{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2003:4EWJQQEZKZHCZF3ROUZ6S3S7SN","short_pith_number":"pith:4EWJQQEZ","schema_version":"1.0","canonical_sha256":"e12c984099564e2c97717533e96e5f936ccade5d73a313bd52729df8d3ee8053","source":{"kind":"arxiv","id":"hep-ph/0309033","version":3},"attestation_state":"computed","paper":{"title":"On Non-Gaussianity in the Curvaton Scenario","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"A. Riotto (University of Padova, INFN), N. Bartolo (University of Sussex), S. Matarrese","submitted_at":"2003-09-03T14:03:22Z","abstract_excerpt":"Since a positive future detection of non-linearity in the cosmic microwave background anisotropy pattern might allow to descriminate among different mechanisms giving rise to cosmological adiabatic perturbations, we study the evolution of the second-order cosmological curvature perturbation on super-horizon scales in the curvaton scenario. We provide the exact expression for the non-Gaussianity in the primordial perturbations including gravitational second-order corrections which are particularly relevant in the case in which the curvaton dominates the energy density before it decays. As a byp"},"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":"hep-ph/0309033","kind":"arxiv","version":3},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"2003-09-03T14:03:22Z","cross_cats_sorted":[],"title_canon_sha256":"9b93ddfe7cd24f9551a0d7447fd850c16e109a92f4cede626fc2cb7468df4991","abstract_canon_sha256":"41b2d5ea9c8901c75ba9e6eb751433278700f82506f264125cad853108544042"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T17:21:35.398267Z","signature_b64":"Q5Hfv0Dgu/kVaEZ/1G+FMcSmvOokLK++mZQ5T62/aMRBPe0pKDL6oPviZoBjo/x0lBjpb9iZ2lQPzd7ZswgBBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e12c984099564e2c97717533e96e5f936ccade5d73a313bd52729df8d3ee8053","last_reissued_at":"2026-07-04T17:21:35.397838Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T17:21:35.397838Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"On Non-Gaussianity in the Curvaton Scenario","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"A. Riotto (University of Padova, INFN), N. Bartolo (University of Sussex), S. Matarrese","submitted_at":"2003-09-03T14:03:22Z","abstract_excerpt":"Since a positive future detection of non-linearity in the cosmic microwave background anisotropy pattern might allow to descriminate among different mechanisms giving rise to cosmological adiabatic perturbations, we study the evolution of the second-order cosmological curvature perturbation on super-horizon scales in the curvaton scenario. We provide the exact expression for the non-Gaussianity in the primordial perturbations including gravitational second-order corrections which are particularly relevant in the case in which the curvaton dominates the energy density before it decays. As a byp"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0309033","kind":"arxiv","version":3},"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/hep-ph/0309033/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":"hep-ph/0309033","created_at":"2026-07-04T17:21:35.397896+00:00"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0309033v3","created_at":"2026-07-04T17:21:35.397896+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0309033","created_at":"2026-07-04T17:21:35.397896+00:00"},{"alias_kind":"pith_short_12","alias_value":"4EWJQQEZKZHC","created_at":"2026-07-04T17:21:35.397896+00:00"},{"alias_kind":"pith_short_16","alias_value":"4EWJQQEZKZHCZF3R","created_at":"2026-07-04T17:21:35.397896+00:00"},{"alias_kind":"pith_short_8","alias_value":"4EWJQQEZ","created_at":"2026-07-04T17:21:35.397896+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":2,"internal_anchor_count":2,"sample":[{"citing_arxiv_id":"2606.28296","citing_title":"Memoirs of the curvaton: non-perturbative non-Gaussianity and supermassive primordial black holes","ref_index":92,"is_internal_anchor":true},{"citing_arxiv_id":"2606.06581","citing_title":"Three Advanced Lectures on Inflation","ref_index":35,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/4EWJQQEZKZHCZF3ROUZ6S3S7SN","json":"https://pith.science/pith/4EWJQQEZKZHCZF3ROUZ6S3S7SN.json","graph_json":"https://pith.science/api/pith-number/4EWJQQEZKZHCZF3ROUZ6S3S7SN/graph.json","events_json":"https://pith.science/api/pith-number/4EWJQQEZKZHCZF3ROUZ6S3S7SN/events.json","paper":"https://pith.science/paper/4EWJQQEZ"},"agent_actions":{"view_html":"https://pith.science/pith/4EWJQQEZKZHCZF3ROUZ6S3S7SN","download_json":"https://pith.science/pith/4EWJQQEZKZHCZF3ROUZ6S3S7SN.json","view_paper":"https://pith.science/paper/4EWJQQEZ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=hep-ph/0309033&json=true","fetch_graph":"https://pith.science/api/pith-number/4EWJQQEZKZHCZF3ROUZ6S3S7SN/graph.json","fetch_events":"https://pith.science/api/pith-number/4EWJQQEZKZHCZF3ROUZ6S3S7SN/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/4EWJQQEZKZHCZF3ROUZ6S3S7SN/action/timestamp_anchor","attest_storage":"https://pith.science/pith/4EWJQQEZKZHCZF3ROUZ6S3S7SN/action/storage_attestation","attest_author":"https://pith.science/pith/4EWJQQEZKZHCZF3ROUZ6S3S7SN/action/author_attestation","sign_citation":"https://pith.science/pith/4EWJQQEZKZHCZF3ROUZ6S3S7SN/action/citation_signature","submit_replication":"https://pith.science/pith/4EWJQQEZKZHCZF3ROUZ6S3S7SN/action/replication_record"}},"created_at":"2026-07-04T17:21:35.397896+00:00","updated_at":"2026-07-04T17:21:35.397896+00:00"}