{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:LN2ZN5LZTUDAYIOTG3T2CB4H6W","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":"fc881c509c55262968f470640675289f85d6536990bdde584538db9cc6269a59","cross_cats_sorted":["stat.ML"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2024-10-11T10:53:38Z","title_canon_sha256":"fa9712a191fd9cd5d96f8473244ad512cef4173f259b8e4f7d90df6b01155f19"},"schema_version":"1.0","source":{"id":"2410.08710","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2410.08710","created_at":"2026-07-05T09:21:28Z"},{"alias_kind":"arxiv_version","alias_value":"2410.08710v2","created_at":"2026-07-05T09:21:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2410.08710","created_at":"2026-07-05T09:21:28Z"},{"alias_kind":"pith_short_12","alias_value":"LN2ZN5LZTUDA","created_at":"2026-07-05T09:21:28Z"},{"alias_kind":"pith_short_16","alias_value":"LN2ZN5LZTUDAYIOT","created_at":"2026-07-05T09:21:28Z"},{"alias_kind":"pith_short_8","alias_value":"LN2ZN5LZ","created_at":"2026-07-05T09:21:28Z"}],"graph_snapshots":[{"event_id":"sha256:3000005b37a5b7ac4ac219ffb1381c1a641e4907153100fe562d9985868aa283","target":"graph","created_at":"2026-07-05T09:21:28Z","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/2410.08710/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Eliciting a high-dimensional probability distribution from an expert via noisy judgments is notoriously challenging, yet useful for many applications, such as prior elicitation and reward modeling. We introduce a method for eliciting the expert's belief density as a normalizing flow based solely on preferential questions such as comparing or ranking alternatives. This allows eliciting in principle arbitrarily flexible densities, but flow estimation is susceptible to the challenge of collapsing or diverging probability mass that makes it difficult in practice. We tackle this problem by introduc","authors_text":"Arto Klami, Luigi Acerbi, Petrus Mikkola","cross_cats":["stat.ML"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2024-10-11T10:53:38Z","title":"Preferential Normalizing Flows"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2410.08710","kind":"arxiv","version":2},"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":"sha256:84c6bb05615f260fe13be84b30a3e4de198000e94b3676657c8bf9c440db1b9a","target":"record","created_at":"2026-07-05T09:21:28Z","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":"fc881c509c55262968f470640675289f85d6536990bdde584538db9cc6269a59","cross_cats_sorted":["stat.ML"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2024-10-11T10:53:38Z","title_canon_sha256":"fa9712a191fd9cd5d96f8473244ad512cef4173f259b8e4f7d90df6b01155f19"},"schema_version":"1.0","source":{"id":"2410.08710","kind":"arxiv","version":2}},"canonical_sha256":"5b7596f5799d060c21d336e7a10787f59aa5bb8cb80c65df831a4cb3207ed455","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5b7596f5799d060c21d336e7a10787f59aa5bb8cb80c65df831a4cb3207ed455","first_computed_at":"2026-07-05T09:21:28.713985Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:21:28.713985Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"eVdXYFMjRTwBr+OHOnG5Kx/jJeOJgdQtlaYu2pWq9bWT3zQIyMSY5FNXH6hhbSA3wgGI4cyTl+QefbvBVsBIDw==","signature_status":"signed_v1","signed_at":"2026-07-05T09:21:28.714619Z","signed_message":"canonical_sha256_bytes"},"source_id":"2410.08710","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:84c6bb05615f260fe13be84b30a3e4de198000e94b3676657c8bf9c440db1b9a","sha256:3000005b37a5b7ac4ac219ffb1381c1a641e4907153100fe562d9985868aa283"],"state_sha256":"fafb16ae0a8230af65e1057568e8775948cc2ad629c3c362d4dc39854ad3c863"}