{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:6GS7FPAC3CJGXQYTJ7V4IWBV6J","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":"d7bf3efbc5a666e6cf2f69e416ec2e7f765a29c245155eda6bab37c67ad5f632","cross_cats_sorted":["math.ST","stat.TH"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2014-02-13T17:31:24Z","title_canon_sha256":"5a375da40e83372c1c648e1e9111eadb1a10272afdd1a2c76d28963e507f6b0c"},"schema_version":"1.0","source":{"id":"1402.3230","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1402.3230","created_at":"2026-05-18T02:55:58Z"},{"alias_kind":"arxiv_version","alias_value":"1402.3230v3","created_at":"2026-05-18T02:55:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1402.3230","created_at":"2026-05-18T02:55:58Z"},{"alias_kind":"pith_short_12","alias_value":"6GS7FPAC3CJG","created_at":"2026-05-18T12:28:16Z"},{"alias_kind":"pith_short_16","alias_value":"6GS7FPAC3CJGXQYT","created_at":"2026-05-18T12:28:16Z"},{"alias_kind":"pith_short_8","alias_value":"6GS7FPAC","created_at":"2026-05-18T12:28:16Z"}],"graph_snapshots":[{"event_id":"sha256:633a0f956445f1162adfb34af2a8c7782e5d0c3f9b5ae61f36bcd090694e7ed0","target":"graph","created_at":"2026-05-18T02:55:58Z","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":"The accurate classification of galaxies in large-sample astrophysical databases of galaxy clusters depends sensitively on the ability to distinguish between morphological types, especially at higher redshifts. This capability can be enhanced through a new statistical measure of association and correlation, called the {\\it distance correlation coefficient}, which has more statistical power to detect associations than does the classical Pearson measure of linear relationships between two variables. The distance correlation measure offers a more precise alternative to the classical measure since ","authors_text":"Donald St. P. Richards, Elizabeth Martinez-Gomez, Mercedes T. Richards","cross_cats":["math.ST","stat.TH"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2014-02-13T17:31:24Z","title":"Interpreting the Distance Correlation Results for the COMBO-17 Survey"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1402.3230","kind":"arxiv","version":3},"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":"sha256:5aaba88c126a075abdf8a4fffcd891610f5700f159df175745a9bf2bf996f307","target":"record","created_at":"2026-05-18T02:55:58Z","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":"d7bf3efbc5a666e6cf2f69e416ec2e7f765a29c245155eda6bab37c67ad5f632","cross_cats_sorted":["math.ST","stat.TH"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2014-02-13T17:31:24Z","title_canon_sha256":"5a375da40e83372c1c648e1e9111eadb1a10272afdd1a2c76d28963e507f6b0c"},"schema_version":"1.0","source":{"id":"1402.3230","kind":"arxiv","version":3}},"canonical_sha256":"f1a5f2bc02d8926bc3134febc45835f2458910312f7063f88d4e5ecbf2ba79f7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f1a5f2bc02d8926bc3134febc45835f2458910312f7063f88d4e5ecbf2ba79f7","first_computed_at":"2026-05-18T02:55:58.575702Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:55:58.575702Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3QxC3Yzw3Gkq3VH1Rb7qnD8Vdv4oJXiHSipNC3uJTFbrV2sw5x20JlV0sow/pPD26vzpQMWnAfazUH8kEMDkCg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:55:58.576159Z","signed_message":"canonical_sha256_bytes"},"source_id":"1402.3230","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5aaba88c126a075abdf8a4fffcd891610f5700f159df175745a9bf2bf996f307","sha256:633a0f956445f1162adfb34af2a8c7782e5d0c3f9b5ae61f36bcd090694e7ed0"],"state_sha256":"4aee4348d7f8fa9966868c0d9d408d3a4a877318039f6a874783c6120f4d9559"}