{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:2D4LRUBP42MTHK7BCGBIS2ET5Z","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":"caf926a4d343ed8b858c1ddff7e84230072c0be3fa5ac2a8e453ca1ccf7fd16e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2026-08-01T13:03:47Z","title_canon_sha256":"acf992019949743e633e3bd83f4c12d3a1db26091f29d1b440f835866ae48a8b"},"schema_version":"1.0","source":{"id":"2608.00646","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2608.00646","created_at":"2026-08-04T00:38:25Z"},{"alias_kind":"arxiv_version","alias_value":"2608.00646v1","created_at":"2026-08-04T00:38:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2608.00646","created_at":"2026-08-04T00:38:25Z"},{"alias_kind":"pith_short_12","alias_value":"2D4LRUBP42MT","created_at":"2026-08-04T00:38:25Z"},{"alias_kind":"pith_short_16","alias_value":"2D4LRUBP42MTHK7B","created_at":"2026-08-04T00:38:25Z"},{"alias_kind":"pith_short_8","alias_value":"2D4LRUBP","created_at":"2026-08-04T00:38:25Z"}],"graph_snapshots":[{"event_id":"sha256:aa5f4c302e9e549a5152c48f8fe0eae4c5505d1c0a5b2fdec98e67187b043717","target":"graph","created_at":"2026-08-04T00:38:25Z","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/2608.00646/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Screen content images are generally composed of texts and graphics. Compared to natural images, these man-made images contain a large quantity of sharp but repetitive structures. However, existing works in screen content super-resolution underutilize the special characteristics of screen content, leaving a large room to improve model performance and speed up. In this paper, we propose PixelSR, a simple yet effective method to improve super-resolution performance but with faster inference speed. To improve model performance, we classify pixels via pixel binning to compute content attention in t","authors_text":"Jie Zhou, Jiwen Lu, Lei Chen, Zhiheng Li","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2026-08-01T13:03:47Z","title":"PixelSR: Efficient Screen Content Super-Resolution via Pixel Classification"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2608.00646","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:d37676bae7f280c22601729cc398a715593f93d441da085fa8cec186cf8a1c04","target":"record","created_at":"2026-08-04T00:38:25Z","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":"caf926a4d343ed8b858c1ddff7e84230072c0be3fa5ac2a8e453ca1ccf7fd16e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2026-08-01T13:03:47Z","title_canon_sha256":"acf992019949743e633e3bd83f4c12d3a1db26091f29d1b440f835866ae48a8b"},"schema_version":"1.0","source":{"id":"2608.00646","kind":"arxiv","version":1}},"canonical_sha256":"d0f8b8d02fe69933abe11182896893ee4ef145f050447acdf8aaeb4e1c2cc07a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d0f8b8d02fe69933abe11182896893ee4ef145f050447acdf8aaeb4e1c2cc07a","first_computed_at":"2026-08-04T00:38:25.732679Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-08-04T00:38:25.732679Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"zwFnxh9GKRsXqicE1NfRA+uHvTwFggsXkImNZxIfNhJmR7YM9SzXhTpp0D2IRYa38SBppYkss1EzQT2J7usHAw==","signature_status":"signed_v1","signed_at":"2026-08-04T00:38:25.734309Z","signed_message":"canonical_sha256_bytes"},"source_id":"2608.00646","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d37676bae7f280c22601729cc398a715593f93d441da085fa8cec186cf8a1c04","sha256:aa5f4c302e9e549a5152c48f8fe0eae4c5505d1c0a5b2fdec98e67187b043717"],"state_sha256":"1fa6e1c449a2aba2f3e786026e310fd86751574f0a1fcc7d1e7778ded4cc346b"}