{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:O6I4M5GS4IBFDWBHWICLAUDAR7","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":"86f2c1fd49b61c42ea3c5fd5960dd5ae54692cd09593e1263627f95b05cc3081","cross_cats_sorted":["cs.CV"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"eess.IV","submitted_at":"2022-01-05T07:54:12Z","title_canon_sha256":"61007816ca6d95fab905982db3564c7aef7dbbcba1d9b34a7c23ba62c4c2d816"},"schema_version":"1.0","source":{"id":"2201.01492","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2201.01492","created_at":"2026-07-05T03:46:06Z"},{"alias_kind":"arxiv_version","alias_value":"2201.01492v1","created_at":"2026-07-05T03:46:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2201.01492","created_at":"2026-07-05T03:46:06Z"},{"alias_kind":"pith_short_12","alias_value":"O6I4M5GS4IBF","created_at":"2026-07-05T03:46:06Z"},{"alias_kind":"pith_short_16","alias_value":"O6I4M5GS4IBFDWBH","created_at":"2026-07-05T03:46:06Z"},{"alias_kind":"pith_short_8","alias_value":"O6I4M5GS","created_at":"2026-07-05T03:46:06Z"}],"graph_snapshots":[{"event_id":"sha256:cdcd7191df58e05d8e4a1a86a4bd9c82e728bd664dd3441ab004d9b13dfb7bb9","target":"graph","created_at":"2026-07-05T03:46:06Z","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/2201.01492/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Video quality assessment (VQA) remains an important and challenging problem that affects many applications at the widest scales. Recent advances in mobile devices and cloud computing techniques have made it possible to capture, process, and share high resolution, high frame rate (HFR) videos across the Internet nearly instantaneously. Being able to monitor and control the quality of these streamed videos can enable the delivery of more enjoyable content and perceptually optimized rate control. Accordingly, there is a pressing need to develop VQA models that can be deployed at enormous scales. ","authors_text":"Alan C. Bovik, Pavan C. Madhusudana, Qi Zheng, Xiaoyang Zeng, Yibo Fan, Zhengzhong Tu","cross_cats":["cs.CV"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"eess.IV","submitted_at":"2022-01-05T07:54:12Z","title":"FAVER: Blind Quality Prediction of Variable Frame Rate Videos"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2201.01492","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":"sha256:5256242ca723c88cffd0a50510daf2a93cc2999e8cecced54f90642393b05ce1","target":"record","created_at":"2026-07-05T03:46:06Z","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":"86f2c1fd49b61c42ea3c5fd5960dd5ae54692cd09593e1263627f95b05cc3081","cross_cats_sorted":["cs.CV"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"eess.IV","submitted_at":"2022-01-05T07:54:12Z","title_canon_sha256":"61007816ca6d95fab905982db3564c7aef7dbbcba1d9b34a7c23ba62c4c2d816"},"schema_version":"1.0","source":{"id":"2201.01492","kind":"arxiv","version":1}},"canonical_sha256":"7791c674d2e20251d827b204b050608fdaaaec51ef7d39c13f9e3bf37ea87f46","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7791c674d2e20251d827b204b050608fdaaaec51ef7d39c13f9e3bf37ea87f46","first_computed_at":"2026-07-05T03:46:06.199652Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:46:06.199652Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"L4xbkqIsV9SyKDXTZveRutWG85jNfbzaPm6UAPnLqH7o9WxJmIs2nahQDxjWOUbu4JTr3UxOZuP3w+3h4HVUAg==","signature_status":"signed_v1","signed_at":"2026-07-05T03:46:06.200052Z","signed_message":"canonical_sha256_bytes"},"source_id":"2201.01492","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5256242ca723c88cffd0a50510daf2a93cc2999e8cecced54f90642393b05ce1","sha256:cdcd7191df58e05d8e4a1a86a4bd9c82e728bd664dd3441ab004d9b13dfb7bb9"],"state_sha256":"bbe2989ec9a02a16514108c056e14bf3d9276446bc173b969df3a4c1dce11bd7"}