{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2007:AR3QOCTSWDU6GK556NZB5BHZ7O","short_pith_number":"pith:AR3QOCTS","schema_version":"1.0","canonical_sha256":"0477070a72b0e9e32bbdf3721e84f9fbbd52363e5db60f4f3efd1340a66fbac0","source":{"kind":"arxiv","id":"0705.3178","version":1},"attestation_state":"computed","paper":{"title":"Primordial Non-Gaussianity in Multi-Scalar Slow-Roll Inflation","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"Shuichiro Yokoyama, Takahiro Tanaka, Teruaki Suyama","submitted_at":"2007-05-22T14:44:09Z","abstract_excerpt":"We analyze the non-Gaussianity for primordial curvature perturbations generated in multi-scalar slow-roll inflation model including the model with non-separable potential by making use of $\\delta N$ formalism. Many authors have investigated the possibility of large non-Gaussianity for the models with separable potential, and they have found that the non-linear parameter, $f_{NL}$, is suppressed by the slow-roll parameters. We show that for the non-separable models $f_{NL}$ is given by the product of a factor which is suppressed by the slow-roll parameters and a possible enhancement factor whic"},"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":"0705.3178","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2007-05-22T14:44:09Z","cross_cats_sorted":[],"title_canon_sha256":"22e6dc5aaf21b8d802bab5fde45c4a7bccb07c0925852957e473607e48f5e9ce","abstract_canon_sha256":"1ae5f8fdd0e6a4d17cd3916048d6c54ff3723509e99c19233876358804e667af"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T15:44:23.259620Z","signature_b64":"D2Uq+HxsiUmPOjWXfJPEd/G46R69rfK8z3vAmgsodFPHzFlvGyewYmHmZPGuTUPDspnLsQ2fOtsgQPWkzr54Aw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0477070a72b0e9e32bbdf3721e84f9fbbd52363e5db60f4f3efd1340a66fbac0","last_reissued_at":"2026-07-04T15:44:23.259272Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T15:44:23.259272Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Primordial Non-Gaussianity in Multi-Scalar Slow-Roll Inflation","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"Shuichiro Yokoyama, Takahiro Tanaka, Teruaki Suyama","submitted_at":"2007-05-22T14:44:09Z","abstract_excerpt":"We analyze the non-Gaussianity for primordial curvature perturbations generated in multi-scalar slow-roll inflation model including the model with non-separable potential by making use of $\\delta N$ formalism. Many authors have investigated the possibility of large non-Gaussianity for the models with separable potential, and they have found that the non-linear parameter, $f_{NL}$, is suppressed by the slow-roll parameters. We show that for the non-separable models $f_{NL}$ is given by the product of a factor which is suppressed by the slow-roll parameters and a possible enhancement factor whic"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0705.3178","kind":"arxiv","version":1},"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/0705.3178/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":"0705.3178","created_at":"2026-07-04T15:44:23.259336+00:00"},{"alias_kind":"arxiv_version","alias_value":"0705.3178v1","created_at":"2026-07-04T15:44:23.259336+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0705.3178","created_at":"2026-07-04T15:44:23.259336+00:00"},{"alias_kind":"pith_short_12","alias_value":"AR3QOCTSWDU6","created_at":"2026-07-04T15:44:23.259336+00:00"},{"alias_kind":"pith_short_16","alias_value":"AR3QOCTSWDU6GK55","created_at":"2026-07-04T15:44:23.259336+00:00"},{"alias_kind":"pith_short_8","alias_value":"AR3QOCTS","created_at":"2026-07-04T15:44:23.259336+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2412.01428","citing_title":"Tilt and Tensor-to-Scalar Ratio in Multi-Scalar Field Inflation: Non-Sum-Separable Case","ref_index":57,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/AR3QOCTSWDU6GK556NZB5BHZ7O","json":"https://pith.science/pith/AR3QOCTSWDU6GK556NZB5BHZ7O.json","graph_json":"https://pith.science/api/pith-number/AR3QOCTSWDU6GK556NZB5BHZ7O/graph.json","events_json":"https://pith.science/api/pith-number/AR3QOCTSWDU6GK556NZB5BHZ7O/events.json","paper":"https://pith.science/paper/AR3QOCTS"},"agent_actions":{"view_html":"https://pith.science/pith/AR3QOCTSWDU6GK556NZB5BHZ7O","download_json":"https://pith.science/pith/AR3QOCTSWDU6GK556NZB5BHZ7O.json","view_paper":"https://pith.science/paper/AR3QOCTS","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=0705.3178&json=true","fetch_graph":"https://pith.science/api/pith-number/AR3QOCTSWDU6GK556NZB5BHZ7O/graph.json","fetch_events":"https://pith.science/api/pith-number/AR3QOCTSWDU6GK556NZB5BHZ7O/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/AR3QOCTSWDU6GK556NZB5BHZ7O/action/timestamp_anchor","attest_storage":"https://pith.science/pith/AR3QOCTSWDU6GK556NZB5BHZ7O/action/storage_attestation","attest_author":"https://pith.science/pith/AR3QOCTSWDU6GK556NZB5BHZ7O/action/author_attestation","sign_citation":"https://pith.science/pith/AR3QOCTSWDU6GK556NZB5BHZ7O/action/citation_signature","submit_replication":"https://pith.science/pith/AR3QOCTSWDU6GK556NZB5BHZ7O/action/replication_record"}},"created_at":"2026-07-04T15:44:23.259336+00:00","updated_at":"2026-07-04T15:44:23.259336+00:00"}