{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2022:NAFETKRJ5R5CEMGEZOENIPPOQT","short_pith_number":"pith:NAFETKRJ","schema_version":"1.0","canonical_sha256":"680a49aa29ec7a2230c4cb88d43dee84f20dbafa4b0e93ebea025e137819c7da","source":{"kind":"arxiv","id":"2210.15691","version":2},"attestation_state":"computed","paper":{"title":"Impact of freeze-in on dark matter isocurvature","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph","hep-th"],"primary_cat":"astro-ph.CO","authors_text":"Kimberly K. Boddy, Kim V. Berghaus, Nicola Bellomo","submitted_at":"2022-10-27T18:00:07Z","abstract_excerpt":"Dark matter freeze-in is a compelling cosmological production mechanism in which all or some of the observed abundance of dark matter is generated through feeble interactions it has with the Standard Model. In this work we present the first analysis of freeze-in dark matter fluctuations and consider two benchmark models: freeze-in through the direct decay of a heavy vector boson and freeze-in through pair annihilation of Standard Model particles in the thermal bath. We provide a theoretical framework for determining the impact of freeze-in on curvature and dark matter isocurvature perturbation"},"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":"2210.15691","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2022-10-27T18:00:07Z","cross_cats_sorted":["hep-ph","hep-th"],"title_canon_sha256":"e3190310272fbc379cdc2e18369db3cf8574f3641949a1a063c794a4fa31476c","abstract_canon_sha256":"da3ce365c8da1e6b108767f5d4ddff7aba3a4feac3d7f01944cd247976a509f7"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:35:45.368091Z","signature_b64":"V3hlCypoRqbxfafO9QvWKwOmn9j9I4Ij7ocquvRX09GMCjSGXVwuIl7Q4A9y7PIDYlLnKqXcLD9/QJ88BUIABg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"680a49aa29ec7a2230c4cb88d43dee84f20dbafa4b0e93ebea025e137819c7da","last_reissued_at":"2026-07-05T09:35:45.367577Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:35:45.367577Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Impact of freeze-in on dark matter isocurvature","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph","hep-th"],"primary_cat":"astro-ph.CO","authors_text":"Kimberly K. Boddy, Kim V. Berghaus, Nicola Bellomo","submitted_at":"2022-10-27T18:00:07Z","abstract_excerpt":"Dark matter freeze-in is a compelling cosmological production mechanism in which all or some of the observed abundance of dark matter is generated through feeble interactions it has with the Standard Model. In this work we present the first analysis of freeze-in dark matter fluctuations and consider two benchmark models: freeze-in through the direct decay of a heavy vector boson and freeze-in through pair annihilation of Standard Model particles in the thermal bath. We provide a theoretical framework for determining the impact of freeze-in on curvature and dark matter isocurvature perturbation"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2210.15691","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/2210.15691/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":"2210.15691","created_at":"2026-07-05T09:35:45.367639+00:00"},{"alias_kind":"arxiv_version","alias_value":"2210.15691v2","created_at":"2026-07-05T09:35:45.367639+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2210.15691","created_at":"2026-07-05T09:35:45.367639+00:00"},{"alias_kind":"pith_short_12","alias_value":"NAFETKRJ5R5C","created_at":"2026-07-05T09:35:45.367639+00:00"},{"alias_kind":"pith_short_16","alias_value":"NAFETKRJ5R5CEMGE","created_at":"2026-07-05T09:35:45.367639+00:00"},{"alias_kind":"pith_short_8","alias_value":"NAFETKRJ","created_at":"2026-07-05T09:35:45.367639+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":2,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2607.00755","citing_title":"KineticXGPU: A Tensorized Collision Operator for Dark-Sector Self-Scattering","ref_index":43,"is_internal_anchor":false},{"citing_arxiv_id":"2606.29197","citing_title":"CMB Test of the Higgs Origin of Dark-Photon Dark Matter","ref_index":27,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/NAFETKRJ5R5CEMGEZOENIPPOQT","json":"https://pith.science/pith/NAFETKRJ5R5CEMGEZOENIPPOQT.json","graph_json":"https://pith.science/api/pith-number/NAFETKRJ5R5CEMGEZOENIPPOQT/graph.json","events_json":"https://pith.science/api/pith-number/NAFETKRJ5R5CEMGEZOENIPPOQT/events.json","paper":"https://pith.science/paper/NAFETKRJ"},"agent_actions":{"view_html":"https://pith.science/pith/NAFETKRJ5R5CEMGEZOENIPPOQT","download_json":"https://pith.science/pith/NAFETKRJ5R5CEMGEZOENIPPOQT.json","view_paper":"https://pith.science/paper/NAFETKRJ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2210.15691&json=true","fetch_graph":"https://pith.science/api/pith-number/NAFETKRJ5R5CEMGEZOENIPPOQT/graph.json","fetch_events":"https://pith.science/api/pith-number/NAFETKRJ5R5CEMGEZOENIPPOQT/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/NAFETKRJ5R5CEMGEZOENIPPOQT/action/timestamp_anchor","attest_storage":"https://pith.science/pith/NAFETKRJ5R5CEMGEZOENIPPOQT/action/storage_attestation","attest_author":"https://pith.science/pith/NAFETKRJ5R5CEMGEZOENIPPOQT/action/author_attestation","sign_citation":"https://pith.science/pith/NAFETKRJ5R5CEMGEZOENIPPOQT/action/citation_signature","submit_replication":"https://pith.science/pith/NAFETKRJ5R5CEMGEZOENIPPOQT/action/replication_record"}},"created_at":"2026-07-05T09:35:45.367639+00:00","updated_at":"2026-07-05T09:35:45.367639+00:00"}