{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:33EU4JLOIJSXF5AKKHMT53JY7Y","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":"a43ff76c5e458a9eeca0a402731d667276bdb1a0dfdf73d849e565bc6545dc12","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.ME","submitted_at":"2017-08-08T09:40:00Z","title_canon_sha256":"0c933353a62b17d336b3b7f303720f426deb21c07cdbc0634f610a99482ceea2"},"schema_version":"1.0","source":{"id":"1708.02428","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1708.02428","created_at":"2026-05-18T00:00:09Z"},{"alias_kind":"arxiv_version","alias_value":"1708.02428v4","created_at":"2026-05-18T00:00:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1708.02428","created_at":"2026-05-18T00:00:09Z"},{"alias_kind":"pith_short_12","alias_value":"33EU4JLOIJSX","created_at":"2026-05-18T12:30:55Z"},{"alias_kind":"pith_short_16","alias_value":"33EU4JLOIJSXF5AK","created_at":"2026-05-18T12:30:55Z"},{"alias_kind":"pith_short_8","alias_value":"33EU4JLO","created_at":"2026-05-18T12:30:55Z"}],"graph_snapshots":[{"event_id":"sha256:4e669eaf44b28a1ddf42b63873c8a5f176fbd26201b72c1e71bea5937fee76a2","target":"graph","created_at":"2026-05-18T00:00:09Z","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":"When a ranking of institutions such as medical centers or universities is based on an indicator provided with a standard error, confidence intervals should be calculated to assess the quality of these ranks. We consider the problem of constructing simultaneous confidence intervals (CIs) for the ranks of centers based on an observed sample. We present a novel method based on Tukey's honest significant difference test (HSD) which is the first method to produce valid simultaneous CIs for ranks. Moreover, we introduce a new variant of Tukey's HSD based on the sequential rejection principle. The ne","authors_text":"Diaa Al Mohamad, Erik W. van Zwet, Jelle J. Goeman","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.ME","submitted_at":"2017-08-08T09:40:00Z","title":"An improvement of Tukey's HSD with application to ranking institutions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1708.02428","kind":"arxiv","version":4},"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":"sha256:71d29e0bd877967695865e9eb1323f20c264d549dca772e979d44f041d4daf7f","target":"record","created_at":"2026-05-18T00:00:09Z","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":"a43ff76c5e458a9eeca0a402731d667276bdb1a0dfdf73d849e565bc6545dc12","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.ME","submitted_at":"2017-08-08T09:40:00Z","title_canon_sha256":"0c933353a62b17d336b3b7f303720f426deb21c07cdbc0634f610a99482ceea2"},"schema_version":"1.0","source":{"id":"1708.02428","kind":"arxiv","version":4}},"canonical_sha256":"dec94e256e426572f40a51d93eed38fe053daea163842c01e5cac9bce0ccfe99","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"dec94e256e426572f40a51d93eed38fe053daea163842c01e5cac9bce0ccfe99","first_computed_at":"2026-05-18T00:00:09.165119Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:00:09.165119Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"jEQVj4EzMlROeIZthTvJXpvGnoUqcgDLsRyK9lgZhfKrHk3LZxr0UkjE7PASq3K+uFye8mumYTiaVeR3m2voDw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:00:09.165782Z","signed_message":"canonical_sha256_bytes"},"source_id":"1708.02428","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:71d29e0bd877967695865e9eb1323f20c264d549dca772e979d44f041d4daf7f","sha256:4e669eaf44b28a1ddf42b63873c8a5f176fbd26201b72c1e71bea5937fee76a2"],"state_sha256":"7edfa3558e7c85cd3fb746aa3784ea8e28a32c334e8bf060905fdd1135139423"}