{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:SQS3B7FXUQKLLKSSDSVNM6AM44","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":"c2bf013deeda9aead4861a41221a34277c6db07b3d6046e51e083c5283310120","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2017-06-21T13:49:14Z","title_canon_sha256":"7ecbf5e98d6180e3023f89f1811d2e16dfe02ecb2cedb1f23907bc0e7e151675"},"schema_version":"1.0","source":{"id":"1706.06905","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1706.06905","created_at":"2026-05-18T00:22:06Z"},{"alias_kind":"arxiv_version","alias_value":"1706.06905v2","created_at":"2026-05-18T00:22:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1706.06905","created_at":"2026-05-18T00:22:06Z"},{"alias_kind":"pith_short_12","alias_value":"SQS3B7FXUQKL","created_at":"2026-05-18T12:31:43Z"},{"alias_kind":"pith_short_16","alias_value":"SQS3B7FXUQKLLKSS","created_at":"2026-05-18T12:31:43Z"},{"alias_kind":"pith_short_8","alias_value":"SQS3B7FX","created_at":"2026-05-18T12:31:43Z"}],"graph_snapshots":[{"event_id":"sha256:d4a0a7b68a12e5130ca5d0e82dc623a9536af6ce5d3f016925c291d097fc9fb1","target":"graph","created_at":"2026-05-18T00:22:06Z","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"},"paper":{"abstract_excerpt":"Current methods for video analysis often extract frame-level features using pre-trained convolutional neural networks (CNNs). Such features are then aggregated over time e.g., by simple temporal averaging or more sophisticated recurrent neural networks such as long short-term memory (LSTM) or gated recurrent units (GRU). In this work we revise existing video representations and study alternative methods for temporal aggregation. We first explore clustering-based aggregation layers and propose a two-stream architecture aggregating audio and visual features. We then introduce a learnable non-lin","authors_text":"Antoine Miech, Ivan Laptev, Josef Sivic","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2017-06-21T13:49:14Z","title":"Learnable pooling with Context Gating for video classification"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1706.06905","kind":"arxiv","version":2},"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":"sha256:362bc75dc7d9e412deffc475fce6036265af1fe1a7834beae64326f4691d58b7","target":"record","created_at":"2026-05-18T00:22:06Z","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":"c2bf013deeda9aead4861a41221a34277c6db07b3d6046e51e083c5283310120","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2017-06-21T13:49:14Z","title_canon_sha256":"7ecbf5e98d6180e3023f89f1811d2e16dfe02ecb2cedb1f23907bc0e7e151675"},"schema_version":"1.0","source":{"id":"1706.06905","kind":"arxiv","version":2}},"canonical_sha256":"9425b0fcb7a414b5aa521caad6780ce7292fd91ae0f91288827195d846a903d3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9425b0fcb7a414b5aa521caad6780ce7292fd91ae0f91288827195d846a903d3","first_computed_at":"2026-05-18T00:22:06.034119Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:22:06.034119Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"UZ9zGpANeep3H8BXGxTm3KmCXQxl7H9AiENsysdWAS/jmL/m7moI4nBtbqlKDodUom/ibKqJeJREs9czWqr4Cw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:22:06.034622Z","signed_message":"canonical_sha256_bytes"},"source_id":"1706.06905","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:362bc75dc7d9e412deffc475fce6036265af1fe1a7834beae64326f4691d58b7","sha256:d4a0a7b68a12e5130ca5d0e82dc623a9536af6ce5d3f016925c291d097fc9fb1"],"state_sha256":"451cfb64e93c3ede14e63a4ef73e45a05c0a04240ac76917eaf9e1479314f78c"}