{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:Y56YUUVMYFYFZEEC5YMR5SEH54","short_pith_number":"pith:Y56YUUVM","schema_version":"1.0","canonical_sha256":"c77d8a52acc1705c9082ee191ec887ef179a84acc070fd708f360afd6cfa11c4","source":{"kind":"arxiv","id":"1712.01153","version":2},"attestation_state":"computed","paper":{"title":"Gravitational clustering of cosmic relic neutrinos in the Milky Way","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"astro-ph.CO","authors_text":"Jue Zhang, Xin Zhang","submitted_at":"2017-12-04T15:43:34Z","abstract_excerpt":"The standard model of cosmology predicts the existence of cosmic neutrino background in the present Universe. To detect cosmic relic neutrinos in the vicinity of the Earth, it is necessary to evaluate the gravitational clustering effects on relic neutrinos in the Milky Way. Here we introduce a reweighting technique in the N-one-body simulation method, so that a single simulation can yield neutrino density profiles for different neutrino masses and phase space distributions. In light of current experimental results that favor small neutrino masses, the neutrino number density contrast around th"},"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":"1712.01153","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2017-12-04T15:43:34Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"b3ab5eec1991459bdd3f24fd44b8e87f4c6f873bd19ffd77bfa2350c96a4f5f2","abstract_canon_sha256":"3202c69d6d44f750c52d3fa8b073b63dc8196dd04be225c16595ced31d111b31"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:16:23.391208Z","signature_b64":"Z9ehPtNNDecYkpMX1d9QDUqoxxl6VZv5cgWPZmHkfkvdiOV0xu1hZuCoOomHv2PcVRXyZIotn75Ld14mDKHFCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c77d8a52acc1705c9082ee191ec887ef179a84acc070fd708f360afd6cfa11c4","last_reissued_at":"2026-05-18T00:16:23.390468Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:16:23.390468Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Gravitational clustering of cosmic relic neutrinos in the Milky Way","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"astro-ph.CO","authors_text":"Jue Zhang, Xin Zhang","submitted_at":"2017-12-04T15:43:34Z","abstract_excerpt":"The standard model of cosmology predicts the existence of cosmic neutrino background in the present Universe. To detect cosmic relic neutrinos in the vicinity of the Earth, it is necessary to evaluate the gravitational clustering effects on relic neutrinos in the Milky Way. Here we introduce a reweighting technique in the N-one-body simulation method, so that a single simulation can yield neutrino density profiles for different neutrino masses and phase space distributions. In light of current experimental results that favor small neutrino masses, the neutrino number density contrast around th"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1712.01153","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":"1712.01153","created_at":"2026-05-18T00:16:23.390603+00:00"},{"alias_kind":"arxiv_version","alias_value":"1712.01153v2","created_at":"2026-05-18T00:16:23.390603+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1712.01153","created_at":"2026-05-18T00:16:23.390603+00:00"},{"alias_kind":"pith_short_12","alias_value":"Y56YUUVMYFYF","created_at":"2026-05-18T12:31:56.362134+00:00"},{"alias_kind":"pith_short_16","alias_value":"Y56YUUVMYFYFZEEC","created_at":"2026-05-18T12:31:56.362134+00:00"},{"alias_kind":"pith_short_8","alias_value":"Y56YUUVM","created_at":"2026-05-18T12:31:56.362134+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":61,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/Y56YUUVMYFYFZEEC5YMR5SEH54","json":"https://pith.science/pith/Y56YUUVMYFYFZEEC5YMR5SEH54.json","graph_json":"https://pith.science/api/pith-number/Y56YUUVMYFYFZEEC5YMR5SEH54/graph.json","events_json":"https://pith.science/api/pith-number/Y56YUUVMYFYFZEEC5YMR5SEH54/events.json","paper":"https://pith.science/paper/Y56YUUVM"},"agent_actions":{"view_html":"https://pith.science/pith/Y56YUUVMYFYFZEEC5YMR5SEH54","download_json":"https://pith.science/pith/Y56YUUVMYFYFZEEC5YMR5SEH54.json","view_paper":"https://pith.science/paper/Y56YUUVM","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1712.01153&json=true","fetch_graph":"https://pith.science/api/pith-number/Y56YUUVMYFYFZEEC5YMR5SEH54/graph.json","fetch_events":"https://pith.science/api/pith-number/Y56YUUVMYFYFZEEC5YMR5SEH54/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/Y56YUUVMYFYFZEEC5YMR5SEH54/action/timestamp_anchor","attest_storage":"https://pith.science/pith/Y56YUUVMYFYFZEEC5YMR5SEH54/action/storage_attestation","attest_author":"https://pith.science/pith/Y56YUUVMYFYFZEEC5YMR5SEH54/action/author_attestation","sign_citation":"https://pith.science/pith/Y56YUUVMYFYFZEEC5YMR5SEH54/action/citation_signature","submit_replication":"https://pith.science/pith/Y56YUUVMYFYFZEEC5YMR5SEH54/action/replication_record"}},"created_at":"2026-05-18T00:16:23.390603+00:00","updated_at":"2026-05-18T00:16:23.390603+00:00"}