{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:4I3C5VLSMI2L3ZWNK2FNZKIFJ5","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":"fe1b295dbc44e6050baad1e57db1084b2940a52312016bc21f8e50bbaee0c94a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2017-08-10T06:18:02Z","title_canon_sha256":"ca1912d364fe2d3794807eac03ff8506bfe345301c1775b92fefdc71693b3289"},"schema_version":"1.0","source":{"id":"1708.03088","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1708.03088","created_at":"2026-05-18T00:38:14Z"},{"alias_kind":"arxiv_version","alias_value":"1708.03088v1","created_at":"2026-05-18T00:38:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1708.03088","created_at":"2026-05-18T00:38:14Z"},{"alias_kind":"pith_short_12","alias_value":"4I3C5VLSMI2L","created_at":"2026-05-18T12:30:58Z"},{"alias_kind":"pith_short_16","alias_value":"4I3C5VLSMI2L3ZWN","created_at":"2026-05-18T12:30:58Z"},{"alias_kind":"pith_short_8","alias_value":"4I3C5VLS","created_at":"2026-05-18T12:30:58Z"}],"graph_snapshots":[{"event_id":"sha256:693f7f450fcdbf229b11786cc675852564f55c8cb1cd12b3c6524d80f9d4e2c1","target":"graph","created_at":"2026-05-18T00:38:14Z","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"},"paper":{"abstract_excerpt":"In this work, we propose a technique to convert CNN models for semantic segmentation of static images into CNNs for video data. We describe a warping method that can be used to augment existing architectures with very little extra computational cost. This module is called NetWarp and we demonstrate its use for a range of network architectures. The main design principle is to use optical flow of adjacent frames for warping internal network representations across time. A key insight of this work is that fast optical flow methods can be combined with many different CNN architectures for improved ","authors_text":"Peter V. Gehler, Raghudeep Gadde, Varun Jampani","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2017-08-10T06:18:02Z","title":"Semantic Video CNNs through Representation Warping"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1708.03088","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":"sha256:78701eddd0cbd5af175d18c66db71209760c6f2ac02f36cff4d29edbe365630f","target":"record","created_at":"2026-05-18T00:38:14Z","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":"fe1b295dbc44e6050baad1e57db1084b2940a52312016bc21f8e50bbaee0c94a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2017-08-10T06:18:02Z","title_canon_sha256":"ca1912d364fe2d3794807eac03ff8506bfe345301c1775b92fefdc71693b3289"},"schema_version":"1.0","source":{"id":"1708.03088","kind":"arxiv","version":1}},"canonical_sha256":"e2362ed5726234bde6cd568adca9054f42bba1221fccb1524d83ea2c0ac1836d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e2362ed5726234bde6cd568adca9054f42bba1221fccb1524d83ea2c0ac1836d","first_computed_at":"2026-05-18T00:38:14.825952Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:38:14.825952Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"nnyBIqzs16IIrhIo4+B0UEV81tMsuFmgiWYXoRuyzqFpj5YN6njPdKPA2e6Wa5NbJICHIW7cPYCeMKzyqqxzBw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:38:14.826674Z","signed_message":"canonical_sha256_bytes"},"source_id":"1708.03088","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:78701eddd0cbd5af175d18c66db71209760c6f2ac02f36cff4d29edbe365630f","sha256:693f7f450fcdbf229b11786cc675852564f55c8cb1cd12b3c6524d80f9d4e2c1"],"state_sha256":"d366392cd301f1137b08e6f138c2c5d8da22e29b229697292f08f563d0b0184b"}