T23:54:34.070929Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:54:34.070929Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"hgiJ59MCYmsje3lfQ+Lylt6NdeR++GylfdteH5D4wn8F3lnF4tf2lz4IOfSg2MfviRbczs8j4qokRoAdxOSLBQ==","signature_status":"signed_v1","signed_at":"2026-05-17T23:54:34.071552Z","signed_message":"canonical_sha256_bytes"},"source_id":"1811.01310","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2a67e800070dea95ae3ee39d38222ac06c0c27e262c97dc73757b2f71b57ad78","sha256:bb71087c9a43f2d6d048f08465b2049c2917032e5e5e943fc3cf2f21dbc50e68"],"state_sha256":"f690bb1f54c2e2981f6a62b5900723adc27076d3279740a54ff647ddb6e7917e"}