{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:V6K4YWJEYKJT3EVXXJZLCJMDM3","short_pith_number":"pith:V6K4YWJE","canonical_record":{"source":{"id":"2208.07313","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"eess.IV","submitted_at":"2022-08-15T16:21:54Z","cross_cats_sorted":["cs.CV"],"title_canon_sha256":"facc2f5e3a1e5dbe6a9e4c261f2d5a4df96ef7ff2fa0a3545f83689344b332e3","abstract_canon_sha256":"0fa3006b9595a3fa54578cebe912ae02bfa8897015788688796162edb8da1ac3"},"schema_version":"1.0"},"canonical_sha256":"af95cc5924c2933d92b7ba72b1258366ef141d209d17c6ad004dbec753c3c8aa","source":{"kind":"arxiv","id":"2208.07313","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2208.07313","created_at":"2026-07-05T05:17:47Z"},{"alias_kind":"arxiv_version","alias_value":"2208.07313v3","created_at":"2026-07-05T05:17:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2208.07313","created_at":"2026-07-05T05:17:47Z"},{"alias_kind":"pith_short_12","alias_value":"V6K4YWJEYKJT","created_at":"2026-07-05T05:17:47Z"},{"alias_kind":"pith_short_16","alias_value":"V6K4YWJEYKJT3EVX","created_at":"2026-07-05T05:17:47Z"},{"alias_kind":"pith_short_8","alias_value":"V6K4YWJE","created_at":"2026-07-05T05:17:47Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:V6K4YWJEYKJT3EVXXJZLCJMDM3","target":"record","payload":{"canonical_record":{"source":{"id":"2208.07313","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"eess.IV","submitted_at":"2022-08-15T16:21:54Z","cross_cats_sorted":["cs.CV"],"title_canon_sha256":"facc2f5e3a1e5dbe6a9e4c261f2d5a4df96ef7ff2fa0a3545f83689344b332e3","abstract_canon_sha256":"0fa3006b9595a3fa54578cebe912ae02bfa8897015788688796162edb8da1ac3"},"schema_version":"1.0"},"canonical_sha256":"af95cc5924c2933d92b7ba72b1258366ef141d209d17c6ad004dbec753c3c8aa","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:17:47.442448Z","signature_b64":"IlM1JWm97npi3FMI8zZDgk7tJODSAUVJuOwPAGo4ZAeQ4og47xqM7VTmKw2LsY176bVkTld4n0Re7t0PlMcABw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"af95cc5924c2933d92b7ba72b1258366ef141d209d17c6ad004dbec753c3c8aa","last_reissued_at":"2026-07-05T05:17:47.442030Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:17:47.442030Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2208.07313","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T05:17:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"T63rovqiIIDDogjzkvSmXE+8vajqQ9MyBMxqtafvieyP1gCFMFnrGCBnijt9i5fadWtLM8Gn7odhiVqJQXqDAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T16:31:28.286464Z"},"content_sha256":"5a2b7689387525b30d149bc8c9ca4c8fe9e7b4db4e3557e45047d9220570c4e7","schema_version":"1.0","event_id":"sha256:5a2b7689387525b30d149bc8c9ca4c8fe9e7b4db4e3557e45047d9220570c4e7"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:V6K4YWJEYKJT3EVXXJZLCJMDM3","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Task Oriented Video Coding: A Survey","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":["cs.CV"],"primary_cat":"eess.IV","authors_text":"Daniel Wood","submitted_at":"2022-08-15T16:21:54Z","abstract_excerpt":"Video coding technology has been continuously improved for higher compression ratio with higher resolution. However, the state-of-the-art video coding standards, such as H.265/HEVC and Versatile Video Coding, are still designed with the assumption the compressed video will be watched by humans. With the tremendous advance and maturation of deep neural networks in solving computer vision tasks, more and more videos are directly analyzed by deep neural networks without humans' involvement. Such a conventional design for video coding standard is not optimal when the compressed video is used by co"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2208.07313","kind":"arxiv","version":3},"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/2208.07313/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":"2026-07-05T05:17:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"49p18OtA8ewgHigK0cd4qFSfStRKCLpWw6L5GAbcUatYgplWR4b73HyzQ7sTy8J/KK5jNOS1H9vjnThgZNBHCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T16:31:28.287206Z"},"content_sha256":"39f9473a3e0f55a5299e99ffe257fa8b83af5b4bc9520ce22a718b5e22b59525","schema_version":"1.0","event_id":"sha256:39f9473a3e0f55a5299e99ffe257fa8b83af5b4bc9520ce22a718b5e22b59525"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/V6K4YWJEYKJT3EVXXJZLCJMDM3/bundle.json","state_url":"https://pith.science/pith/V6K4YWJEYKJT3EVXXJZLCJMDM3/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/V6K4YWJEYKJT3EVXXJZLCJMDM3/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":"2026-08-06T16:31:28Z","links":{"resolver":"https://pith.science/pith/V6K4YWJEYKJT3EVXXJZLCJMDM3","bundle":"https://pith.science/pith/V6K4YWJEYKJT3EVXXJZLCJMDM3/bundle.json","state":"https://pith.science/pith/V6K4YWJEYKJT3EVXXJZLCJMDM3/state.json","well_known_bundle":"https://pith.science/.well-known/pith/V6K4YWJEYKJT3EVXXJZLCJMDM3/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:V6K4YWJEYKJT3EVXXJZLCJMDM3","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":"0fa3006b9595a3fa54578cebe912ae02bfa8897015788688796162edb8da1ac3","cross_cats_sorted":["cs.CV"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"eess.IV","submitted_at":"2022-08-15T16:21:54Z","title_canon_sha256":"facc2f5e3a1e5dbe6a9e4c261f2d5a4df96ef7ff2fa0a3545f83689344b332e3"},"schema_version":"1.0","source":{"id":"2208.07313","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2208.07313","created_at":"2026-07-05T05:17:47Z"},{"alias_kind":"arxiv_version","alias_value":"2208.07313v3","created_at":"2026-07-05T05:17:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2208.07313","created_at":"2026-07-05T05:17:47Z"},{"alias_kind":"pith_short_12","alias_value":"V6K4YWJEYKJT","created_at":"2026-07-05T05:17:47Z"},{"alias_kind":"pith_short_16","alias_value":"V6K4YWJEYKJT3EVX","created_at":"2026-07-05T05:17:47Z"},{"alias_kind":"pith_short_8","alias_value":"V6K4YWJE","created_at":"2026-07-05T05:17:47Z"}],"graph_snapshots":[{"event_id":"sha256:39f9473a3e0f55a5299e99ffe257fa8b83af5b4bc9520ce22a718b5e22b59525","target":"graph","created_at":"2026-07-05T05:17:47Z","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/2208.07313/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Video coding technology has been continuously improved for higher compression ratio with higher resolution. However, the state-of-the-art video coding standards, such as H.265/HEVC and Versatile Video Coding, are still designed with the assumption the compressed video will be watched by humans. With the tremendous advance and maturation of deep neural networks in solving computer vision tasks, more and more videos are directly analyzed by deep neural networks without humans' involvement. Such a conventional design for video coding standard is not optimal when the compressed video is used by co","authors_text":"Daniel Wood","cross_cats":["cs.CV"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"eess.IV","submitted_at":"2022-08-15T16:21:54Z","title":"Task Oriented Video Coding: A Survey"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2208.07313","kind":"arxiv","version":3},"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":"sha256:5a2b7689387525b30d149bc8c9ca4c8fe9e7b4db4e3557e45047d9220570c4e7","target":"record","created_at":"2026-07-05T05:17:47Z","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":"0fa3006b9595a3fa54578cebe912ae02bfa8897015788688796162edb8da1ac3","cross_cats_sorted":["cs.CV"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"eess.IV","submitted_at":"2022-08-15T16:21:54Z","title_canon_sha256":"facc2f5e3a1e5dbe6a9e4c261f2d5a4df96ef7ff2fa0a3545f83689344b332e3"},"schema_version":"1.0","source":{"id":"2208.07313","kind":"arxiv","version":3}},"canonical_sha256":"af95cc5924c2933d92b7ba72b1258366ef141d209d17c6ad004dbec753c3c8aa","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"af95cc5924c2933d92b7ba72b1258366ef141d209d17c6ad004dbec753c3c8aa","first_computed_at":"2026-07-05T05:17:47.442030Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:17:47.442030Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"IlM1JWm97npi3FMI8zZDgk7tJODSAUVJuOwPAGo4ZAeQ4og47xqM7VTmKw2LsY176bVkTld4n0Re7t0PlMcABw==","signature_status":"signed_v1","signed_at":"2026-07-05T05:17:47.442448Z","signed_message":"canonical_sha256_bytes"},"source_id":"2208.07313","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5a2b7689387525b30d149bc8c9ca4c8fe9e7b4db4e3557e45047d9220570c4e7","sha256:39f9473a3e0f55a5299e99ffe257fa8b83af5b4bc9520ce22a718b5e22b59525"],"state_sha256":"94673dad88e22e2868bd70e72e85466cdf2a022f3dfeb53c201562fbac9e5d70"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"K8Nwj1ZzhV1+MsobclBXoGhI7BQe2uVNuSAW8xLsUYGIN/0oteSQO5y72+0ttfYFsVcuRjI37NvZuKjSI7yPDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-06T16:31:28.296540Z","bundle_sha256":"3ef092c57d099f75f17bd3dd04066152bd21bd8e303c9b0e661077578c8d3d99"}}