{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:1999:FZ5AQ7KWTLBO52O2GVL5OYHNXI","short_pith_number":"pith:FZ5AQ7KW","schema_version":"1.0","canonical_sha256":"2e7a087d569ac2eee9da3557d760edba332a7d42c6a9ce4c2b51c56c13b72623","source":{"kind":"arxiv","id":"astro-ph/9908009","version":2},"attestation_state":"computed","paper":{"title":"Cosmic microwave background bispectrum and slow roll inflation","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"Alejandro Gangui, Jerome Martin","submitted_at":"1999-08-02T10:18:05Z","abstract_excerpt":"Recent tentative findings of non-Gaussian structure in the COBE-DMR dataset have triggered renewed attention to candidate models from which such intrinsic signature could arise. In the framework of slow roll inflation with built-in non linearities in the inflaton field evolution we present expressions for both the cosmic microwave background (CMB) skewness and the full angular bispectrum ${\\cal C}_{\\ell_1 \\ell_2 \\ell_3}$ in terms of the slow roll parameters. We use an estimator for the angular bispectrum recently proposed in the literature and calculate its variance for an arbitrary $\\ell_i$ m"},"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":"astro-ph/9908009","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"1999-08-02T10:18:05Z","cross_cats_sorted":[],"title_canon_sha256":"94a274c30f41dc440be48f78546dbd8606d1847fe005c2b0a606e437f2348dc2","abstract_canon_sha256":"fde3cc41a0e4484684743d2262fc7be178644b53e810be14c289ea4dcb5aac27"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:11:29.201891Z","signature_b64":"VBSiJHJA6pZTeXCrcmrdw6hlUksCwsIIejO7629AwUrgVrGT1AA2pQCbYecPmedF1hM+tUzg2bXiUozqlcj0CQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2e7a087d569ac2eee9da3557d760edba332a7d42c6a9ce4c2b51c56c13b72623","last_reissued_at":"2026-07-04T16:11:29.201490Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:11:29.201490Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Cosmic microwave background bispectrum and slow roll inflation","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"Alejandro Gangui, Jerome Martin","submitted_at":"1999-08-02T10:18:05Z","abstract_excerpt":"Recent tentative findings of non-Gaussian structure in the COBE-DMR dataset have triggered renewed attention to candidate models from which such intrinsic signature could arise. In the framework of slow roll inflation with built-in non linearities in the inflaton field evolution we present expressions for both the cosmic microwave background (CMB) skewness and the full angular bispectrum ${\\cal C}_{\\ell_1 \\ell_2 \\ell_3}$ in terms of the slow roll parameters. We use an estimator for the angular bispectrum recently proposed in the literature and calculate its variance for an arbitrary $\\ell_i$ m"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/9908009","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/astro-ph/9908009/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":"astro-ph/9908009","created_at":"2026-07-04T16:11:29.201556+00:00"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/9908009v2","created_at":"2026-07-04T16:11:29.201556+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/9908009","created_at":"2026-07-04T16:11:29.201556+00:00"},{"alias_kind":"pith_short_12","alias_value":"FZ5AQ7KWTLBO","created_at":"2026-07-04T16:11:29.201556+00:00"},{"alias_kind":"pith_short_16","alias_value":"FZ5AQ7KWTLBO52O2","created_at":"2026-07-04T16:11:29.201556+00:00"},{"alias_kind":"pith_short_8","alias_value":"FZ5AQ7KW","created_at":"2026-07-04T16:11:29.201556+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/FZ5AQ7KWTLBO52O2GVL5OYHNXI","json":"https://pith.science/pith/FZ5AQ7KWTLBO52O2GVL5OYHNXI.json","graph_json":"https://pith.science/api/pith-number/FZ5AQ7KWTLBO52O2GVL5OYHNXI/graph.json","events_json":"https://pith.science/api/pith-number/FZ5AQ7KWTLBO52O2GVL5OYHNXI/events.json","paper":"https://pith.science/paper/FZ5AQ7KW"},"agent_actions":{"view_html":"https://pith.science/pith/FZ5AQ7KWTLBO52O2GVL5OYHNXI","download_json":"https://pith.science/pith/FZ5AQ7KWTLBO52O2GVL5OYHNXI.json","view_paper":"https://pith.science/paper/FZ5AQ7KW","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=astro-ph/9908009&json=true","fetch_graph":"https://pith.science/api/pith-number/FZ5AQ7KWTLBO52O2GVL5OYHNXI/graph.json","fetch_events":"https://pith.science/api/pith-number/FZ5AQ7KWTLBO52O2GVL5OYHNXI/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/FZ5AQ7KWTLBO52O2GVL5OYHNXI/action/timestamp_anchor","attest_storage":"https://pith.science/pith/FZ5AQ7KWTLBO52O2GVL5OYHNXI/action/storage_attestation","attest_author":"https://pith.science/pith/FZ5AQ7KWTLBO52O2GVL5OYHNXI/action/author_attestation","sign_citation":"https://pith.science/pith/FZ5AQ7KWTLBO52O2GVL5OYHNXI/action/citation_signature","submit_replication":"https://pith.science/pith/FZ5AQ7KWTLBO52O2GVL5OYHNXI/action/replication_record"}},"created_at":"2026-07-04T16:11:29.201556+00:00","updated_at":"2026-07-04T16:11:29.201556+00:00"}