{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:BF7W7OA5I6B4GWOQCFZT6B5QKG","short_pith_number":"pith:BF7W7OA5","canonical_record":{"source":{"id":"2605.26089","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2026-05-25T17:52:08Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"e603139f107351d9cdde48496547d30a4db79a3340115cbe622ee1b38fbefe80","abstract_canon_sha256":"24c7ce0c65b4234f0d543657d4fffe47f06aa4593bad86793f4edf19e3e2d96d"},"schema_version":"1.0"},"canonical_sha256":"097f6fb81d4783c359d011733f07b05192d2665b05ab57c8ea1056ea9d1df229","source":{"kind":"arxiv","id":"2605.26089","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.26089","created_at":"2026-05-26T02:05:26Z"},{"alias_kind":"arxiv_version","alias_value":"2605.26089v1","created_at":"2026-05-26T02:05:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.26089","created_at":"2026-05-26T02:05:26Z"},{"alias_kind":"pith_short_12","alias_value":"BF7W7OA5I6B4","created_at":"2026-05-26T02:05:26Z"},{"alias_kind":"pith_short_16","alias_value":"BF7W7OA5I6B4GWOQ","created_at":"2026-05-26T02:05:26Z"},{"alias_kind":"pith_short_8","alias_value":"BF7W7OA5","created_at":"2026-05-26T02:05:26Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:BF7W7OA5I6B4GWOQCFZT6B5QKG","target":"record","payload":{"canonical_record":{"source":{"id":"2605.26089","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2026-05-25T17:52:08Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"e603139f107351d9cdde48496547d30a4db79a3340115cbe622ee1b38fbefe80","abstract_canon_sha256":"24c7ce0c65b4234f0d543657d4fffe47f06aa4593bad86793f4edf19e3e2d96d"},"schema_version":"1.0"},"canonical_sha256":"097f6fb81d4783c359d011733f07b05192d2665b05ab57c8ea1056ea9d1df229","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-26T02:05:26.647604Z","signature_b64":"Ar/z57A9Oi8WBrEUhCbiGCUoyjbJiLhWtdW/LHeAEuzHkBDizlNsx702DVjki4dyGDsZ5I1P5NgVZjRRekfYCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"097f6fb81d4783c359d011733f07b05192d2665b05ab57c8ea1056ea9d1df229","last_reissued_at":"2026-05-26T02:05:26.647091Z","signature_status":"signed_v1","first_computed_at":"2026-05-26T02:05:26.647091Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2605.26089","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":"2026-05-26T02:05:26Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"37NoxJgNlFrTPOFsc9IF3vlT7AG5CG/8Xld0r8E3F/8F0CXqENGAiR7pLoagI0LB0Drxl5A4lcqm7FjsvpMiDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T08:52:08.127560Z"},"content_sha256":"a5fb19e991cb76363407229e542924437fc0f754e1ddfbd1fccf42bfec09f09c","schema_version":"1.0","event_id":"sha256:a5fb19e991cb76363407229e542924437fc0f754e1ddfbd1fccf42bfec09f09c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:BF7W7OA5I6B4GWOQCFZT6B5QKG","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Channel-wise Vector Quantization","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.AI"],"primary_cat":"cs.CV","authors_text":"Jiaqi Wang, Kaicheng Yu, Ming Li, Tianhang Wang, Tong Zhang, Wei Song, Yitong Chen, Zuxuan Wu","submitted_at":"2026-05-25T17:52:08Z","abstract_excerpt":"We present Channel-wise Vector Quantization (CVQ), a novel image tokenization paradigm that replaces patch-wise tokens with channel-wise tokens. Unlike conventional vector quantization, which assigns a discrete token to each patch feature vector, CVQ quantizes each channel of the feature map. This formulation represents an image as discrete levels of visual details, rather than as a grid of spatial patches. Based on CVQ, we introduce a new visual autoregressive framework with \"next-channel prediction\". Instead of rendering images patch by patch in raster order, our Channel-wise Autoregressive "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.26089","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/2605.26089/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":"2026-05-26T02:05:26Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Me5ul32ArWeHo5G419kMVfjWlTC8xWV0GR8acTUbsx1K8pZSnjzeN9ob6sydXQtv5XhvGc4FAM/juRnYSPgVDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T08:52:08.128152Z"},"content_sha256":"adb5721283a1388e2ce4df377a82ef613e0e46960e33ad40cc0f6798a750cb49","schema_version":"1.0","event_id":"sha256:adb5721283a1388e2ce4df377a82ef613e0e46960e33ad40cc0f6798a750cb49"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/BF7W7OA5I6B4GWOQCFZT6B5QKG/bundle.json","state_url":"https://pith.science/pith/BF7W7OA5I6B4GWOQCFZT6B5QKG/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/BF7W7OA5I6B4GWOQCFZT6B5QKG/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":"2026-06-01T08:52:08Z","links":{"resolver":"https://pith.science/pith/BF7W7OA5I6B4GWOQCFZT6B5QKG","bundle":"https://pith.science/pith/BF7W7OA5I6B4GWOQCFZT6B5QKG/bundle.json","state":"https://pith.science/pith/BF7W7OA5I6B4GWOQCFZT6B5QKG/state.json","well_known_bundle":"https://pith.science/.well-known/pith/BF7W7OA5I6B4GWOQCFZT6B5QKG/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:BF7W7OA5I6B4GWOQCFZT6B5QKG","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":"24c7ce0c65b4234f0d543657d4fffe47f06aa4593bad86793f4edf19e3e2d96d","cross_cats_sorted":["cs.AI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2026-05-25T17:52:08Z","title_canon_sha256":"e603139f107351d9cdde48496547d30a4db79a3340115cbe622ee1b38fbefe80"},"schema_version":"1.0","source":{"id":"2605.26089","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.26089","created_at":"2026-05-26T02:05:26Z"},{"alias_kind":"arxiv_version","alias_value":"2605.26089v1","created_at":"2026-05-26T02:05:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.26089","created_at":"2026-05-26T02:05:26Z"},{"alias_kind":"pith_short_12","alias_value":"BF7W7OA5I6B4","created_at":"2026-05-26T02:05:26Z"},{"alias_kind":"pith_short_16","alias_value":"BF7W7OA5I6B4GWOQ","created_at":"2026-05-26T02:05:26Z"},{"alias_kind":"pith_short_8","alias_value":"BF7W7OA5","created_at":"2026-05-26T02:05:26Z"}],"graph_snapshots":[{"event_id":"sha256:adb5721283a1388e2ce4df377a82ef613e0e46960e33ad40cc0f6798a750cb49","target":"graph","created_at":"2026-05-26T02:05:26Z","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/2605.26089/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present Channel-wise Vector Quantization (CVQ), a novel image tokenization paradigm that replaces patch-wise tokens with channel-wise tokens. Unlike conventional vector quantization, which assigns a discrete token to each patch feature vector, CVQ quantizes each channel of the feature map. This formulation represents an image as discrete levels of visual details, rather than as a grid of spatial patches. Based on CVQ, we introduce a new visual autoregressive framework with \"next-channel prediction\". Instead of rendering images patch by patch in raster order, our Channel-wise Autoregressive ","authors_text":"Jiaqi Wang, Kaicheng Yu, Ming Li, Tianhang Wang, Tong Zhang, Wei Song, Yitong Chen, Zuxuan Wu","cross_cats":["cs.AI"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2026-05-25T17:52:08Z","title":"Channel-wise Vector Quantization"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.26089","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:a5fb19e991cb76363407229e542924437fc0f754e1ddfbd1fccf42bfec09f09c","target":"record","created_at":"2026-05-26T02:05:26Z","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":"24c7ce0c65b4234f0d543657d4fffe47f06aa4593bad86793f4edf19e3e2d96d","cross_cats_sorted":["cs.AI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2026-05-25T17:52:08Z","title_canon_sha256":"e603139f107351d9cdde48496547d30a4db79a3340115cbe622ee1b38fbefe80"},"schema_version":"1.0","source":{"id":"2605.26089","kind":"arxiv","version":1}},"canonical_sha256":"097f6fb81d4783c359d011733f07b05192d2665b05ab57c8ea1056ea9d1df229","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"097f6fb81d4783c359d011733f07b05192d2665b05ab57c8ea1056ea9d1df229","first_computed_at":"2026-05-26T02:05:26.647091Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-26T02:05:26.647091Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Ar/z57A9Oi8WBrEUhCbiGCUoyjbJiLhWtdW/LHeAEuzHkBDizlNsx702DVjki4dyGDsZ5I1P5NgVZjRRekfYCw==","signature_status":"signed_v1","signed_at":"2026-05-26T02:05:26.647604Z","signed_message":"canonical_sha256_bytes"},"source_id":"2605.26089","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a5fb19e991cb76363407229e542924437fc0f754e1ddfbd1fccf42bfec09f09c","sha256:adb5721283a1388e2ce4df377a82ef613e0e46960e33ad40cc0f6798a750cb49"],"state_sha256":"d3e2fbb3541a02ae9aaa6b102471e236d632b1b4e83aa1eb987301d27433f108"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ollirG23qb2cUDWfHrCmuhNw1AJ8G+ZyTlDqJSBPYq6L2NRc8KNmHFB9zTEMjYSHuGhv/zdxlliyzPgNwBLhAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T08:52:08.130327Z","bundle_sha256":"6d1e6529d501d727bd354bfd98ed01608b133fc18fb889aac7dc83c909ea7bdc"}}