{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:VG6VFDP3HR3D2E4KZP5IPD3DQD","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":"f71fc9f36192699c9a0e6b3e65e4863096f30c0efb47a5097dec613c47f821b6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2022-02-08T23:54:06Z","title_canon_sha256":"9e6d5a04be611701342c501a820d1bdeb026a312c0f8a6bd8aa8cd06c843cabc"},"schema_version":"1.0","source":{"id":"2202.04200","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2202.04200","created_at":"2026-07-05T03:55:34Z"},{"alias_kind":"arxiv_version","alias_value":"2202.04200v1","created_at":"2026-07-05T03:55:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2202.04200","created_at":"2026-07-05T03:55:34Z"},{"alias_kind":"pith_short_12","alias_value":"VG6VFDP3HR3D","created_at":"2026-07-05T03:55:34Z"},{"alias_kind":"pith_short_16","alias_value":"VG6VFDP3HR3D2E4K","created_at":"2026-07-05T03:55:34Z"},{"alias_kind":"pith_short_8","alias_value":"VG6VFDP3","created_at":"2026-07-05T03:55:34Z"}],"graph_snapshots":[{"event_id":"sha256:71ebf83b9e9fa94590e5ab2be67694ad7a4490538c170fe04dece20c8c92d71c","target":"graph","created_at":"2026-07-05T03:55:34Z","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/2202.04200/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Generative transformers have experienced rapid popularity growth in the computer vision community in synthesizing high-fidelity and high-resolution images. The best generative transformer models so far, however, still treat an image naively as a sequence of tokens, and decode an image sequentially following the raster scan ordering (i.e. line-by-line). We find this strategy neither optimal nor efficient. This paper proposes a novel image synthesis paradigm using a bidirectional transformer decoder, which we term MaskGIT. During training, MaskGIT learns to predict randomly masked tokens by atte","authors_text":"Ce Liu, Han Zhang, Huiwen Chang, Lu Jiang, William T. Freeman","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2022-02-08T23:54:06Z","title":"MaskGIT: Masked Generative Image Transformer"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2202.04200","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:bd40bc6d2c0320cb348e37d9ad189cfb390fd2d204729433cc964a4caaeb877a","target":"record","created_at":"2026-07-05T03:55:34Z","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":"f71fc9f36192699c9a0e6b3e65e4863096f30c0efb47a5097dec613c47f821b6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2022-02-08T23:54:06Z","title_canon_sha256":"9e6d5a04be611701342c501a820d1bdeb026a312c0f8a6bd8aa8cd06c843cabc"},"schema_version":"1.0","source":{"id":"2202.04200","kind":"arxiv","version":1}},"canonical_sha256":"a9bd528dfb3c763d138acbfa878f6380d6d0e7d0164203d2e1ae292bcc89d580","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a9bd528dfb3c763d138acbfa878f6380d6d0e7d0164203d2e1ae292bcc89d580","first_computed_at":"2026-07-05T03:55:34.713258Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:55:34.713258Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"dWukXXMraXdAERj0HF7IDHjZ2P7EzJH1aPdvA77/cxIor/PgHLND3gcHagJdklu6x8kxrQTMp2puSR4wwn5ACQ==","signature_status":"signed_v1","signed_at":"2026-07-05T03:55:34.713759Z","signed_message":"canonical_sha256_bytes"},"source_id":"2202.04200","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bd40bc6d2c0320cb348e37d9ad189cfb390fd2d204729433cc964a4caaeb877a","sha256:71ebf83b9e9fa94590e5ab2be67694ad7a4490538c170fe04dece20c8c92d71c"],"state_sha256":"e948a9f7669f05f4d579ad68db009be3f9d36afcfc45ea71ff679849d490e5b1"}