{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:CVJFRXDBGUPGC3DRKKDI2ASS6G","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":"cb49de44d2d60fabdd6459e94e63534380373f60b6950ddf4789efb849b0c146","cross_cats_sorted":["cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.ML","submitted_at":"2019-05-09T16:11:55Z","title_canon_sha256":"5ad9d799ef5b3d6e713d27ef662928d244b2c21b500520bbf85bd0954ff83a44"},"schema_version":"1.0","source":{"id":"1905.03729","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1905.03729","created_at":"2026-05-17T23:46:36Z"},{"alias_kind":"arxiv_version","alias_value":"1905.03729v1","created_at":"2026-05-17T23:46:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1905.03729","created_at":"2026-05-17T23:46:36Z"},{"alias_kind":"pith_short_12","alias_value":"CVJFRXDBGUPG","created_at":"2026-05-18T12:33:15Z"},{"alias_kind":"pith_short_16","alias_value":"CVJFRXDBGUPGC3DR","created_at":"2026-05-18T12:33:15Z"},{"alias_kind":"pith_short_8","alias_value":"CVJFRXDB","created_at":"2026-05-18T12:33:15Z"}],"graph_snapshots":[{"event_id":"sha256:8fde609f550ece0ee21e5306ba8811c4d87da9b13160b84f5af27a1f19f8a2bd","target":"graph","created_at":"2026-05-17T23:46:36Z","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":"This paper presents a brand new nonparametric density estimation strategy named the best-scored random forest density estimation whose effectiveness is supported by both solid theoretical analysis and significant experimental performance. The terminology best-scored stands for selecting one density tree with the best estimation performance out of a certain number of purely random density tree candidates and we then name the selected one the best-scored random density tree. In this manner, the ensemble of these selected trees that is the best-scored random density forest can achieve even better","authors_text":"Hanyuan Hang, Hongwei Wen","cross_cats":["cs.LG"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.ML","submitted_at":"2019-05-09T16:11:55Z","title":"Best-scored Random Forest Density Estimation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1905.03729","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":"sha256:2b3fb47a1eedbd02a09d41ab578bc54cb37964bc288c4ccef9471c93107713d0","target":"record","created_at":"2026-05-17T23:46:36Z","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":"cb49de44d2d60fabdd6459e94e63534380373f60b6950ddf4789efb849b0c146","cross_cats_sorted":["cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.ML","submitted_at":"2019-05-09T16:11:55Z","title_canon_sha256":"5ad9d799ef5b3d6e713d27ef662928d244b2c21b500520bbf85bd0954ff83a44"},"schema_version":"1.0","source":{"id":"1905.03729","kind":"arxiv","version":1}},"canonical_sha256":"155258dc61351e616c7152868d0252f1852b5b3041d7c24cf7b77865f3009bdf","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"155258dc61351e616c7152868d0252f1852b5b3041d7c24cf7b77865f3009bdf","first_computed_at":"2026-05-17T23:46:36.832575Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:46:36.832575Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"IzBZ1v6kNN3PXOXKXybi5p3JWLqiwqRYQUCtafrAZZO2OZpncKug/78h9C8Ysyb8WyAVxOd2qdeQHUvtFdRIDg==","signature_status":"signed_v1","signed_at":"2026-05-17T23:46:36.833166Z","signed_message":"canonical_sha256_bytes"},"source_id":"1905.03729","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2b3fb47a1eedbd02a09d41ab578bc54cb37964bc288c4ccef9471c93107713d0","sha256:8fde609f550ece0ee21e5306ba8811c4d87da9b13160b84f5af27a1f19f8a2bd"],"state_sha256":"f29a0def65d73dbccec5e53c56cb614374a5fb8122ee7c29e57899ea68ab562d"}