{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:ES4A666XLINP7ATRW63F3QHI3U","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":"2a2fa48327274599a606bb120560b08ec74fbc1ca0e941f1bdc88ea56ebb1f65","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CV","submitted_at":"2024-01-16T12:48:52Z","title_canon_sha256":"743f48c5fc21efc2a4bd39f535e945b7d5d62a99579f1f4952016083e7e15d7a"},"schema_version":"1.0","source":{"id":"2401.08328","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2401.08328","created_at":"2026-07-05T07:56:02Z"},{"alias_kind":"arxiv_version","alias_value":"2401.08328v2","created_at":"2026-07-05T07:56:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2401.08328","created_at":"2026-07-05T07:56:02Z"},{"alias_kind":"pith_short_12","alias_value":"ES4A666XLINP","created_at":"2026-07-05T07:56:02Z"},{"alias_kind":"pith_short_16","alias_value":"ES4A666XLINP7ATR","created_at":"2026-07-05T07:56:02Z"},{"alias_kind":"pith_short_8","alias_value":"ES4A666X","created_at":"2026-07-05T07:56:02Z"}],"graph_snapshots":[{"event_id":"sha256:27b0b5fc733cb86ddc1362c02c293b9e93a7850645a4b666586f0c03d248caa9","target":"graph","created_at":"2026-07-05T07:56:02Z","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/2401.08328/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Recent test-time adaptation methods heavily rely on nuanced adjustments of batch normalization (BN) parameters. However, one critical assumption often goes overlooked: that of independently and identically distributed (i.i.d.) test batches with respect to unknown labels. This oversight leads to skewed BN statistics and undermines the reliability of the model under non-i.i.d. scenarios. To tackle this challenge, this paper presents a novel method termed 'Un-Mixing Test-Time Normalization Statistics' (UnMix-TNS). Our method re-calibrates the statistics for each instance within a test batch by mi","authors_text":"Behzad Bozorgtabar, Devavrat Tomar, Guillaume Vray, Jean-Philippe Thiran","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CV","submitted_at":"2024-01-16T12:48:52Z","title":"Un-Mixing Test-Time Normalization Statistics: Combatting Label Temporal Correlation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2401.08328","kind":"arxiv","version":2},"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:db8eba96aff4c5718d1b109d985dd33c628925ffd09f48c54f842f824ce4aa67","target":"record","created_at":"2026-07-05T07:56:02Z","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":"2a2fa48327274599a606bb120560b08ec74fbc1ca0e941f1bdc88ea56ebb1f65","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CV","submitted_at":"2024-01-16T12:48:52Z","title_canon_sha256":"743f48c5fc21efc2a4bd39f535e945b7d5d62a99579f1f4952016083e7e15d7a"},"schema_version":"1.0","source":{"id":"2401.08328","kind":"arxiv","version":2}},"canonical_sha256":"24b80f7bd75a1aff8271b7b65dc0e8dd22b8a1a84ba03f55c8489cb518f50bb1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"24b80f7bd75a1aff8271b7b65dc0e8dd22b8a1a84ba03f55c8489cb518f50bb1","first_computed_at":"2026-07-05T07:56:02.635558Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:56:02.635558Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"EmkmPCqz0sRB5SFEJKCrvWdjryyB1nyHI/SJlD5MnFHZqMUkgKXuPsHIOwxu1Ts6qGLyyOG3/+WI24vAiAhnCw==","signature_status":"signed_v1","signed_at":"2026-07-05T07:56:02.636043Z","signed_message":"canonical_sha256_bytes"},"source_id":"2401.08328","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:db8eba96aff4c5718d1b109d985dd33c628925ffd09f48c54f842f824ce4aa67","sha256:27b0b5fc733cb86ddc1362c02c293b9e93a7850645a4b666586f0c03d248caa9"],"state_sha256":"336d9296df35ec51581fcecff5e85ebe4a7a050478a051cccce50941f8f00b84"}