{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:APKTXYW46Z32P6PP3ZB7AQMPQG","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":"ecdb2b7b087ed60d6a75feab763407505358c63d10ff0fea53c45207115049cd","cross_cats_sorted":["math.ST","stat.TH"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"stat.ME","submitted_at":"2026-06-18T20:45:58Z","title_canon_sha256":"6518549cf12bb1006cb0da93401e46f4772d2a4ed80ad9cb55d1cba94af20473"},"schema_version":"1.0","source":{"id":"2606.20930","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.20930","created_at":"2026-06-23T01:12:22Z"},{"alias_kind":"arxiv_version","alias_value":"2606.20930v1","created_at":"2026-06-23T01:12:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.20930","created_at":"2026-06-23T01:12:22Z"},{"alias_kind":"pith_short_12","alias_value":"APKTXYW46Z32","created_at":"2026-06-23T01:12:22Z"},{"alias_kind":"pith_short_16","alias_value":"APKTXYW46Z32P6PP","created_at":"2026-06-23T01:12:22Z"},{"alias_kind":"pith_short_8","alias_value":"APKTXYW4","created_at":"2026-06-23T01:12:22Z"}],"graph_snapshots":[{"event_id":"sha256:9ed96f5095203a94e0eb5bc9612367cc67336a8b3b231d516a20215f6109f8f3","target":"graph","created_at":"2026-06-23T01:12:22Z","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/2606.20930/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"This paper considers a partial linear regression model with scalar response missing at random, one finite-dimensional covariate (a vector, $X$) and one infinite-dimensional covariate (a functional variable, $\\mathcal{X}$). While the effect of $X$ on the response is linear, the effect of $\\mathcal{X}$ is nonparametric. Three $k$NN-based estimators are proposed for both the vector parameter and the nonparametric operator, and some first asymptotic results are obtained.","authors_text":"Germ\\'an Aneiros, Silvia Novo","cross_cats":["math.ST","stat.TH"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"stat.ME","submitted_at":"2026-06-18T20:45:58Z","title":"kNN estimation in semi-functional partial linear regression with missing responses at random"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.20930","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":"sha256:9d7ad176c9c22b190e4fe8041a9c0913161e7e096d3e4a61b372a85a7bb3a725","target":"record","created_at":"2026-06-23T01:12:22Z","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":"ecdb2b7b087ed60d6a75feab763407505358c63d10ff0fea53c45207115049cd","cross_cats_sorted":["math.ST","stat.TH"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"stat.ME","submitted_at":"2026-06-18T20:45:58Z","title_canon_sha256":"6518549cf12bb1006cb0da93401e46f4772d2a4ed80ad9cb55d1cba94af20473"},"schema_version":"1.0","source":{"id":"2606.20930","kind":"arxiv","version":1}},"canonical_sha256":"03d53be2dcf677a7f9efde43f0418f81a67de1a62bf13b7481f7ce67b3d28692","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"03d53be2dcf677a7f9efde43f0418f81a67de1a62bf13b7481f7ce67b3d28692","first_computed_at":"2026-06-23T01:12:22.355888Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-23T01:12:22.355888Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"6PoX6tUi6VAXJHjuP8Px/pnT46id8SIZxKrW0B4nXCL3LDkzruxFJ8hQc6yYsmz7Psm5qqXAzJkc0HLhxv3oAA==","signature_status":"signed_v1","signed_at":"2026-06-23T01:12:22.356372Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.20930","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9d7ad176c9c22b190e4fe8041a9c0913161e7e096d3e4a61b372a85a7bb3a725","sha256:9ed96f5095203a94e0eb5bc9612367cc67336a8b3b231d516a20215f6109f8f3"],"state_sha256":"b58b39c1d5312a93488be62fd126c1c773187c7d778f1636b358e4d9c52da91c"}