{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:VJXN7QSM7UXICVRPR4K6GIB4BC","short_pith_number":"pith:VJXN7QSM","schema_version":"1.0","canonical_sha256":"aa6edfc24cfd2e81562f8f15e3203c08842ca8d56aed3e5901042744537a12a4","source":{"kind":"arxiv","id":"1306.2234","version":1},"attestation_state":"computed","paper":{"title":"Long distance nu_e -> nu_mu transitions and CP-violation with high intensity beta-beams","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph","physics.acc-ph"],"primary_cat":"physics.ins-det","authors_text":"Carlo Rubbia","submitted_at":"2013-06-10T15:51:45Z","abstract_excerpt":"The recent experimental determinations of a large theta_13 angle have opened the way to a determination of the mass hierarchy and of the CP-violating phase. Experiments based on horn produced (anti-)neutrino conventional beams are presently under development. The event rates are marginal for a definitive search, since they require very intense beams and extremely large detector masses. Zucchelli has proposed a method in which pure (anti-)nu_e beams are generated by the beta-decay of relativistic radio-nuclides stored in a high energy storage ring pointing towards a far away neutrino detector. "},"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":"1306.2234","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2013-06-10T15:51:45Z","cross_cats_sorted":["hep-ph","physics.acc-ph"],"title_canon_sha256":"545d7150dff1624169d52eb7f8de6f1dd656f5f335c438f5b8ab92d05499cf1d","abstract_canon_sha256":"d44a47904fda543525274cf58d9b17a1d109f36ad14c849e91ba8001b0dcf668"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:21:22.036927Z","signature_b64":"CNv09TeCpv4HmhMQT9TIxU24dPsT8mmHB11CFTL2hKabQBk19aLtY1nuRE3k4wvGq2g1zYt+HpiuY6bxfBN5CQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"aa6edfc24cfd2e81562f8f15e3203c08842ca8d56aed3e5901042744537a12a4","last_reissued_at":"2026-05-18T03:21:22.036386Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:21:22.036386Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Long distance nu_e -> nu_mu transitions and CP-violation with high intensity beta-beams","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph","physics.acc-ph"],"primary_cat":"physics.ins-det","authors_text":"Carlo Rubbia","submitted_at":"2013-06-10T15:51:45Z","abstract_excerpt":"The recent experimental determinations of a large theta_13 angle have opened the way to a determination of the mass hierarchy and of the CP-violating phase. Experiments based on horn produced (anti-)neutrino conventional beams are presently under development. The event rates are marginal for a definitive search, since they require very intense beams and extremely large detector masses. Zucchelli has proposed a method in which pure (anti-)nu_e beams are generated by the beta-decay of relativistic radio-nuclides stored in a high energy storage ring pointing towards a far away neutrino detector. "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1306.2234","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":"1306.2234","created_at":"2026-05-18T03:21:22.036467+00:00"},{"alias_kind":"arxiv_version","alias_value":"1306.2234v1","created_at":"2026-05-18T03:21:22.036467+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1306.2234","created_at":"2026-05-18T03:21:22.036467+00:00"},{"alias_kind":"pith_short_12","alias_value":"VJXN7QSM7UXI","created_at":"2026-05-18T12:28:04.890932+00:00"},{"alias_kind":"pith_short_16","alias_value":"VJXN7QSM7UXICVRP","created_at":"2026-05-18T12:28:04.890932+00:00"},{"alias_kind":"pith_short_8","alias_value":"VJXN7QSM","created_at":"2026-05-18T12:28:04.890932+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/VJXN7QSM7UXICVRPR4K6GIB4BC","json":"https://pith.science/pith/VJXN7QSM7UXICVRPR4K6GIB4BC.json","graph_json":"https://pith.science/api/pith-number/VJXN7QSM7UXICVRPR4K6GIB4BC/graph.json","events_json":"https://pith.science/api/pith-number/VJXN7QSM7UXICVRPR4K6GIB4BC/events.json","paper":"https://pith.science/paper/VJXN7QSM"},"agent_actions":{"view_html":"https://pith.science/pith/VJXN7QSM7UXICVRPR4K6GIB4BC","download_json":"https://pith.science/pith/VJXN7QSM7UXICVRPR4K6GIB4BC.json","view_paper":"https://pith.science/paper/VJXN7QSM","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1306.2234&json=true","fetch_graph":"https://pith.science/api/pith-number/VJXN7QSM7UXICVRPR4K6GIB4BC/graph.json","fetch_events":"https://pith.science/api/pith-number/VJXN7QSM7UXICVRPR4K6GIB4BC/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/VJXN7QSM7UXICVRPR4K6GIB4BC/action/timestamp_anchor","attest_storage":"https://pith.science/pith/VJXN7QSM7UXICVRPR4K6GIB4BC/action/storage_attestation","attest_author":"https://pith.science/pith/VJXN7QSM7UXICVRPR4K6GIB4BC/action/author_attestation","sign_citation":"https://pith.science/pith/VJXN7QSM7UXICVRPR4K6GIB4BC/action/citation_signature","submit_replication":"https://pith.science/pith/VJXN7QSM7UXICVRPR4K6GIB4BC/action/replication_record"}},"created_at":"2026-05-18T03:21:22.036467+00:00","updated_at":"2026-05-18T03:21:22.036467+00:00"}