{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:RD3WNMF7Z7WMAGUWRANZZZGLZT","short_pith_number":"pith:RD3WNMF7","schema_version":"1.0","canonical_sha256":"88f766b0bfcfecc01a96881b9ce4cbcce2e4ea267d8197415e951ec6fe91aea1","source":{"kind":"arxiv","id":"1111.3713","version":1},"attestation_state":"computed","paper":{"title":"A Search for Single Photon Events in Neutrino Interactions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"hep-ex","authors_text":"C. T. Kullenberg, S. R. Mishra (NOMAD Collaboration)","submitted_at":"2011-11-16T03:56:30Z","abstract_excerpt":"We present a search for neutrino-induced events containing a single, exclusive photon using data from the NOMAD experiment at the CERN SPS where the average energy of the neutrino flux is $\\simeq 25$ GeV. The search is motivated by an excess of electron-like events in the 200--475 MeV energy region as reported by the MiniBOONE experiment. In NOMAD, photons are identified via their conversion to $e^+e^-$ in an active target embedded in a magnetic field. The background to the single photon signal is dominated by the asymmetric decay of neutral pions produced either in a coherent neutrino-nucleus"},"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":"1111.3713","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2011-11-16T03:56:30Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"b7ae101e4e277c0cd52239d8b700a8c3b3361ba81940ac7fcbc12d3a7c1728bc","abstract_canon_sha256":"6b88c247158b5bb3e2f2d11285c50ba0f02bcd34365b45057cf7fbd695320342"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:59:32.588495Z","signature_b64":"cyeqtjxBcrMvQAgEaHKy+XvVxUPU371Pwe6lWdXJQU72hlPpAjYYHKFkT3EbHUNMnIJ/LosHtB7TGNagIes8DA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"88f766b0bfcfecc01a96881b9ce4cbcce2e4ea267d8197415e951ec6fe91aea1","last_reissued_at":"2026-05-18T01:59:32.587597Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:59:32.587597Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A Search for Single Photon Events in Neutrino Interactions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"hep-ex","authors_text":"C. T. Kullenberg, S. R. Mishra (NOMAD Collaboration)","submitted_at":"2011-11-16T03:56:30Z","abstract_excerpt":"We present a search for neutrino-induced events containing a single, exclusive photon using data from the NOMAD experiment at the CERN SPS where the average energy of the neutrino flux is $\\simeq 25$ GeV. The search is motivated by an excess of electron-like events in the 200--475 MeV energy region as reported by the MiniBOONE experiment. In NOMAD, photons are identified via their conversion to $e^+e^-$ in an active target embedded in a magnetic field. The background to the single photon signal is dominated by the asymmetric decay of neutral pions produced either in a coherent neutrino-nucleus"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1111.3713","kind":"arxiv","version":1},"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":"1111.3713","created_at":"2026-05-18T01:59:32.587763+00:00"},{"alias_kind":"arxiv_version","alias_value":"1111.3713v1","created_at":"2026-05-18T01:59:32.587763+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1111.3713","created_at":"2026-05-18T01:59:32.587763+00:00"},{"alias_kind":"pith_short_12","alias_value":"RD3WNMF7Z7WM","created_at":"2026-05-18T12:26:41.206345+00:00"},{"alias_kind":"pith_short_16","alias_value":"RD3WNMF7Z7WMAGUW","created_at":"2026-05-18T12:26:41.206345+00:00"},{"alias_kind":"pith_short_8","alias_value":"RD3WNMF7","created_at":"2026-05-18T12:26:41.206345+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2506.18956","citing_title":"Search for an Anomalous Excess of Single Photons in the MicroBooNE Neutrino Experiment","ref_index":201,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/RD3WNMF7Z7WMAGUWRANZZZGLZT","json":"https://pith.science/pith/RD3WNMF7Z7WMAGUWRANZZZGLZT.json","graph_json":"https://pith.science/api/pith-number/RD3WNMF7Z7WMAGUWRANZZZGLZT/graph.json","events_json":"https://pith.science/api/pith-number/RD3WNMF7Z7WMAGUWRANZZZGLZT/events.json","paper":"https://pith.science/paper/RD3WNMF7"},"agent_actions":{"view_html":"https://pith.science/pith/RD3WNMF7Z7WMAGUWRANZZZGLZT","download_json":"https://pith.science/pith/RD3WNMF7Z7WMAGUWRANZZZGLZT.json","view_paper":"https://pith.science/paper/RD3WNMF7","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1111.3713&json=true","fetch_graph":"https://pith.science/api/pith-number/RD3WNMF7Z7WMAGUWRANZZZGLZT/graph.json","fetch_events":"https://pith.science/api/pith-number/RD3WNMF7Z7WMAGUWRANZZZGLZT/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/RD3WNMF7Z7WMAGUWRANZZZGLZT/action/timestamp_anchor","attest_storage":"https://pith.science/pith/RD3WNMF7Z7WMAGUWRANZZZGLZT/action/storage_attestation","attest_author":"https://pith.science/pith/RD3WNMF7Z7WMAGUWRANZZZGLZT/action/author_attestation","sign_citation":"https://pith.science/pith/RD3WNMF7Z7WMAGUWRANZZZGLZT/action/citation_signature","submit_replication":"https://pith.science/pith/RD3WNMF7Z7WMAGUWRANZZZGLZT/action/replication_record"}},"created_at":"2026-05-18T01:59:32.587763+00:00","updated_at":"2026-05-18T01:59:32.587763+00:00"}