{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:N7TR3HBHCWGTTKUMIMMWKATPKQ","short_pith_number":"pith:N7TR3HBH","canonical_record":{"source":{"id":"2411.17160","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"eess.IV","submitted_at":"2024-11-26T07:03:11Z","cross_cats_sorted":["cs.CV"],"title_canon_sha256":"756bfa2b74d899da15500336c0c97ddd86d57d9a0e8b2faefc57092bdda1671c","abstract_canon_sha256":"32919c476b0b8a49982b26efe790fd613b593aa5f6e85bf4ef89a35e8187b0da"},"schema_version":"1.0"},"canonical_sha256":"6fe71d9c27158d39aa8c431965026f5431f205b4da41e0c26b2ba991f37870d9","source":{"kind":"arxiv","id":"2411.17160","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2411.17160","created_at":"2026-07-05T09:40:45Z"},{"alias_kind":"arxiv_version","alias_value":"2411.17160v1","created_at":"2026-07-05T09:40:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2411.17160","created_at":"2026-07-05T09:40:45Z"},{"alias_kind":"pith_short_12","alias_value":"N7TR3HBHCWGT","created_at":"2026-07-05T09:40:45Z"},{"alias_kind":"pith_short_16","alias_value":"N7TR3HBHCWGTTKUM","created_at":"2026-07-05T09:40:45Z"},{"alias_kind":"pith_short_8","alias_value":"N7TR3HBH","created_at":"2026-07-05T09:40:45Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:N7TR3HBHCWGTTKUMIMMWKATPKQ","target":"record","payload":{"canonical_record":{"source":{"id":"2411.17160","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"eess.IV","submitted_at":"2024-11-26T07:03:11Z","cross_cats_sorted":["cs.CV"],"title_canon_sha256":"756bfa2b74d899da15500336c0c97ddd86d57d9a0e8b2faefc57092bdda1671c","abstract_canon_sha256":"32919c476b0b8a49982b26efe790fd613b593aa5f6e85bf4ef89a35e8187b0da"},"schema_version":"1.0"},"canonical_sha256":"6fe71d9c27158d39aa8c431965026f5431f205b4da41e0c26b2ba991f37870d9","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:40:45.797911Z","signature_b64":"URBwKcGx7J7k2RgjXRCme6Y4ZT+6oz2u/UKsWj+MJ33sWEFBZrb2keItSYsOL92By8madFP/g7nN8Mf6URxxBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6fe71d9c27158d39aa8c431965026f5431f205b4da41e0c26b2ba991f37870d9","last_reissued_at":"2026-07-05T09:40:45.797511Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:40:45.797511Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2411.17160","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T09:40:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4b+8Xu3poCD3nAx0BUeTNwDZE5DqOsvbFDGYvwfYpGj+FvmwL4/Ie5iHym6pia74y61/ffgxu8YeHa5iVEUpCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-13T02:49:55.833831Z"},"content_sha256":"c446733c190e1d5fbe55b84fcad3375620619b2a96650dc174b3dbeb048fec03","schema_version":"1.0","event_id":"sha256:c446733c190e1d5fbe55b84fcad3375620619b2a96650dc174b3dbeb048fec03"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:N7TR3HBHCWGTTKUMIMMWKATPKQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Motion Free B-frame Coding for Neural Video Compression","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":["cs.CV"],"primary_cat":"eess.IV","authors_text":"Van Thang Nguyen","submitted_at":"2024-11-26T07:03:11Z","abstract_excerpt":"Typical deep neural video compression networks usually follow the hybrid approach of classical video coding that contains two separate modules: motion coding and residual coding. In addition, a symmetric auto-encoder is often used as a normal architecture for both motion and residual coding. In this paper, we propose a novel approach that handles the drawbacks of the two typical above-mentioned architectures, we call it kernel-based motion-free video coding. The advantages of the motion-free approach are twofold: it improves the coding efficiency of the network and significantly reduces comput"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2411.17160","kind":"arxiv","version":1},"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/2411.17160/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":"2026-07-05T09:40:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XP7b/lDSeBPy8DAC/FkajM2sxAuLYDH466gGHCadUECMPvCHEDpsAHffxc8tTW3/bhAibt8i+aVMaEsBw+KdAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-13T02:49:55.834352Z"},"content_sha256":"6e36a6f56654eea3ff239e97e69026c05a9231f400fd97d93f9021274a6e7d7f","schema_version":"1.0","event_id":"sha256:6e36a6f56654eea3ff239e97e69026c05a9231f400fd97d93f9021274a6e7d7f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/N7TR3HBHCWGTTKUMIMMWKATPKQ/bundle.json","state_url":"https://pith.science/pith/N7TR3HBHCWGTTKUMIMMWKATPKQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/N7TR3HBHCWGTTKUMIMMWKATPKQ/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":"2026-08-13T02:49:55Z","links":{"resolver":"https://pith.science/pith/N7TR3HBHCWGTTKUMIMMWKATPKQ","bundle":"https://pith.science/pith/N7TR3HBHCWGTTKUMIMMWKATPKQ/bundle.json","state":"https://pith.science/pith/N7TR3HBHCWGTTKUMIMMWKATPKQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/N7TR3HBHCWGTTKUMIMMWKATPKQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:N7TR3HBHCWGTTKUMIMMWKATPKQ","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":"32919c476b0b8a49982b26efe790fd613b593aa5f6e85bf4ef89a35e8187b0da","cross_cats_sorted":["cs.CV"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"eess.IV","submitted_at":"2024-11-26T07:03:11Z","title_canon_sha256":"756bfa2b74d899da15500336c0c97ddd86d57d9a0e8b2faefc57092bdda1671c"},"schema_version":"1.0","source":{"id":"2411.17160","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2411.17160","created_at":"2026-07-05T09:40:45Z"},{"alias_kind":"arxiv_version","alias_value":"2411.17160v1","created_at":"2026-07-05T09:40:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2411.17160","created_at":"2026-07-05T09:40:45Z"},{"alias_kind":"pith_short_12","alias_value":"N7TR3HBHCWGT","created_at":"2026-07-05T09:40:45Z"},{"alias_kind":"pith_short_16","alias_value":"N7TR3HBHCWGTTKUM","created_at":"2026-07-05T09:40:45Z"},{"alias_kind":"pith_short_8","alias_value":"N7TR3HBH","created_at":"2026-07-05T09:40:45Z"}],"graph_snapshots":[{"event_id":"sha256:6e36a6f56654eea3ff239e97e69026c05a9231f400fd97d93f9021274a6e7d7f","target":"graph","created_at":"2026-07-05T09:40:45Z","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/2411.17160/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Typical deep neural video compression networks usually follow the hybrid approach of classical video coding that contains two separate modules: motion coding and residual coding. In addition, a symmetric auto-encoder is often used as a normal architecture for both motion and residual coding. In this paper, we propose a novel approach that handles the drawbacks of the two typical above-mentioned architectures, we call it kernel-based motion-free video coding. The advantages of the motion-free approach are twofold: it improves the coding efficiency of the network and significantly reduces comput","authors_text":"Van Thang Nguyen","cross_cats":["cs.CV"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"eess.IV","submitted_at":"2024-11-26T07:03:11Z","title":"Motion Free B-frame Coding for Neural Video Compression"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2411.17160","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:c446733c190e1d5fbe55b84fcad3375620619b2a96650dc174b3dbeb048fec03","target":"record","created_at":"2026-07-05T09:40:45Z","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":"32919c476b0b8a49982b26efe790fd613b593aa5f6e85bf4ef89a35e8187b0da","cross_cats_sorted":["cs.CV"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"eess.IV","submitted_at":"2024-11-26T07:03:11Z","title_canon_sha256":"756bfa2b74d899da15500336c0c97ddd86d57d9a0e8b2faefc57092bdda1671c"},"schema_version":"1.0","source":{"id":"2411.17160","kind":"arxiv","version":1}},"canonical_sha256":"6fe71d9c27158d39aa8c431965026f5431f205b4da41e0c26b2ba991f37870d9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6fe71d9c27158d39aa8c431965026f5431f205b4da41e0c26b2ba991f37870d9","first_computed_at":"2026-07-05T09:40:45.797511Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:40:45.797511Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"URBwKcGx7J7k2RgjXRCme6Y4ZT+6oz2u/UKsWj+MJ33sWEFBZrb2keItSYsOL92By8madFP/g7nN8Mf6URxxBw==","signature_status":"signed_v1","signed_at":"2026-07-05T09:40:45.797911Z","signed_message":"canonical_sha256_bytes"},"source_id":"2411.17160","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c446733c190e1d5fbe55b84fcad3375620619b2a96650dc174b3dbeb048fec03","sha256:6e36a6f56654eea3ff239e97e69026c05a9231f400fd97d93f9021274a6e7d7f"],"state_sha256":"e0016510506cf2ed98fb38948e1d002795115911cf0b721bcdfecb2fe6aada3c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Ghf1j14QY4WCEvW4/NwcRGg88ZSITDbA0YVStwk1Y5G2NFS/35X2VAHOzCUkjA/Zw0voO4jOwGV2EGiHZurcAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-13T02:49:55.842640Z","bundle_sha256":"884526a39c7cde56be0f4a49d7ae10978a48d5644f380292eb52540c1a3d1acd"}}