{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2020:BPSJYVG4EISD3IACL54ORUKCB4","short_pith_number":"pith:BPSJYVG4","schema_version":"1.0","canonical_sha256":"0be49c54dc22243da0025f78e8d1420f3d9ef36fcecf7a7df0041ccb1f5775c9","source":{"kind":"arxiv","id":"2009.08715","version":2},"attestation_state":"computed","paper":{"title":"Stochastic inflation and primordial black holes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc","hep-ph","hep-th"],"primary_cat":"astro-ph.CO","authors_text":"Vincent Vennin","submitted_at":"2020-09-18T09:37:22Z","abstract_excerpt":"During inflation, vacuum quantum fluctuations are amplified and stretched to astrophysical distances. They give rise to fluctuations in the cosmic microwave background (CMB) temperature and polarisation, and to large-scale structures in our universe. They can also trigger the formation of primordial black holes (PBHs). Such objects could provide the progenitors of the recently detected black-hole mergers, and constitute part or all of the dark matter. Their observation would give invaluable access to parts of the inflationary sector that are unconstrained by the CMB. Since PBHs require large 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":"2009.08715","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2020-09-18T09:37:22Z","cross_cats_sorted":["gr-qc","hep-ph","hep-th"],"title_canon_sha256":"ac83cffb3ecba45186c4f3c2f62daceae8f68c215bbc253d802d5dfe92cbc0ad","abstract_canon_sha256":"e0e03b5b294b38097f696083236d875a12e04655287e33b9f367dc4a6cb42cc1"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T04:01:29.668581Z","signature_b64":"ZCnQCZfMNED7JSthSLdgWkRrCaLtAZpZn/se5zfVkqYk+FZly+plUoSgj2hR0ehJ9fOw8WAbFhwHYkBSQ5wjDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0be49c54dc22243da0025f78e8d1420f3d9ef36fcecf7a7df0041ccb1f5775c9","last_reissued_at":"2026-07-05T04:01:29.668218Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T04:01:29.668218Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Stochastic inflation and primordial black holes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc","hep-ph","hep-th"],"primary_cat":"astro-ph.CO","authors_text":"Vincent Vennin","submitted_at":"2020-09-18T09:37:22Z","abstract_excerpt":"During inflation, vacuum quantum fluctuations are amplified and stretched to astrophysical distances. They give rise to fluctuations in the cosmic microwave background (CMB) temperature and polarisation, and to large-scale structures in our universe. They can also trigger the formation of primordial black holes (PBHs). Such objects could provide the progenitors of the recently detected black-hole mergers, and constitute part or all of the dark matter. Their observation would give invaluable access to parts of the inflationary sector that are unconstrained by the CMB. Since PBHs require large i"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2009.08715","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/2009.08715/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":"2009.08715","created_at":"2026-07-05T04:01:29.668275+00:00"},{"alias_kind":"arxiv_version","alias_value":"2009.08715v2","created_at":"2026-07-05T04:01:29.668275+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2009.08715","created_at":"2026-07-05T04:01:29.668275+00:00"},{"alias_kind":"pith_short_12","alias_value":"BPSJYVG4EISD","created_at":"2026-07-05T04:01:29.668275+00:00"},{"alias_kind":"pith_short_16","alias_value":"BPSJYVG4EISD3IAC","created_at":"2026-07-05T04:01:29.668275+00:00"},{"alias_kind":"pith_short_8","alias_value":"BPSJYVG4","created_at":"2026-07-05T04:01:29.668275+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":4,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2606.12775","citing_title":"Are Primordial Black Holes a Natural Dark Matter Candidate?","ref_index":93,"is_internal_anchor":false},{"citing_arxiv_id":"2606.00176","citing_title":"Eigenvalue formulation of Stochastic Inflation and application to large perturbation generating inflationary features","ref_index":85,"is_internal_anchor":false},{"citing_arxiv_id":"2606.29796","citing_title":"Superhorizon curvature perturbations in hybrid inflation revisited","ref_index":24,"is_internal_anchor":false},{"citing_arxiv_id":"2506.21423","citing_title":"Towards Stochastic Inflation in Higher-Curvature Gravity","ref_index":67,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/BPSJYVG4EISD3IACL54ORUKCB4","json":"https://pith.science/pith/BPSJYVG4EISD3IACL54ORUKCB4.json","graph_json":"https://pith.science/api/pith-number/BPSJYVG4EISD3IACL54ORUKCB4/graph.json","events_json":"https://pith.science/api/pith-number/BPSJYVG4EISD3IACL54ORUKCB4/events.json","paper":"https://pith.science/paper/BPSJYVG4"},"agent_actions":{"view_html":"https://pith.science/pith/BPSJYVG4EISD3IACL54ORUKCB4","download_json":"https://pith.science/pith/BPSJYVG4EISD3IACL54ORUKCB4.json","view_paper":"https://pith.science/paper/BPSJYVG4","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2009.08715&json=true","fetch_graph":"https://pith.science/api/pith-number/BPSJYVG4EISD3IACL54ORUKCB4/graph.json","fetch_events":"https://pith.science/api/pith-number/BPSJYVG4EISD3IACL54ORUKCB4/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/BPSJYVG4EISD3IACL54ORUKCB4/action/timestamp_anchor","attest_storage":"https://pith.science/pith/BPSJYVG4EISD3IACL54ORUKCB4/action/storage_attestation","attest_author":"https://pith.science/pith/BPSJYVG4EISD3IACL54ORUKCB4/action/author_attestation","sign_citation":"https://pith.science/pith/BPSJYVG4EISD3IACL54ORUKCB4/action/citation_signature","submit_replication":"https://pith.science/pith/BPSJYVG4EISD3IACL54ORUKCB4/action/replication_record"}},"created_at":"2026-07-05T04:01:29.668275+00:00","updated_at":"2026-07-05T04:01:29.668275+00:00"}