{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:5LUZ4WZJROQWJHQY7CKDCDH2VI","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":"48bcf9db3607baaaed43a1bd7c4f16edce45a10e2cb27e5488c709700d4ea832","cross_cats_sorted":["cs.CL","cs.CV"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2016-05-25T14:49:58Z","title_canon_sha256":"1c60fe192405ef5d1cb4d3cb864d04233add570fa91e2a6b60229b9da9b0ae36"},"schema_version":"1.0","source":{"id":"1605.07912","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1605.07912","created_at":"2026-05-18T01:01:08Z"},{"alias_kind":"arxiv_version","alias_value":"1605.07912v4","created_at":"2026-05-18T01:01:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1605.07912","created_at":"2026-05-18T01:01:08Z"},{"alias_kind":"pith_short_12","alias_value":"5LUZ4WZJROQW","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_16","alias_value":"5LUZ4WZJROQWJHQY","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_8","alias_value":"5LUZ4WZJ","created_at":"2026-05-18T12:30:01Z"}],"graph_snapshots":[{"event_id":"sha256:293bba63c97205c0d01a1d84c625205fcb0c4fc4851c6888245d2185b1bb0986","target":"graph","created_at":"2026-05-18T01:01:08Z","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":"We propose a novel extension of the encoder-decoder framework, called a review network. The review network is generic and can enhance any existing encoder- decoder model: in this paper, we consider RNN decoders with both CNN and RNN encoders. The review network performs a number of review steps with attention mechanism on the encoder hidden states, and outputs a thought vector after each review step; the thought vectors are used as the input of the attention mechanism in the decoder. We show that conventional encoder-decoders are a special case of our framework. Empirically, we show that our f","authors_text":"Ruslan Salakhutdinov, William W. Cohen, Ye Yuan, Yuexin Wu, Zhilin Yang","cross_cats":["cs.CL","cs.CV"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2016-05-25T14:49:58Z","title":"Review Networks for Caption Generation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1605.07912","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:ea74487ab3bd2d664da38a19690ee6598f3b068e76e392771f771d62cd3ec9e4","target":"record","created_at":"2026-05-18T01:01:08Z","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":"48bcf9db3607baaaed43a1bd7c4f16edce45a10e2cb27e5488c709700d4ea832","cross_cats_sorted":["cs.CL","cs.CV"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2016-05-25T14:49:58Z","title_canon_sha256":"1c60fe192405ef5d1cb4d3cb864d04233add570fa91e2a6b60229b9da9b0ae36"},"schema_version":"1.0","source":{"id":"1605.07912","kind":"arxiv","version":4}},"canonical_sha256":"eae99e5b298ba1649e18f894310cfaaa1a038510d952e0e9aca057e64dab9263","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"eae99e5b298ba1649e18f894310cfaaa1a038510d952e0e9aca057e64dab9263","first_computed_at":"2026-05-18T01:01:08.455082Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:01:08.455082Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"xSgxUSHAEpey5hwyJFigYgmvRo/R0lLAAnENg/V/pbVP6j6rdXyybBc/so2MinCVW/C3HcOKIMWYOaiiSTWgAA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:01:08.455730Z","signed_message":"canonical_sha256_bytes"},"source_id":"1605.07912","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ea74487ab3bd2d664da38a19690ee6598f3b068e76e392771f771d62cd3ec9e4","sha256:293bba63c97205c0d01a1d84c625205fcb0c4fc4851c6888245d2185b1bb0986"],"state_sha256":"eee49679c6f5f487462dcbd3441ff33cb7344377b94791adab8cd2bb1373141b"}