{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2005:QMDFXY6OUWU6J4XPMSV2E3ZY3H","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":"cc8e476b97b7807e55e04bd166d8bde7db663c97511972dc25a3b9dca378ab60","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2005-03-16T21:49:11Z","title_canon_sha256":"bc2f21c615cb4e21af62b4901e419fd0db966d8baf88bb4be046e26c5b12e3bd"},"schema_version":"1.0","source":{"id":"astro-ph/0503374","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0503374","created_at":"2026-05-18T01:20:31Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0503374v1","created_at":"2026-05-18T01:20:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0503374","created_at":"2026-05-18T01:20:31Z"},{"alias_kind":"pith_short_12","alias_value":"QMDFXY6OUWU6","created_at":"2026-05-18T12:25:53Z"},{"alias_kind":"pith_short_16","alias_value":"QMDFXY6OUWU6J4XP","created_at":"2026-05-18T12:25:53Z"},{"alias_kind":"pith_short_8","alias_value":"QMDFXY6O","created_at":"2026-05-18T12:25:53Z"}],"graph_snapshots":[{"event_id":"sha256:d34a4d052a71fd89495823088ca56568061af627960ae2b938ef66e845d9d23e","target":"graph","created_at":"2026-05-18T01:20:31Z","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"},"paper":{"abstract_excerpt":"Currently, it appears that the best method for non-Gaussianity detection in the Cosmic Microwave Background (CMB) consists in calculating the kurtosis of the wavelet coefficients. We know that wavelet-kurtosis outperforms other methods such as the bispectrum, the genus, ridgelet-kurtosis and curvelet-kurtosis on an empirical basis, but relatively few studies have compared other transform-based statistics, such as extreme values, or more recent tools such as Higher Criticism (HC), or proposed `best possible' choices for such statistics.\n  In this paper we consider two models for transform-domai","authors_text":"D.L. Donoho, J. Jin, J.-L. Starck, N. Aghanim, O. Forni","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2005-03-16T21:49:11Z","title":"Cosmological non-Gaussian Signature Detection: Comparing Performance of Different Statistical Tests"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0503374","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":"sha256:12f92788d7c6b787de78606154c4b7dc8d2a2bdb36645ba163f1ab43b26ba5a5","target":"record","created_at":"2026-05-18T01:20:31Z","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":"cc8e476b97b7807e55e04bd166d8bde7db663c97511972dc25a3b9dca378ab60","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2005-03-16T21:49:11Z","title_canon_sha256":"bc2f21c615cb4e21af62b4901e419fd0db966d8baf88bb4be046e26c5b12e3bd"},"schema_version":"1.0","source":{"id":"astro-ph/0503374","kind":"arxiv","version":1}},"canonical_sha256":"83065be3cea5a9e4f2ef64aba26f38d9d0d1d26d7806a000e271e225139e7ef7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"83065be3cea5a9e4f2ef64aba26f38d9d0d1d26d7806a000e271e225139e7ef7","first_computed_at":"2026-05-18T01:20:31.954801Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:20:31.954801Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"s+R01y17JR9QKCql5uuEZ/i5+L3wNa5PcF3ytUxGmyKoiPIbKBMxDyKc/9DXQLC0uLbyqx3EwYcM89judhfNAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:20:31.955184Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/0503374","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:12f92788d7c6b787de78606154c4b7dc8d2a2bdb36645ba163f1ab43b26ba5a5","sha256:d34a4d052a71fd89495823088ca56568061af627960ae2b938ef66e845d9d23e"],"state_sha256":"64d100a84f8fb468a7d790c80951d8a1576875e5d5bee5a83acd6954ea6d66c3"}