{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:XK5ABBNIA3QT5E2K27OGP7NKF5","short_pith_number":"pith:XK5ABBNI","schema_version":"1.0","canonical_sha256":"baba0085a806e13e934ad7dc67fdaa2f73d5a3d724b7762747ed7e62f1bc6c2c","source":{"kind":"arxiv","id":"1807.09877","version":3},"attestation_state":"computed","paper":{"title":"Dark Neutrino Portal to Explain MiniBooNE excess","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Enrico Bertuzzo, Pedro A. N. Machado, Renata Zukanovich Funchal, Sudip Jana","submitted_at":"2018-07-25T22:00:30Z","abstract_excerpt":"We present a novel framework that provides an explanation to the long-standing excess of electron-like events in the MiniBooNE experiment at Fermilab. We suggest a new dark sector containing a dark neutrino and a dark gauge boson, both with masses between a few tens and a few hundreds of MeV. Dark neutrinos are produced via neutrino-nucleus scattering, followed by their decay to the dark gauge boson, which in turn gives rise to electron-like events. This mechanism provides an excellent fit to MiniBooNE energy spectra and angular distributions."},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1807.09877","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2018-07-25T22:00:30Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"46b666d2c2ae67b2280204a258c5188b2ebc22094a44a2e940cd0f3f1ae2fc2b","abstract_canon_sha256":"79218bf339d76adffce1fe285eed6f78d6a97cceb124f8aec3aa8d98f5915c9b"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:55:55.889505Z","signature_b64":"gLTdy1PpLuBiEN9wTh//3o7fA1S2dCCmpQtBw21bzTePaErLgkHniZZGk9afgn3oIYCYCGr08GE0eGd+Y/cuDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"baba0085a806e13e934ad7dc67fdaa2f73d5a3d724b7762747ed7e62f1bc6c2c","last_reissued_at":"2026-05-17T23:55:55.888887Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:55:55.888887Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Dark Neutrino Portal to Explain MiniBooNE excess","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Enrico Bertuzzo, Pedro A. N. Machado, Renata Zukanovich Funchal, Sudip Jana","submitted_at":"2018-07-25T22:00:30Z","abstract_excerpt":"We present a novel framework that provides an explanation to the long-standing excess of electron-like events in the MiniBooNE experiment at Fermilab. We suggest a new dark sector containing a dark neutrino and a dark gauge boson, both with masses between a few tens and a few hundreds of MeV. Dark neutrinos are produced via neutrino-nucleus scattering, followed by their decay to the dark gauge boson, which in turn gives rise to electron-like events. This mechanism provides an excellent fit to MiniBooNE energy spectra and angular distributions."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.09877","kind":"arxiv","version":3},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"1807.09877","created_at":"2026-05-17T23:55:55.888964+00:00"},{"alias_kind":"arxiv_version","alias_value":"1807.09877v3","created_at":"2026-05-17T23:55:55.888964+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.09877","created_at":"2026-05-17T23:55:55.888964+00:00"},{"alias_kind":"pith_short_12","alias_value":"XK5ABBNIA3QT","created_at":"2026-05-18T12:33:01.666342+00:00"},{"alias_kind":"pith_short_16","alias_value":"XK5ABBNIA3QT5E2K","created_at":"2026-05-18T12:33:01.666342+00:00"},{"alias_kind":"pith_short_8","alias_value":"XK5ABBNI","created_at":"2026-05-18T12:33:01.666342+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2508.20239","citing_title":"Sampling Off-Axis Neutrino Fluxes with the Short-Baseline Near Detector","ref_index":19,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/XK5ABBNIA3QT5E2K27OGP7NKF5","json":"https://pith.science/pith/XK5ABBNIA3QT5E2K27OGP7NKF5.json","graph_json":"https://pith.science/api/pith-number/XK5ABBNIA3QT5E2K27OGP7NKF5/graph.json","events_json":"https://pith.science/api/pith-number/XK5ABBNIA3QT5E2K27OGP7NKF5/events.json","paper":"https://pith.science/paper/XK5ABBNI"},"agent_actions":{"view_html":"https://pith.science/pith/XK5ABBNIA3QT5E2K27OGP7NKF5","download_json":"https://pith.science/pith/XK5ABBNIA3QT5E2K27OGP7NKF5.json","view_paper":"https://pith.science/paper/XK5ABBNI","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1807.09877&json=true","fetch_graph":"https://pith.science/api/pith-number/XK5ABBNIA3QT5E2K27OGP7NKF5/graph.json","fetch_events":"https://pith.science/api/pith-number/XK5ABBNIA3QT5E2K27OGP7NKF5/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/XK5ABBNIA3QT5E2K27OGP7NKF5/action/timestamp_anchor","attest_storage":"https://pith.science/pith/XK5ABBNIA3QT5E2K27OGP7NKF5/action/storage_attestation","attest_author":"https://pith.science/pith/XK5ABBNIA3QT5E2K27OGP7NKF5/action/author_attestation","sign_citation":"https://pith.science/pith/XK5ABBNIA3QT5E2K27OGP7NKF5/action/citation_signature","submit_replication":"https://pith.science/pith/XK5ABBNIA3QT5E2K27OGP7NKF5/action/replication_record"}},"created_at":"2026-05-17T23:55:55.888964+00:00","updated_at":"2026-05-17T23:55:55.888964+00:00"}