{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:ER4EAVSYGREXVWSKI2JLCKI5IO","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":"41ee35372e5a3afdadd1ec4d7fcef7091a4eab46653c1c3c6394e9df063a0794","cross_cats_sorted":["cs.MM"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.IV","submitted_at":"2025-10-17T06:25:13Z","title_canon_sha256":"2b1e484953618633bb062ca0331ba95739f1b92ec9684e6c8b9a98be19a805b1"},"schema_version":"1.0","source":{"id":"2510.15347","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2510.15347","created_at":"2026-06-26T01:15:46Z"},{"alias_kind":"arxiv_version","alias_value":"2510.15347v4","created_at":"2026-06-26T01:15:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2510.15347","created_at":"2026-06-26T01:15:46Z"},{"alias_kind":"pith_short_12","alias_value":"ER4EAVSYGREX","created_at":"2026-06-26T01:15:46Z"},{"alias_kind":"pith_short_16","alias_value":"ER4EAVSYGREXVWSK","created_at":"2026-06-26T01:15:46Z"},{"alias_kind":"pith_short_8","alias_value":"ER4EAVSY","created_at":"2026-06-26T01:15:46Z"}],"graph_snapshots":[{"event_id":"sha256:a52d2ca500528a02aa300719a1f83888d2abf99bdf63254d21ab70a85e521d75","target":"graph","created_at":"2026-06-26T01:15:46Z","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/2510.15347/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"As video transmission increasingly serves machine vision systems (MVS) instead of human vision systems (HVS), video coding for machines (VCM) has become a critical research topic. Existing VCM methods often bind codecs to specific downstream models, requiring retraining or supervised data, thus limiting generalization in multi-task scenarios. Recently, unified VCM frameworks have employed visual backbones (VB) and visual foundation models (VFM) to support multiple video understanding tasks with a single codec. They mainly utilize VB/VFM to maintain semantic consistency or suppress non-semantic","authors_text":"Chao Yao, Frederic Dufaux, Jian Jin, Meiqin Liu, Qi Tang, Weisi Lin, Yao Zhao, Yuxiao Sun","cross_cats":["cs.MM"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.IV","submitted_at":"2025-10-17T06:25:13Z","title":"Symmetric Entropy-Constrained Video Coding for Machines"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2510.15347","kind":"arxiv","version":4},"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:a26b2618a5a2948bb63c9995e2241f175618107c56e11d3efffd535a0651d590","target":"record","created_at":"2026-06-26T01:15:46Z","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":"41ee35372e5a3afdadd1ec4d7fcef7091a4eab46653c1c3c6394e9df063a0794","cross_cats_sorted":["cs.MM"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.IV","submitted_at":"2025-10-17T06:25:13Z","title_canon_sha256":"2b1e484953618633bb062ca0331ba95739f1b92ec9684e6c8b9a98be19a805b1"},"schema_version":"1.0","source":{"id":"2510.15347","kind":"arxiv","version":4}},"canonical_sha256":"247840565834497ada4a4692b1291d43a4aed2076766ce8c57f7c54d5d8c5f9d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"247840565834497ada4a4692b1291d43a4aed2076766ce8c57f7c54d5d8c5f9d","first_computed_at":"2026-06-26T01:15:46.637125Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-26T01:15:46.637125Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Gty8fF3opEk10keHAhUCUA73HsHzw011L01T3ij0uKBY6vge7OP40yiHaT0x+1Rc9wEzy+UoaodpY1BW8fNTCQ==","signature_status":"signed_v1","signed_at":"2026-06-26T01:15:46.637639Z","signed_message":"canonical_sha256_bytes"},"source_id":"2510.15347","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a26b2618a5a2948bb63c9995e2241f175618107c56e11d3efffd535a0651d590","sha256:a52d2ca500528a02aa300719a1f83888d2abf99bdf63254d21ab70a85e521d75"],"state_sha256":"ac77032162e9ebe72d6ac4aae3b01f222ef422b4b24fcfbfe82dd1142f6a79b5"}