{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:CSRYXZVPO36XXKSKZC5SA4G5OG","short_pith_number":"pith:CSRYXZVP","schema_version":"1.0","canonical_sha256":"14a38be6af76fd7baa4ac8bb2070dd71acc5b0843dacaae017bf2e6d3e75e406","source":{"kind":"arxiv","id":"1105.0498","version":2},"attestation_state":"computed","paper":{"title":"Curvaton model completed","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"astro-ph.CO","authors_text":"Kari Enqvist, Olli Taanila, Rose N. Lerner","submitted_at":"2011-05-03T07:21:44Z","abstract_excerpt":"In an inflationary cosmology, the observed primoridal density perturbation could come from the quantum fluctuations of another light 'curvaton' field, rather than the inflaton. In this case, it is essential that the curvaton decays, converting its perturbation to an adiabatic perturbation. For the first time, we consistently account for this decay in the simplest curvaton model V(\\sigma) = (m^2\\sigma^2)/2 and point out that it gives rise to an important logarithmic correction to the potential. Moreover, the potential will also receive a correction from the thermal bath. As a consequence, the d"},"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":"1105.0498","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2011-05-03T07:21:44Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"aae49f188c27ed8701998c8f02a01d322a5d848189c491548baef77351005689","abstract_canon_sha256":"f7878aaa9e2248e947e6569afd5b6c1185fc6e4371e181cdae3ba5692cf0024e"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:02:09.859490Z","signature_b64":"XJy+XTi69i1IrqA6jVmQTsANLVkWZI1Z8CkrkBhb/rP6+plALQ4sz0noQA5NOWYHqVXd9jMxHry0tileforNDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"14a38be6af76fd7baa4ac8bb2070dd71acc5b0843dacaae017bf2e6d3e75e406","last_reissued_at":"2026-05-18T02:02:09.858871Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:02:09.858871Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Curvaton model completed","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"astro-ph.CO","authors_text":"Kari Enqvist, Olli Taanila, Rose N. Lerner","submitted_at":"2011-05-03T07:21:44Z","abstract_excerpt":"In an inflationary cosmology, the observed primoridal density perturbation could come from the quantum fluctuations of another light 'curvaton' field, rather than the inflaton. In this case, it is essential that the curvaton decays, converting its perturbation to an adiabatic perturbation. For the first time, we consistently account for this decay in the simplest curvaton model V(\\sigma) = (m^2\\sigma^2)/2 and point out that it gives rise to an important logarithmic correction to the potential. Moreover, the potential will also receive a correction from the thermal bath. As a consequence, the d"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1105.0498","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":"1105.0498","created_at":"2026-05-18T02:02:09.858952+00:00"},{"alias_kind":"arxiv_version","alias_value":"1105.0498v2","created_at":"2026-05-18T02:02:09.858952+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1105.0498","created_at":"2026-05-18T02:02:09.858952+00:00"},{"alias_kind":"pith_short_12","alias_value":"CSRYXZVPO36X","created_at":"2026-05-18T12:26:26.731475+00:00"},{"alias_kind":"pith_short_16","alias_value":"CSRYXZVPO36XXKSK","created_at":"2026-05-18T12:26:26.731475+00:00"},{"alias_kind":"pith_short_8","alias_value":"CSRYXZVP","created_at":"2026-05-18T12:26:26.731475+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/CSRYXZVPO36XXKSKZC5SA4G5OG","json":"https://pith.science/pith/CSRYXZVPO36XXKSKZC5SA4G5OG.json","graph_json":"https://pith.science/api/pith-number/CSRYXZVPO36XXKSKZC5SA4G5OG/graph.json","events_json":"https://pith.science/api/pith-number/CSRYXZVPO36XXKSKZC5SA4G5OG/events.json","paper":"https://pith.science/paper/CSRYXZVP"},"agent_actions":{"view_html":"https://pith.science/pith/CSRYXZVPO36XXKSKZC5SA4G5OG","download_json":"https://pith.science/pith/CSRYXZVPO36XXKSKZC5SA4G5OG.json","view_paper":"https://pith.science/paper/CSRYXZVP","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1105.0498&json=true","fetch_graph":"https://pith.science/api/pith-number/CSRYXZVPO36XXKSKZC5SA4G5OG/graph.json","fetch_events":"https://pith.science/api/pith-number/CSRYXZVPO36XXKSKZC5SA4G5OG/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/CSRYXZVPO36XXKSKZC5SA4G5OG/action/timestamp_anchor","attest_storage":"https://pith.science/pith/CSRYXZVPO36XXKSKZC5SA4G5OG/action/storage_attestation","attest_author":"https://pith.science/pith/CSRYXZVPO36XXKSKZC5SA4G5OG/action/author_attestation","sign_citation":"https://pith.science/pith/CSRYXZVPO36XXKSKZC5SA4G5OG/action/citation_signature","submit_replication":"https://pith.science/pith/CSRYXZVPO36XXKSKZC5SA4G5OG/action/replication_record"}},"created_at":"2026-05-18T02:02:09.858952+00:00","updated_at":"2026-05-18T02:02:09.858952+00:00"}