{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:A3W3MPZVEUB7XDVYCXFSUJ2XCI","short_pith_number":"pith:A3W3MPZV","canonical_record":{"source":{"id":"2508.03388","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2025-08-05T12:40:55Z","cross_cats_sorted":[],"title_canon_sha256":"4d1ffc9f97dc8710c796b285916aab0f9eb46f9b738728b05ef19107eb012de6","abstract_canon_sha256":"718926d766d4e836f3a4f520cad08be728a7c926810ebeaa7698d33627da8b97"},"schema_version":"1.0"},"canonical_sha256":"06edb63f352503fb8eb815cb2a2757122dd51066223274255aed8ad11ba25b8a","source":{"kind":"arxiv","id":"2508.03388","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2508.03388","created_at":"2026-07-05T11:49:34Z"},{"alias_kind":"arxiv_version","alias_value":"2508.03388v2","created_at":"2026-07-05T11:49:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2508.03388","created_at":"2026-07-05T11:49:34Z"},{"alias_kind":"pith_short_12","alias_value":"A3W3MPZVEUB7","created_at":"2026-07-05T11:49:34Z"},{"alias_kind":"pith_short_16","alias_value":"A3W3MPZVEUB7XDVY","created_at":"2026-07-05T11:49:34Z"},{"alias_kind":"pith_short_8","alias_value":"A3W3MPZV","created_at":"2026-07-05T11:49:34Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:A3W3MPZVEUB7XDVYCXFSUJ2XCI","target":"record","payload":{"canonical_record":{"source":{"id":"2508.03388","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2025-08-05T12:40:55Z","cross_cats_sorted":[],"title_canon_sha256":"4d1ffc9f97dc8710c796b285916aab0f9eb46f9b738728b05ef19107eb012de6","abstract_canon_sha256":"718926d766d4e836f3a4f520cad08be728a7c926810ebeaa7698d33627da8b97"},"schema_version":"1.0"},"canonical_sha256":"06edb63f352503fb8eb815cb2a2757122dd51066223274255aed8ad11ba25b8a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:49:34.626564Z","signature_b64":"AJjWjQPS9ARgigMcAifWBFGRC8nF7o10eJq5YVVLq3vVvbWGIYODz2XKssST3bYPrwVz1cf7628A7g/0MuPaCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"06edb63f352503fb8eb815cb2a2757122dd51066223274255aed8ad11ba25b8a","last_reissued_at":"2026-07-05T11:49:34.625948Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:49:34.625948Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2508.03388","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T11:49:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GPZcKtjkeHjmt+Ls+1YfhwiX+wVvHXGIF7RcBQpsG9GNCgwQP/dgyaYeEmnF1IV6aWRrX37xdRndxbyH8zx9BQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-09T04:35:09.211904Z"},"content_sha256":"91375b83323aa9a3784fab49254ba01b8c781e0f4cee469a654fa16dbf840510","schema_version":"1.0","event_id":"sha256:91375b83323aa9a3784fab49254ba01b8c781e0f4cee469a654fa16dbf840510"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:A3W3MPZVEUB7XDVYCXFSUJ2XCI","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Neutralizing Token Aggregation via Information Augmentation for Efficient Test-Time Adaptation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Fan Zhang, Guiguang Ding, Hui Chen, Jungong Han, Tianxiang Hao, Yiwen Liang, Yizhe Xiong, Zihan Zhou, Zijia Lin","submitted_at":"2025-08-05T12:40:55Z","abstract_excerpt":"Test-Time Adaptation (TTA) has emerged as an effective solution for adapting Vision Transformers (ViT) to distribution shifts without additional training data. However, existing TTA methods often incur substantial computational overhead, limiting their applicability in resource-constrained real-world scenarios. To reduce inference cost, plug-and-play token aggregation methods merge redundant tokens in ViTs to reduce total processed tokens. Albeit efficient, it suffers from significant performance degradation when directly integrated with existing TTA methods. We formalize this problem as Effic"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2508.03388","kind":"arxiv","version":2},"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/2508.03388/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":"2026-07-05T11:49:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+7966K6+8D0YokybEOUJbjMuSXEQVSGU6yYnlC9zp/3NZXyH0gOdpUmKck2KHVV0wgTQODvic7OO188IV62eDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-09T04:35:09.212277Z"},"content_sha256":"9a1704bf3885a76921731ec2e62f52f81855af8f329f061a3acca5fa4f6130f5","schema_version":"1.0","event_id":"sha256:9a1704bf3885a76921731ec2e62f52f81855af8f329f061a3acca5fa4f6130f5"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/A3W3MPZVEUB7XDVYCXFSUJ2XCI/bundle.json","state_url":"https://pith.science/pith/A3W3MPZVEUB7XDVYCXFSUJ2XCI/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/A3W3MPZVEUB7XDVYCXFSUJ2XCI/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":"2026-07-09T04:35:09Z","links":{"resolver":"https://pith.science/pith/A3W3MPZVEUB7XDVYCXFSUJ2XCI","bundle":"https://pith.science/pith/A3W3MPZVEUB7XDVYCXFSUJ2XCI/bundle.json","state":"https://pith.science/pith/A3W3MPZVEUB7XDVYCXFSUJ2XCI/state.json","well_known_bundle":"https://pith.science/.well-known/pith/A3W3MPZVEUB7XDVYCXFSUJ2XCI/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:A3W3MPZVEUB7XDVYCXFSUJ2XCI","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":"718926d766d4e836f3a4f520cad08be728a7c926810ebeaa7698d33627da8b97","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2025-08-05T12:40:55Z","title_canon_sha256":"4d1ffc9f97dc8710c796b285916aab0f9eb46f9b738728b05ef19107eb012de6"},"schema_version":"1.0","source":{"id":"2508.03388","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2508.03388","created_at":"2026-07-05T11:49:34Z"},{"alias_kind":"arxiv_version","alias_value":"2508.03388v2","created_at":"2026-07-05T11:49:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2508.03388","created_at":"2026-07-05T11:49:34Z"},{"alias_kind":"pith_short_12","alias_value":"A3W3MPZVEUB7","created_at":"2026-07-05T11:49:34Z"},{"alias_kind":"pith_short_16","alias_value":"A3W3MPZVEUB7XDVY","created_at":"2026-07-05T11:49:34Z"},{"alias_kind":"pith_short_8","alias_value":"A3W3MPZV","created_at":"2026-07-05T11:49:34Z"}],"graph_snapshots":[{"event_id":"sha256:9a1704bf3885a76921731ec2e62f52f81855af8f329f061a3acca5fa4f6130f5","target":"graph","created_at":"2026-07-05T11:49:34Z","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/2508.03388/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Test-Time Adaptation (TTA) has emerged as an effective solution for adapting Vision Transformers (ViT) to distribution shifts without additional training data. However, existing TTA methods often incur substantial computational overhead, limiting their applicability in resource-constrained real-world scenarios. To reduce inference cost, plug-and-play token aggregation methods merge redundant tokens in ViTs to reduce total processed tokens. Albeit efficient, it suffers from significant performance degradation when directly integrated with existing TTA methods. We formalize this problem as Effic","authors_text":"Fan Zhang, Guiguang Ding, Hui Chen, Jungong Han, Tianxiang Hao, Yiwen Liang, Yizhe Xiong, Zihan Zhou, Zijia Lin","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2025-08-05T12:40:55Z","title":"Neutralizing Token Aggregation via Information Augmentation for Efficient Test-Time Adaptation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2508.03388","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":"sha256:91375b83323aa9a3784fab49254ba01b8c781e0f4cee469a654fa16dbf840510","target":"record","created_at":"2026-07-05T11:49:34Z","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":"718926d766d4e836f3a4f520cad08be728a7c926810ebeaa7698d33627da8b97","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2025-08-05T12:40:55Z","title_canon_sha256":"4d1ffc9f97dc8710c796b285916aab0f9eb46f9b738728b05ef19107eb012de6"},"schema_version":"1.0","source":{"id":"2508.03388","kind":"arxiv","version":2}},"canonical_sha256":"06edb63f352503fb8eb815cb2a2757122dd51066223274255aed8ad11ba25b8a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"06edb63f352503fb8eb815cb2a2757122dd51066223274255aed8ad11ba25b8a","first_computed_at":"2026-07-05T11:49:34.625948Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:49:34.625948Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"AJjWjQPS9ARgigMcAifWBFGRC8nF7o10eJq5YVVLq3vVvbWGIYODz2XKssST3bYPrwVz1cf7628A7g/0MuPaCw==","signature_status":"signed_v1","signed_at":"2026-07-05T11:49:34.626564Z","signed_message":"canonical_sha256_bytes"},"source_id":"2508.03388","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:91375b83323aa9a3784fab49254ba01b8c781e0f4cee469a654fa16dbf840510","sha256:9a1704bf3885a76921731ec2e62f52f81855af8f329f061a3acca5fa4f6130f5"],"state_sha256":"01d2cc55824239ed7a3a958c1d2e08ec8dd1aa446d843350eb3b8b4d9765112b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KKryanPRZHp5v2tIzxAWLHkxt4IHKmpMaVrqgleYR12edJYW8ZanSIGw3kZ6RWLr9drs/fCGV36sGI4MD6N0Cg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-09T04:35:09.214366Z","bundle_sha256":"8462eba784444dd639c63fe6b935ef596ecd3935c0cec254845fca80decdca9b"}}