{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:CSFYO2XVCHLTO2TH6LO5YTWQZE","short_pith_number":"pith:CSFYO2XV","schema_version":"1.0","canonical_sha256":"148b876af511d7376a67f2dddc4ed0c906ed659e9fd2402c193f76cad97f7884","source":{"kind":"arxiv","id":"1506.06502","version":1},"attestation_state":"computed","paper":{"title":"Variance Estimation in Ranked Set Sampling Using a Concomitant Variable","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"stat.ME","authors_text":"Ehsan Zamanzade, Michael Vock","submitted_at":"2015-06-22T08:45:06Z","abstract_excerpt":"We propose a nonparametric variance estimator when ranked set sampling (RSS) and judgment post stratification (JPS) are applied by measuring a concomitant variable. Our proposed estimator is obtained by conditioning on observed concomitant values and using nonparametric kernel regression."},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1506.06502","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.ME","submitted_at":"2015-06-22T08:45:06Z","cross_cats_sorted":[],"title_canon_sha256":"f028b9cb49d8e2085187df17da69c433f31e0df7236bbea6c433d660557c0b3e","abstract_canon_sha256":"ecd9bd47faabd574a178945d36c3acfd4f42f9c9bf85e8aa7b00766e7f93558a"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:41:45.037701Z","signature_b64":"77pqEbou1x7aBU1AGtXpSUajDUHXzR1llxXC3L+DGEb4gt1ZhOFAfDP+HdvaoisUKeOcWXWu/XIOBOQ3ujvJCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"148b876af511d7376a67f2dddc4ed0c906ed659e9fd2402c193f76cad97f7884","last_reissued_at":"2026-05-18T01:41:45.037167Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:41:45.037167Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Variance Estimation in Ranked Set Sampling Using a Concomitant Variable","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"stat.ME","authors_text":"Ehsan Zamanzade, Michael Vock","submitted_at":"2015-06-22T08:45:06Z","abstract_excerpt":"We propose a nonparametric variance estimator when ranked set sampling (RSS) and judgment post stratification (JPS) are applied by measuring a concomitant variable. Our proposed estimator is obtained by conditioning on observed concomitant values and using nonparametric kernel regression."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1506.06502","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"1506.06502","created_at":"2026-05-18T01:41:45.037243+00:00"},{"alias_kind":"arxiv_version","alias_value":"1506.06502v1","created_at":"2026-05-18T01:41:45.037243+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1506.06502","created_at":"2026-05-18T01:41:45.037243+00:00"},{"alias_kind":"pith_short_12","alias_value":"CSFYO2XVCHLT","created_at":"2026-05-18T12:29:17.054201+00:00"},{"alias_kind":"pith_short_16","alias_value":"CSFYO2XVCHLTO2TH","created_at":"2026-05-18T12:29:17.054201+00:00"},{"alias_kind":"pith_short_8","alias_value":"CSFYO2XV","created_at":"2026-05-18T12:29:17.054201+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/CSFYO2XVCHLTO2TH6LO5YTWQZE","json":"https://pith.science/pith/CSFYO2XVCHLTO2TH6LO5YTWQZE.json","graph_json":"https://pith.science/api/pith-number/CSFYO2XVCHLTO2TH6LO5YTWQZE/graph.json","events_json":"https://pith.science/api/pith-number/CSFYO2XVCHLTO2TH6LO5YTWQZE/events.json","paper":"https://pith.science/paper/CSFYO2XV"},"agent_actions":{"view_html":"https://pith.science/pith/CSFYO2XVCHLTO2TH6LO5YTWQZE","download_json":"https://pith.science/pith/CSFYO2XVCHLTO2TH6LO5YTWQZE.json","view_paper":"https://pith.science/paper/CSFYO2XV","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1506.06502&json=true","fetch_graph":"https://pith.science/api/pith-number/CSFYO2XVCHLTO2TH6LO5YTWQZE/graph.json","fetch_events":"https://pith.science/api/pith-number/CSFYO2XVCHLTO2TH6LO5YTWQZE/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/CSFYO2XVCHLTO2TH6LO5YTWQZE/action/timestamp_anchor","attest_storage":"https://pith.science/pith/CSFYO2XVCHLTO2TH6LO5YTWQZE/action/storage_attestation","attest_author":"https://pith.science/pith/CSFYO2XVCHLTO2TH6LO5YTWQZE/action/author_attestation","sign_citation":"https://pith.science/pith/CSFYO2XVCHLTO2TH6LO5YTWQZE/action/citation_signature","submit_replication":"https://pith.science/pith/CSFYO2XVCHLTO2TH6LO5YTWQZE/action/replication_record"}},"created_at":"2026-05-18T01:41:45.037243+00:00","updated_at":"2026-05-18T01:41:45.037243+00:00"}