{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:Z5LMTSCK5N5VYFMKE7GP3YHJ2S","short_pith_number":"pith:Z5LMTSCK","canonical_record":{"source":{"id":"2210.13172","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"stat.ME","submitted_at":"2022-10-24T12:42:15Z","cross_cats_sorted":[],"title_canon_sha256":"095066fe094002b7e95774d688fb8fe64aa11146fb81bab6595746c279b72c94","abstract_canon_sha256":"3e23dcb2f8b7f5f44cc8a03ee3bdf0546906b096b2345a04073e044c6e35ab0b"},"schema_version":"1.0"},"canonical_sha256":"cf56c9c84aeb7b5c158a27ccfde0e9d4b8b881b2d441c8b460c0c473535ef2f3","source":{"kind":"arxiv","id":"2210.13172","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2210.13172","created_at":"2026-07-05T05:09:36Z"},{"alias_kind":"arxiv_version","alias_value":"2210.13172v1","created_at":"2026-07-05T05:09:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2210.13172","created_at":"2026-07-05T05:09:36Z"},{"alias_kind":"pith_short_12","alias_value":"Z5LMTSCK5N5V","created_at":"2026-07-05T05:09:36Z"},{"alias_kind":"pith_short_16","alias_value":"Z5LMTSCK5N5VYFMK","created_at":"2026-07-05T05:09:36Z"},{"alias_kind":"pith_short_8","alias_value":"Z5LMTSCK","created_at":"2026-07-05T05:09:36Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:Z5LMTSCK5N5VYFMKE7GP3YHJ2S","target":"record","payload":{"canonical_record":{"source":{"id":"2210.13172","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"stat.ME","submitted_at":"2022-10-24T12:42:15Z","cross_cats_sorted":[],"title_canon_sha256":"095066fe094002b7e95774d688fb8fe64aa11146fb81bab6595746c279b72c94","abstract_canon_sha256":"3e23dcb2f8b7f5f44cc8a03ee3bdf0546906b096b2345a04073e044c6e35ab0b"},"schema_version":"1.0"},"canonical_sha256":"cf56c9c84aeb7b5c158a27ccfde0e9d4b8b881b2d441c8b460c0c473535ef2f3","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:09:36.938729Z","signature_b64":"bXfUGJ7TJVnYf3wUKWNXJN8idwhl1MySuBWiIrotJe/ht5h7AOFXxZZkd2B7lFNyBvJ30oD8vx/3gk2/DqrXAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"cf56c9c84aeb7b5c158a27ccfde0e9d4b8b881b2d441c8b460c0c473535ef2f3","last_reissued_at":"2026-07-05T05:09:36.938373Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:09:36.938373Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2210.13172","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T05:09:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Z/x7WpGBzW8FEzUTnNQMU0h2NLXjtK3va7nU6K/wf36REpo5P8WmpyueIScKdYCU2G4cohnLylpEiBEjVUpsDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T01:25:37.131691Z"},"content_sha256":"e423c0d93704cc751219af09a3a992ce6233c549ac1746e63c08e62c962e9556","schema_version":"1.0","event_id":"sha256:e423c0d93704cc751219af09a3a992ce6233c549ac1746e63c08e62c962e9556"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:Z5LMTSCK5N5VYFMKE7GP3YHJ2S","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Post-clustering difference testing: valid inference and practical considerations","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"stat.ME","authors_text":"Benjamin Hivert, Boris P Hejblum, Denis Agniel, Rodolphe Thi\\'ebaut","submitted_at":"2022-10-24T12:42:15Z","abstract_excerpt":"Clustering is part of unsupervised analysis methods that consist in grouping samples into homogeneous and separate subgroups of observations also called clusters. To interpret the clusters, statistical hypothesis testing is often used to infer the variables that significantly separate the estimated clusters from each other. However, data-driven hypotheses are considered for the inference process, since the hypotheses are derived from the clustering results. This double use of the data leads traditional hypothesis test to fail to control the Type I error rate particularly because of uncertainty"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2210.13172","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2210.13172/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T05:09:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"q3PTsasDMjjhatHh8NGMjpl1fp5rSQm9gtKfkizCJUYrKcj6RIK6sRZXpHI5st8i0XlY9+bq2spoicFNHYtLBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T01:25:37.132640Z"},"content_sha256":"e72b05537b2ad49240301333715082095741fe2059ca97bcda06d4dc811a5144","schema_version":"1.0","event_id":"sha256:e72b05537b2ad49240301333715082095741fe2059ca97bcda06d4dc811a5144"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/Z5LMTSCK5N5VYFMKE7GP3YHJ2S/bundle.json","state_url":"https://pith.science/pith/Z5LMTSCK5N5VYFMKE7GP3YHJ2S/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/Z5LMTSCK5N5VYFMKE7GP3YHJ2S/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-05T01:25:37Z","links":{"resolver":"https://pith.science/pith/Z5LMTSCK5N5VYFMKE7GP3YHJ2S","bundle":"https://pith.science/pith/Z5LMTSCK5N5VYFMKE7GP3YHJ2S/bundle.json","state":"https://pith.science/pith/Z5LMTSCK5N5VYFMKE7GP3YHJ2S/state.json","well_known_bundle":"https://pith.science/.well-known/pith/Z5LMTSCK5N5VYFMKE7GP3YHJ2S/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:Z5LMTSCK5N5VYFMKE7GP3YHJ2S","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":"3e23dcb2f8b7f5f44cc8a03ee3bdf0546906b096b2345a04073e044c6e35ab0b","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"stat.ME","submitted_at":"2022-10-24T12:42:15Z","title_canon_sha256":"095066fe094002b7e95774d688fb8fe64aa11146fb81bab6595746c279b72c94"},"schema_version":"1.0","source":{"id":"2210.13172","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2210.13172","created_at":"2026-07-05T05:09:36Z"},{"alias_kind":"arxiv_version","alias_value":"2210.13172v1","created_at":"2026-07-05T05:09:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2210.13172","created_at":"2026-07-05T05:09:36Z"},{"alias_kind":"pith_short_12","alias_value":"Z5LMTSCK5N5V","created_at":"2026-07-05T05:09:36Z"},{"alias_kind":"pith_short_16","alias_value":"Z5LMTSCK5N5VYFMK","created_at":"2026-07-05T05:09:36Z"},{"alias_kind":"pith_short_8","alias_value":"Z5LMTSCK","created_at":"2026-07-05T05:09:36Z"}],"graph_snapshots":[{"event_id":"sha256:e72b05537b2ad49240301333715082095741fe2059ca97bcda06d4dc811a5144","target":"graph","created_at":"2026-07-05T05:09:36Z","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/2210.13172/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Clustering is part of unsupervised analysis methods that consist in grouping samples into homogeneous and separate subgroups of observations also called clusters. To interpret the clusters, statistical hypothesis testing is often used to infer the variables that significantly separate the estimated clusters from each other. However, data-driven hypotheses are considered for the inference process, since the hypotheses are derived from the clustering results. This double use of the data leads traditional hypothesis test to fail to control the Type I error rate particularly because of uncertainty","authors_text":"Benjamin Hivert, Boris P Hejblum, Denis Agniel, Rodolphe Thi\\'ebaut","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"stat.ME","submitted_at":"2022-10-24T12:42:15Z","title":"Post-clustering difference testing: valid inference and practical considerations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2210.13172","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:e423c0d93704cc751219af09a3a992ce6233c549ac1746e63c08e62c962e9556","target":"record","created_at":"2026-07-05T05:09:36Z","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":"3e23dcb2f8b7f5f44cc8a03ee3bdf0546906b096b2345a04073e044c6e35ab0b","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"stat.ME","submitted_at":"2022-10-24T12:42:15Z","title_canon_sha256":"095066fe094002b7e95774d688fb8fe64aa11146fb81bab6595746c279b72c94"},"schema_version":"1.0","source":{"id":"2210.13172","kind":"arxiv","version":1}},"canonical_sha256":"cf56c9c84aeb7b5c158a27ccfde0e9d4b8b881b2d441c8b460c0c473535ef2f3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"cf56c9c84aeb7b5c158a27ccfde0e9d4b8b881b2d441c8b460c0c473535ef2f3","first_computed_at":"2026-07-05T05:09:36.938373Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:09:36.938373Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"bXfUGJ7TJVnYf3wUKWNXJN8idwhl1MySuBWiIrotJe/ht5h7AOFXxZZkd2B7lFNyBvJ30oD8vx/3gk2/DqrXAQ==","signature_status":"signed_v1","signed_at":"2026-07-05T05:09:36.938729Z","signed_message":"canonical_sha256_bytes"},"source_id":"2210.13172","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e423c0d93704cc751219af09a3a992ce6233c549ac1746e63c08e62c962e9556","sha256:e72b05537b2ad49240301333715082095741fe2059ca97bcda06d4dc811a5144"],"state_sha256":"dbeaa78649ab2bde2489d78d53be8b3381523d0438ad7ce8860169838a0d4c5b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZbTSxlZ7t0lLCpfJreY+DbXRPBmEfaEHPdE0t2wmTmgFXe+kzN/qkBioxtw/iMaENOAxExpYfE4S9UYg/KmFBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-05T01:25:37.140114Z","bundle_sha256":"fe13c1572af5c8c42a1084f87713642d7df022c560fc3ff095ab17af79890e4d"}}