{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:USVCOFCUH5ETZPUNV52RY7TEXW","short_pith_number":"pith:USVCOFCU","canonical_record":{"source":{"id":"2505.18337","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2025-05-23T19:46:20Z","cross_cats_sorted":[],"title_canon_sha256":"2dd0f0aae886b44472af25a3d91edd20ebee64c92565fc408c5e0a0422cb2f2a","abstract_canon_sha256":"20b75cff846d7f2c48e5ea1332e9c0b7f02f62619eeae82b42378b27eba196be"},"schema_version":"1.0"},"canonical_sha256":"a4aa2714543f493cbe8daf751c7e64bdae981b4a2266d5afa742f773f838e16c","source":{"kind":"arxiv","id":"2505.18337","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2505.18337","created_at":"2026-07-05T11:08:45Z"},{"alias_kind":"arxiv_version","alias_value":"2505.18337v1","created_at":"2026-07-05T11:08:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.18337","created_at":"2026-07-05T11:08:45Z"},{"alias_kind":"pith_short_12","alias_value":"USVCOFCUH5ET","created_at":"2026-07-05T11:08:45Z"},{"alias_kind":"pith_short_16","alias_value":"USVCOFCUH5ETZPUN","created_at":"2026-07-05T11:08:45Z"},{"alias_kind":"pith_short_8","alias_value":"USVCOFCU","created_at":"2026-07-05T11:08:45Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:USVCOFCUH5ETZPUNV52RY7TEXW","target":"record","payload":{"canonical_record":{"source":{"id":"2505.18337","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2025-05-23T19:46:20Z","cross_cats_sorted":[],"title_canon_sha256":"2dd0f0aae886b44472af25a3d91edd20ebee64c92565fc408c5e0a0422cb2f2a","abstract_canon_sha256":"20b75cff846d7f2c48e5ea1332e9c0b7f02f62619eeae82b42378b27eba196be"},"schema_version":"1.0"},"canonical_sha256":"a4aa2714543f493cbe8daf751c7e64bdae981b4a2266d5afa742f773f838e16c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:08:45.062044Z","signature_b64":"ZAnQi6EqTPvx4alRWZlDa819tPTVsgPvQQSbzmjcqf9SXG0OP8iq014Wpl7G++HwjcS+X6aszzYGGGFqSGvwDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a4aa2714543f493cbe8daf751c7e64bdae981b4a2266d5afa742f773f838e16c","last_reissued_at":"2026-07-05T11:08:45.061570Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:08:45.061570Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2505.18337","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":"2026-07-05T11:08:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XhuKIx7Wcj0ByNmTZFTIBViVEh0VztCt1IgaDXqXVTMi6LklV374f5haDqG46U+G5MmH2nya0380NvzJuFCrBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-08T09:57:19.835907Z"},"content_sha256":"152b26de7d0cc178b7dc2a649027b6f1a77c1d41d173c070cbcff58214a2b352","schema_version":"1.0","event_id":"sha256:152b26de7d0cc178b7dc2a649027b6f1a77c1d41d173c070cbcff58214a2b352"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:USVCOFCUH5ETZPUNV52RY7TEXW","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"DART$^3$: Leveraging Distance for Test Time Adaptation in Person Re-Identification","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Christian Desrosiers, Eric Granger, Jose Dolz, Maguelonne Heritier, Rajarshi Bhattacharya, Shakeeb Murtaza","submitted_at":"2025-05-23T19:46:20Z","abstract_excerpt":"Person re-identification (ReID) models are known to suffer from camera bias, where learned representations cluster according to camera viewpoints rather than identity, leading to significant performance degradation under (inter-camera) domain shifts in real-world surveillance systems when new cameras are added to camera networks. State-of-the-art test-time adaptation (TTA) methods, largely designed for classification tasks, rely on classification entropy-based objectives that fail to generalize well to ReID, thus making them unsuitable for tackling camera bias. In this paper, we introduce DART"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.18337","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/2505.18337/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":"2026-07-05T11:08:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cV6Z+crEfnnOtmXsGVOlwVXvraqouMiFgr3pR/8PbsvtXwlzlSmCceYan7Oi4EMOdY6spzUqrg0/roj0yH4+DQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-08T09:57:19.836432Z"},"content_sha256":"b9974da5227f484039d4514db6375a81695f687584d89d8f31b9c7af1091f7ca","schema_version":"1.0","event_id":"sha256:b9974da5227f484039d4514db6375a81695f687584d89d8f31b9c7af1091f7ca"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/USVCOFCUH5ETZPUNV52RY7TEXW/bundle.json","state_url":"https://pith.science/pith/USVCOFCUH5ETZPUNV52RY7TEXW/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/USVCOFCUH5ETZPUNV52RY7TEXW/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":"2026-08-08T09:57:19Z","links":{"resolver":"https://pith.science/pith/USVCOFCUH5ETZPUNV52RY7TEXW","bundle":"https://pith.science/pith/USVCOFCUH5ETZPUNV52RY7TEXW/bundle.json","state":"https://pith.science/pith/USVCOFCUH5ETZPUNV52RY7TEXW/state.json","well_known_bundle":"https://pith.science/.well-known/pith/USVCOFCUH5ETZPUNV52RY7TEXW/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:USVCOFCUH5ETZPUNV52RY7TEXW","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":"20b75cff846d7f2c48e5ea1332e9c0b7f02f62619eeae82b42378b27eba196be","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2025-05-23T19:46:20Z","title_canon_sha256":"2dd0f0aae886b44472af25a3d91edd20ebee64c92565fc408c5e0a0422cb2f2a"},"schema_version":"1.0","source":{"id":"2505.18337","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2505.18337","created_at":"2026-07-05T11:08:45Z"},{"alias_kind":"arxiv_version","alias_value":"2505.18337v1","created_at":"2026-07-05T11:08:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.18337","created_at":"2026-07-05T11:08:45Z"},{"alias_kind":"pith_short_12","alias_value":"USVCOFCUH5ET","created_at":"2026-07-05T11:08:45Z"},{"alias_kind":"pith_short_16","alias_value":"USVCOFCUH5ETZPUN","created_at":"2026-07-05T11:08:45Z"},{"alias_kind":"pith_short_8","alias_value":"USVCOFCU","created_at":"2026-07-05T11:08:45Z"}],"graph_snapshots":[{"event_id":"sha256:b9974da5227f484039d4514db6375a81695f687584d89d8f31b9c7af1091f7ca","target":"graph","created_at":"2026-07-05T11:08:45Z","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/2505.18337/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Person re-identification (ReID) models are known to suffer from camera bias, where learned representations cluster according to camera viewpoints rather than identity, leading to significant performance degradation under (inter-camera) domain shifts in real-world surveillance systems when new cameras are added to camera networks. State-of-the-art test-time adaptation (TTA) methods, largely designed for classification tasks, rely on classification entropy-based objectives that fail to generalize well to ReID, thus making them unsuitable for tackling camera bias. In this paper, we introduce DART","authors_text":"Christian Desrosiers, Eric Granger, Jose Dolz, Maguelonne Heritier, Rajarshi Bhattacharya, Shakeeb Murtaza","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2025-05-23T19:46:20Z","title":"DART$^3$: Leveraging Distance for Test Time Adaptation in Person Re-Identification"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.18337","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":"sha256:152b26de7d0cc178b7dc2a649027b6f1a77c1d41d173c070cbcff58214a2b352","target":"record","created_at":"2026-07-05T11:08:45Z","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":"20b75cff846d7f2c48e5ea1332e9c0b7f02f62619eeae82b42378b27eba196be","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2025-05-23T19:46:20Z","title_canon_sha256":"2dd0f0aae886b44472af25a3d91edd20ebee64c92565fc408c5e0a0422cb2f2a"},"schema_version":"1.0","source":{"id":"2505.18337","kind":"arxiv","version":1}},"canonical_sha256":"a4aa2714543f493cbe8daf751c7e64bdae981b4a2266d5afa742f773f838e16c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a4aa2714543f493cbe8daf751c7e64bdae981b4a2266d5afa742f773f838e16c","first_computed_at":"2026-07-05T11:08:45.061570Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:08:45.061570Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ZAnQi6EqTPvx4alRWZlDa819tPTVsgPvQQSbzmjcqf9SXG0OP8iq014Wpl7G++HwjcS+X6aszzYGGGFqSGvwDw==","signature_status":"signed_v1","signed_at":"2026-07-05T11:08:45.062044Z","signed_message":"canonical_sha256_bytes"},"source_id":"2505.18337","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:152b26de7d0cc178b7dc2a649027b6f1a77c1d41d173c070cbcff58214a2b352","sha256:b9974da5227f484039d4514db6375a81695f687584d89d8f31b9c7af1091f7ca"],"state_sha256":"681d95eafd55821639a274ef9f923c9c0fab151a479410cc673d8a5d666c86e2"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ptSXA6xbhBAr5mluO8aVEzDX4G+XdkeZm1CtOX+o/QnlnASN0JC+anFaAiSXxfOmM+zhd7HT0TefuplClChsCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-08T09:57:19.841016Z","bundle_sha256":"f4a28b69875b32692cc8fb5594219ae1d28f62fd44f2fd7a9daf3ce2b52fc454"}}