{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:XFC6RJWYNTXTPUJ3R2LTQVRA7N","short_pith_number":"pith:XFC6RJWY","schema_version":"1.0","canonical_sha256":"b945e8a6d86cef37d13b8e97385620fb7d8d27cf063673c947bf38f00fca8df6","source":{"kind":"arxiv","id":"1807.07906","version":1},"attestation_state":"computed","paper":{"title":"Neutron lifetime puzzle and neutron -- mirror neutron oscillation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Zurab Berezhiani","submitted_at":"2018-07-20T15:50:32Z","abstract_excerpt":"The discrepancy between the neutron lifetimes measured in the beam and trap experiments can be explained via the neutron $n$ conversion into mirror neutron $n'$, its dark partner from parallel mirror sector, provided that $n$ and $n'$ have a tiny mass splitting order $10^{-7}$ eV. In large magnetic fields used in beam experiments $n-n'$ transition is resonantly enhanced and can transform of about a per cent fraction of neutrons into mirror neutrons which decay in invisible mode. Thus less protons will be produced and the measured value $\\tau_{\\rm beam}$ appears larger than $\\beta$-decay time $"},"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":"1807.07906","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-07-20T15:50:32Z","cross_cats_sorted":[],"title_canon_sha256":"f985b579072fd6880bd9acda989276c254e2af48cee147b5ab8a43118088f93e","abstract_canon_sha256":"ea57116361dbef83d2132cefc92d8e70f83ef9ae2ceabe80da3d9cb05ae88616"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:42:30.106522Z","signature_b64":"BNLhqM/LKApgeubLTGdFZrOmgfOBXMKE2XDK0vxtm9sVO6YXNmi2rvr2YCd8LpEwhJlsSdZ77nlgEnTxLD48Ag==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b945e8a6d86cef37d13b8e97385620fb7d8d27cf063673c947bf38f00fca8df6","last_reissued_at":"2026-05-17T23:42:30.105970Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:42:30.105970Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Neutron lifetime puzzle and neutron -- mirror neutron oscillation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Zurab Berezhiani","submitted_at":"2018-07-20T15:50:32Z","abstract_excerpt":"The discrepancy between the neutron lifetimes measured in the beam and trap experiments can be explained via the neutron $n$ conversion into mirror neutron $n'$, its dark partner from parallel mirror sector, provided that $n$ and $n'$ have a tiny mass splitting order $10^{-7}$ eV. In large magnetic fields used in beam experiments $n-n'$ transition is resonantly enhanced and can transform of about a per cent fraction of neutrons into mirror neutrons which decay in invisible mode. Thus less protons will be produced and the measured value $\\tau_{\\rm beam}$ appears larger than $\\beta$-decay time $"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.07906","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":"1807.07906","created_at":"2026-05-17T23:42:30.106063+00:00"},{"alias_kind":"arxiv_version","alias_value":"1807.07906v1","created_at":"2026-05-17T23:42:30.106063+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.07906","created_at":"2026-05-17T23:42:30.106063+00:00"},{"alias_kind":"pith_short_12","alias_value":"XFC6RJWYNTXT","created_at":"2026-05-18T12:33:01.666342+00:00"},{"alias_kind":"pith_short_16","alias_value":"XFC6RJWYNTXTPUJ3","created_at":"2026-05-18T12:33:01.666342+00:00"},{"alias_kind":"pith_short_8","alias_value":"XFC6RJWY","created_at":"2026-05-18T12:33:01.666342+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/XFC6RJWYNTXTPUJ3R2LTQVRA7N","json":"https://pith.science/pith/XFC6RJWYNTXTPUJ3R2LTQVRA7N.json","graph_json":"https://pith.science/api/pith-number/XFC6RJWYNTXTPUJ3R2LTQVRA7N/graph.json","events_json":"https://pith.science/api/pith-number/XFC6RJWYNTXTPUJ3R2LTQVRA7N/events.json","paper":"https://pith.science/paper/XFC6RJWY"},"agent_actions":{"view_html":"https://pith.science/pith/XFC6RJWYNTXTPUJ3R2LTQVRA7N","download_json":"https://pith.science/pith/XFC6RJWYNTXTPUJ3R2LTQVRA7N.json","view_paper":"https://pith.science/paper/XFC6RJWY","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1807.07906&json=true","fetch_graph":"https://pith.science/api/pith-number/XFC6RJWYNTXTPUJ3R2LTQVRA7N/graph.json","fetch_events":"https://pith.science/api/pith-number/XFC6RJWYNTXTPUJ3R2LTQVRA7N/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/XFC6RJWYNTXTPUJ3R2LTQVRA7N/action/timestamp_anchor","attest_storage":"https://pith.science/pith/XFC6RJWYNTXTPUJ3R2LTQVRA7N/action/storage_attestation","attest_author":"https://pith.science/pith/XFC6RJWYNTXTPUJ3R2LTQVRA7N/action/author_attestation","sign_citation":"https://pith.science/pith/XFC6RJWYNTXTPUJ3R2LTQVRA7N/action/citation_signature","submit_replication":"https://pith.science/pith/XFC6RJWYNTXTPUJ3R2LTQVRA7N/action/replication_record"}},"created_at":"2026-05-17T23:42:30.106063+00:00","updated_at":"2026-05-17T23:42:30.106063+00:00"}