{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2005:PN3QXPES2WAOKHR3BTOCC7E7T5","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"c0ffd321d149fd7675fa6a67499afc868fca60adf5a0ecbb34099ab60cf5d4f4","cross_cats_sorted":["hep-ph","hep-th"],"license":"","primary_cat":"astro-ph","submitted_at":"2005-09-01T19:49:45Z","title_canon_sha256":"d59dca0bffc4fea1fa329b7687731aeab508410aa078c041b51533c256c9c720"},"schema_version":"1.0","source":{"id":"astro-ph/0509029","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0509029","created_at":"2026-07-04T16:52:51Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0509029v1","created_at":"2026-07-04T16:52:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0509029","created_at":"2026-07-04T16:52:51Z"},{"alias_kind":"pith_short_12","alias_value":"PN3QXPES2WAO","created_at":"2026-07-04T16:52:51Z"},{"alias_kind":"pith_short_16","alias_value":"PN3QXPES2WAOKHR3","created_at":"2026-07-04T16:52:51Z"},{"alias_kind":"pith_short_8","alias_value":"PN3QXPES","created_at":"2026-07-04T16:52:51Z"}],"graph_snapshots":[{"event_id":"sha256:2367a21072467c465ffc825d0e069bc8614a0fac28adfff1f1c05415f2740594","target":"graph","created_at":"2026-07-04T16:52:51Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/astro-ph/0509029/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We develop a method to constrain the level of non-Gaussianity of density perturbations when the 3-point function is of the \"equilateral\" type. Departures from Gaussianity of this form are produced by single field models such as ghost or DBI inflation and in general by the presence of higher order derivative operators in the effective Lagrangian of the inflaton. We show that the induced shape of the 3-point function can be very well approximated by a factorizable form, making the analysis practical. We also show that, unless one has a full sky map with uniform noise, in order to saturate the Cr","authors_text":"Alberto Nicolis, Leonardo Senatore, Matias Zaldarriaga, Max Tegmark, Paolo Creminelli","cross_cats":["hep-ph","hep-th"],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2005-09-01T19:49:45Z","title":"Limits on non-Gaussianities from WMAP data"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0509029","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:9302e199aec54d48546a441b14cb737b9bd06e600ca345fa77d4005e69b26f00","target":"record","created_at":"2026-07-04T16:52:51Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"c0ffd321d149fd7675fa6a67499afc868fca60adf5a0ecbb34099ab60cf5d4f4","cross_cats_sorted":["hep-ph","hep-th"],"license":"","primary_cat":"astro-ph","submitted_at":"2005-09-01T19:49:45Z","title_canon_sha256":"d59dca0bffc4fea1fa329b7687731aeab508410aa078c041b51533c256c9c720"},"schema_version":"1.0","source":{"id":"astro-ph/0509029","kind":"arxiv","version":1}},"canonical_sha256":"7b770bbc92d580e51e3b0cdc217c9f9f5a454b826aaf8d3abe647bac6b3e2077","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7b770bbc92d580e51e3b0cdc217c9f9f5a454b826aaf8d3abe647bac6b3e2077","first_computed_at":"2026-07-04T16:52:51.560354Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:52:51.560354Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"mu6jNm0fSWG4JLeApxNs8YyKx0FltV2harxOPocQg6xNxs1N23QYtfT4FmdliNT+9Gw2KFUBteqYZULxj1ryAQ==","signature_status":"signed_v1","signed_at":"2026-07-04T16:52:51.560720Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/0509029","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9302e199aec54d48546a441b14cb737b9bd06e600ca345fa77d4005e69b26f00","sha256:2367a21072467c465ffc825d0e069bc8614a0fac28adfff1f1c05415f2740594"],"state_sha256":"edd77fd24329c4185bb1d4ca904ca3ddcd5dc73240ec74fe18ab80080885941e"}