{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2023:U24KSOUUHTUNVUXGFXXTXMLZBL","short_pith_number":"pith:U24KSOUU","schema_version":"1.0","canonical_sha256":"a6b8a93a943ce8dad2e62def3bb1790ad5d27a99a8468633ac2845b29116b9ba","source":{"kind":"arxiv","id":"2305.13379","version":2},"attestation_state":"computed","paper":{"title":"Local clustering of relic neutrinos with kinetic field theory","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"hep-ph","authors_text":"Emil Brinch Holm, Isabel M. Oldengott, Stefan Zentarra","submitted_at":"2023-05-22T18:00:12Z","abstract_excerpt":"The density of relic neutrinos is expected to be enhanced due to clustering in our local neighbourhood at Earth. We introduce a novel analytical technique to calculate the neutrino overdensity, based on kinetic field theory. Kinetic field theory is a particle-based theory for cosmic structure formation and in this work we apply it for the first time to massive neutrinos. The gravitational interaction is expanded in a perturbation series and we take into account the first-order contribution to the local density of relic neutrinos. For neutrino masses that are consistent with cosmological neutri"},"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":"2305.13379","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2023-05-22T18:00:12Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"b16e98edc3117249a9f6e60b221943cfbd105eb6fb09bf39f24232f0cdd24726","abstract_canon_sha256":"1f0cde345e39adc302e9ade836336fead8c415cf107c27c125e54bdde6133e5b"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:38:57.954065Z","signature_b64":"jF85LdE7OIJHJddwMOXaHh75IWzklnHVdEl5uEsidpeP9hWf2k7KFxv0GArJ4xoDAE2c3I6VEjoB2rMNpVKVAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a6b8a93a943ce8dad2e62def3bb1790ad5d27a99a8468633ac2845b29116b9ba","last_reissued_at":"2026-07-05T06:38:57.953650Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:38:57.953650Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Local clustering of relic neutrinos with kinetic field theory","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"hep-ph","authors_text":"Emil Brinch Holm, Isabel M. Oldengott, Stefan Zentarra","submitted_at":"2023-05-22T18:00:12Z","abstract_excerpt":"The density of relic neutrinos is expected to be enhanced due to clustering in our local neighbourhood at Earth. We introduce a novel analytical technique to calculate the neutrino overdensity, based on kinetic field theory. Kinetic field theory is a particle-based theory for cosmic structure formation and in this work we apply it for the first time to massive neutrinos. The gravitational interaction is expanded in a perturbation series and we take into account the first-order contribution to the local density of relic neutrinos. For neutrino masses that are consistent with cosmological neutri"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2305.13379","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2305.13379/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2305.13379","created_at":"2026-07-05T06:38:57.953706+00:00"},{"alias_kind":"arxiv_version","alias_value":"2305.13379v2","created_at":"2026-07-05T06:38:57.953706+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2305.13379","created_at":"2026-07-05T06:38:57.953706+00:00"},{"alias_kind":"pith_short_12","alias_value":"U24KSOUUHTUN","created_at":"2026-07-05T06:38:57.953706+00:00"},{"alias_kind":"pith_short_16","alias_value":"U24KSOUUHTUNVUXG","created_at":"2026-07-05T06:38:57.953706+00:00"},{"alias_kind":"pith_short_8","alias_value":"U24KSOUU","created_at":"2026-07-05T06:38:57.953706+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2607.05221","citing_title":"Pathways and impediments towards a detection of the relic neutrino wind","ref_index":52,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/U24KSOUUHTUNVUXGFXXTXMLZBL","json":"https://pith.science/pith/U24KSOUUHTUNVUXGFXXTXMLZBL.json","graph_json":"https://pith.science/api/pith-number/U24KSOUUHTUNVUXGFXXTXMLZBL/graph.json","events_json":"https://pith.science/api/pith-number/U24KSOUUHTUNVUXGFXXTXMLZBL/events.json","paper":"https://pith.science/paper/U24KSOUU"},"agent_actions":{"view_html":"https://pith.science/pith/U24KSOUUHTUNVUXGFXXTXMLZBL","download_json":"https://pith.science/pith/U24KSOUUHTUNVUXGFXXTXMLZBL.json","view_paper":"https://pith.science/paper/U24KSOUU","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2305.13379&json=true","fetch_graph":"https://pith.science/api/pith-number/U24KSOUUHTUNVUXGFXXTXMLZBL/graph.json","fetch_events":"https://pith.science/api/pith-number/U24KSOUUHTUNVUXGFXXTXMLZBL/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/U24KSOUUHTUNVUXGFXXTXMLZBL/action/timestamp_anchor","attest_storage":"https://pith.science/pith/U24KSOUUHTUNVUXGFXXTXMLZBL/action/storage_attestation","attest_author":"https://pith.science/pith/U24KSOUUHTUNVUXGFXXTXMLZBL/action/author_attestation","sign_citation":"https://pith.science/pith/U24KSOUUHTUNVUXGFXXTXMLZBL/action/citation_signature","submit_replication":"https://pith.science/pith/U24KSOUUHTUNVUXGFXXTXMLZBL/action/replication_record"}},"created_at":"2026-07-05T06:38:57.953706+00:00","updated_at":"2026-07-05T06:38:57.953706+00:00"}