{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:7IZWNJISKSBUDOVL2A2X4C4PJB","short_pith_number":"pith:7IZWNJIS","schema_version":"1.0","canonical_sha256":"fa3366a512548341baabd0357e0b8f486ae48f33686c3d70da6ac923159704a5","source":{"kind":"arxiv","id":"1610.01347","version":2},"attestation_state":"computed","paper":{"title":"Discriminating between Thermal and Nonthermal Cosmic Relic Neutrinos through Annual Modulation at PTOLEMY","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"hep-ph","authors_text":"Guo-yuan Huang, Shun Zhou","submitted_at":"2016-10-05T10:23:27Z","abstract_excerpt":"If massive neutrinos are Dirac particles, the proposed PTOLEMY experiment will hopefully be able to discover cosmic neutrino background via $\\nu^{}_e + {^3}{\\rm H} \\to {^3}{\\rm He} + e^-$ with a capture rate of $\\Gamma^{}_{\\rm D} \\approx 4~{\\rm yr}^{-1}$. Recently, it has been pointed out that right-handed components of Dirac neutrinos could also be copiously produced in the early Universe and become an extra thermal or nonthermal ingredient of cosmic relic neutrinos, enhancing the capture rate to $\\Gamma^{}_{\\rm D} \\approx 5.1~{\\rm yr}^{-1}$ or $\\Gamma^{}_{\\rm D} \\approx 6.1~{\\rm yr}^{-1}$. I"},"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":"1610.01347","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2016-10-05T10:23:27Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"59fb74b7fe83631a894db29b2214bfd05638502056f36aa5bc5aca33f62bec73","abstract_canon_sha256":"4073c7c9abc7c868b2089b7a23b3c6a1d67e445cd296c1e52c396e01fb393f69"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:53:58.463787Z","signature_b64":"qlvwkXfKuwo4ZBQ+cwrnuC32ol589GiW8gOTCcNN2O3wDDyz2DDrVCDRdAFJpW24EGNN6UJARMWcB2JqSYT4AA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fa3366a512548341baabd0357e0b8f486ae48f33686c3d70da6ac923159704a5","last_reissued_at":"2026-05-18T00:53:58.463242Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:53:58.463242Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Discriminating between Thermal and Nonthermal Cosmic Relic Neutrinos through Annual Modulation at PTOLEMY","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"hep-ph","authors_text":"Guo-yuan Huang, Shun Zhou","submitted_at":"2016-10-05T10:23:27Z","abstract_excerpt":"If massive neutrinos are Dirac particles, the proposed PTOLEMY experiment will hopefully be able to discover cosmic neutrino background via $\\nu^{}_e + {^3}{\\rm H} \\to {^3}{\\rm He} + e^-$ with a capture rate of $\\Gamma^{}_{\\rm D} \\approx 4~{\\rm yr}^{-1}$. Recently, it has been pointed out that right-handed components of Dirac neutrinos could also be copiously produced in the early Universe and become an extra thermal or nonthermal ingredient of cosmic relic neutrinos, enhancing the capture rate to $\\Gamma^{}_{\\rm D} \\approx 5.1~{\\rm yr}^{-1}$ or $\\Gamma^{}_{\\rm D} \\approx 6.1~{\\rm yr}^{-1}$. I"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1610.01347","kind":"arxiv","version":2},"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":"1610.01347","created_at":"2026-05-18T00:53:58.463326+00:00"},{"alias_kind":"arxiv_version","alias_value":"1610.01347v2","created_at":"2026-05-18T00:53:58.463326+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1610.01347","created_at":"2026-05-18T00:53:58.463326+00:00"},{"alias_kind":"pith_short_12","alias_value":"7IZWNJISKSBU","created_at":"2026-05-18T12:30:04.600751+00:00"},{"alias_kind":"pith_short_16","alias_value":"7IZWNJISKSBUDOVL","created_at":"2026-05-18T12:30:04.600751+00:00"},{"alias_kind":"pith_short_8","alias_value":"7IZWNJIS","created_at":"2026-05-18T12:30:04.600751+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2605.11956","citing_title":"Probing the small-scale primordial power spectrum via relic neutrinos and acoustic reheating","ref_index":80,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/7IZWNJISKSBUDOVL2A2X4C4PJB","json":"https://pith.science/pith/7IZWNJISKSBUDOVL2A2X4C4PJB.json","graph_json":"https://pith.science/api/pith-number/7IZWNJISKSBUDOVL2A2X4C4PJB/graph.json","events_json":"https://pith.science/api/pith-number/7IZWNJISKSBUDOVL2A2X4C4PJB/events.json","paper":"https://pith.science/paper/7IZWNJIS"},"agent_actions":{"view_html":"https://pith.science/pith/7IZWNJISKSBUDOVL2A2X4C4PJB","download_json":"https://pith.science/pith/7IZWNJISKSBUDOVL2A2X4C4PJB.json","view_paper":"https://pith.science/paper/7IZWNJIS","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1610.01347&json=true","fetch_graph":"https://pith.science/api/pith-number/7IZWNJISKSBUDOVL2A2X4C4PJB/graph.json","fetch_events":"https://pith.science/api/pith-number/7IZWNJISKSBUDOVL2A2X4C4PJB/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/7IZWNJISKSBUDOVL2A2X4C4PJB/action/timestamp_anchor","attest_storage":"https://pith.science/pith/7IZWNJISKSBUDOVL2A2X4C4PJB/action/storage_attestation","attest_author":"https://pith.science/pith/7IZWNJISKSBUDOVL2A2X4C4PJB/action/author_attestation","sign_citation":"https://pith.science/pith/7IZWNJISKSBUDOVL2A2X4C4PJB/action/citation_signature","submit_replication":"https://pith.science/pith/7IZWNJISKSBUDOVL2A2X4C4PJB/action/replication_record"}},"created_at":"2026-05-18T00:53:58.463326+00:00","updated_at":"2026-05-18T00:53:58.463326+00:00"}