{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2006:EEOOZOCZD7MUJYHTIU2TJRUITT","short_pith_number":"pith:EEOOZOCZ","schema_version":"1.0","canonical_sha256":"211cecb8591fd944e0f3453534c6889cd10845e67c738dd06b85d1ef1b3ee23c","source":{"kind":"arxiv","id":"astro-ph/0604305","version":2},"attestation_state":"computed","paper":{"title":"A high-significance detection of non-Gaussianity in the WMAP 3-year data using directional spherical wavelets","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"A. N. Lasenby, D. J. Mortlock, J. D. McEwen, M. P. Hobson","submitted_at":"2006-04-13T15:30:57Z","abstract_excerpt":"We repeat the directional spherical real Morlet wavelet analysis used to detect non-Gaussianity in the WMAP 1-year data (McEwen et al. 2005a), on the WMAP 3-year data. The non-Gaussian signal previously detected is indeed present in the 3-year data, although the significance of the detection is reduced. Using our most conservative method for constructing significance measures, we find the significance of the detection of non-Gaussianity drops from 98.3+/-0.4% to 94.9+/-0.7%; the significance drops from 99.3+/-0.3% to 97.2+/-0.5% using a method based on the $\\chi^2$ statistic. The wavelet analy"},"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/0604305","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2006-04-13T15:30:57Z","cross_cats_sorted":[],"title_canon_sha256":"151f546f5e378fd2f5375f54d4a35d6f9d7e1a27288c25201d657a5963c586b3","abstract_canon_sha256":"620d96db79f961c970c47ea4f2c4878980133f7e731fbb8e62a772f8cbbd39a4"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:29:04.845259Z","signature_b64":"dd6CjVcc3sR5porr1Y3gL2bhQ1A20tJ39EqLoLi+MwDhm4iMzuOats94Fn1ARGlFiMaG++WQfh9xSgw7f/LBAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"211cecb8591fd944e0f3453534c6889cd10845e67c738dd06b85d1ef1b3ee23c","last_reissued_at":"2026-05-18T04:29:04.844781Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:29:04.844781Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A high-significance detection of non-Gaussianity in the WMAP 3-year data using directional spherical wavelets","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"A. N. Lasenby, D. J. Mortlock, J. D. McEwen, M. P. Hobson","submitted_at":"2006-04-13T15:30:57Z","abstract_excerpt":"We repeat the directional spherical real Morlet wavelet analysis used to detect non-Gaussianity in the WMAP 1-year data (McEwen et al. 2005a), on the WMAP 3-year data. The non-Gaussian signal previously detected is indeed present in the 3-year data, although the significance of the detection is reduced. Using our most conservative method for constructing significance measures, we find the significance of the detection of non-Gaussianity drops from 98.3+/-0.4% to 94.9+/-0.7%; the significance drops from 99.3+/-0.3% to 97.2+/-0.5% using a method based on the $\\chi^2$ statistic. The wavelet analy"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0604305","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":""},"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/0604305","created_at":"2026-05-18T04:29:04.844859+00:00"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0604305v2","created_at":"2026-05-18T04:29:04.844859+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0604305","created_at":"2026-05-18T04:29:04.844859+00:00"},{"alias_kind":"pith_short_12","alias_value":"EEOOZOCZD7MU","created_at":"2026-05-18T12:25:53.939244+00:00"},{"alias_kind":"pith_short_16","alias_value":"EEOOZOCZD7MUJYHT","created_at":"2026-05-18T12:25:53.939244+00:00"},{"alias_kind":"pith_short_8","alias_value":"EEOOZOCZ","created_at":"2026-05-18T12:25:53.939244+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/EEOOZOCZD7MUJYHTIU2TJRUITT","json":"https://pith.science/pith/EEOOZOCZD7MUJYHTIU2TJRUITT.json","graph_json":"https://pith.science/api/pith-number/EEOOZOCZD7MUJYHTIU2TJRUITT/graph.json","events_json":"https://pith.science/api/pith-number/EEOOZOCZD7MUJYHTIU2TJRUITT/events.json","paper":"https://pith.science/paper/EEOOZOCZ"},"agent_actions":{"view_html":"https://pith.science/pith/EEOOZOCZD7MUJYHTIU2TJRUITT","download_json":"https://pith.science/pith/EEOOZOCZD7MUJYHTIU2TJRUITT.json","view_paper":"https://pith.science/paper/EEOOZOCZ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=astro-ph/0604305&json=true","fetch_graph":"https://pith.science/api/pith-number/EEOOZOCZD7MUJYHTIU2TJRUITT/graph.json","fetch_events":"https://pith.science/api/pith-number/EEOOZOCZD7MUJYHTIU2TJRUITT/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/EEOOZOCZD7MUJYHTIU2TJRUITT/action/timestamp_anchor","attest_storage":"https://pith.science/pith/EEOOZOCZD7MUJYHTIU2TJRUITT/action/storage_attestation","attest_author":"https://pith.science/pith/EEOOZOCZD7MUJYHTIU2TJRUITT/action/author_attestation","sign_citation":"https://pith.science/pith/EEOOZOCZD7MUJYHTIU2TJRUITT/action/citation_signature","submit_replication":"https://pith.science/pith/EEOOZOCZD7MUJYHTIU2TJRUITT/action/replication_record"}},"created_at":"2026-05-18T04:29:04.844859+00:00","updated_at":"2026-05-18T04:29:04.844859+00:00"}