{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:IWG5Z64MHAQJQN3KJPN75U3JIZ","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":"410f333e6e91215e5ff90a6d54511f12cf661c38508f160bf7e88bcde928f6df","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.ME","submitted_at":"2018-01-11T17:56:06Z","title_canon_sha256":"2ea14923be41f7999a531907ddb67242d3cce9bdb97abaf67aab0c4e52dc6260"},"schema_version":"1.0","source":{"id":"1801.03901","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1801.03901","created_at":"2026-05-17T23:39:41Z"},{"alias_kind":"arxiv_version","alias_value":"1801.03901v3","created_at":"2026-05-17T23:39:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1801.03901","created_at":"2026-05-17T23:39:41Z"},{"alias_kind":"pith_short_12","alias_value":"IWG5Z64MHAQJ","created_at":"2026-05-18T12:32:31Z"},{"alias_kind":"pith_short_16","alias_value":"IWG5Z64MHAQJQN3K","created_at":"2026-05-18T12:32:31Z"},{"alias_kind":"pith_short_8","alias_value":"IWG5Z64M","created_at":"2026-05-18T12:32:31Z"}],"graph_snapshots":[{"event_id":"sha256:0a9dce3f4c0e29fa16b720360f4d8c50479439ff48275f7b43537a05750a495d","target":"graph","created_at":"2026-05-17T23:39:41Z","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":"Modern data sets in various domains often include units that were sampled non-randomly from the population and have a latent correlation structure. Here we investigate a common form of this setting, where every unit is associated with a latent variable, all latent variables are correlated, and the probability of sampling a unit depends on its response. Such settings often arise in case-control studies, where the sampled units are correlated due to spatial proximity, family relations, or other sources of relatedness. Maximum likelihood estimation in such settings is challenging from both a comp","authors_text":"David Golan, Omer Weissbrod, Saharon Rosset, Shachar Kaufman","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.ME","submitted_at":"2018-01-11T17:56:06Z","title":"Maximum Likelihood for Gaussian Process Classification and Generalized Linear Mixed Models under Case-Control Sampling"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1801.03901","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":"sha256:7afdaa8e2eeb03c9e8c4bf77f22d7f1dfc0ee75ba78b5f87205296332db12f4c","target":"record","created_at":"2026-05-17T23:39:41Z","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":"410f333e6e91215e5ff90a6d54511f12cf661c38508f160bf7e88bcde928f6df","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.ME","submitted_at":"2018-01-11T17:56:06Z","title_canon_sha256":"2ea14923be41f7999a531907ddb67242d3cce9bdb97abaf67aab0c4e52dc6260"},"schema_version":"1.0","source":{"id":"1801.03901","kind":"arxiv","version":3}},"canonical_sha256":"458ddcfb8c382098376a4bdbfed36946419b26cc13b275d120548422075e3f4d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"458ddcfb8c382098376a4bdbfed36946419b26cc13b275d120548422075e3f4d","first_computed_at":"2026-05-17T23:39:41.966393Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:39:41.966393Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"49zRP6PoDzx5G95wkBRZ3u0150sFmB1fomiOuO/ZHLOL4sBDYY7bvmIscXpW9A06dA2ZMtBypQZCRgSEIhP7BA==","signature_status":"signed_v1","signed_at":"2026-05-17T23:39:41.967237Z","signed_message":"canonical_sha256_bytes"},"source_id":"1801.03901","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7afdaa8e2eeb03c9e8c4bf77f22d7f1dfc0ee75ba78b5f87205296332db12f4c","sha256:0a9dce3f4c0e29fa16b720360f4d8c50479439ff48275f7b43537a05750a495d"],"state_sha256":"5a4acdd37a5d0939bbf7eb6be901b463567eeae1ef4c6424a6972f99c3c89872"}