{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:MX2SKUNXJ7VBMB3TTRJGZR323I","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":"38770f9bf25c472ee96395ebf4cffb10c0227b154b9f0a43d99a41c46b8ab261","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2016-10-20T20:54:07Z","title_canon_sha256":"a098dbcd39bc85d9585e2af8bcc6f72892f3b8166763e4e694b0f806d7338bcd"},"schema_version":"1.0","source":{"id":"1610.06602","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1610.06602","created_at":"2026-05-18T00:18:32Z"},{"alias_kind":"arxiv_version","alias_value":"1610.06602v3","created_at":"2026-05-18T00:18:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1610.06602","created_at":"2026-05-18T00:18:32Z"},{"alias_kind":"pith_short_12","alias_value":"MX2SKUNXJ7VB","created_at":"2026-05-18T12:30:32Z"},{"alias_kind":"pith_short_16","alias_value":"MX2SKUNXJ7VBMB3T","created_at":"2026-05-18T12:30:32Z"},{"alias_kind":"pith_short_8","alias_value":"MX2SKUNX","created_at":"2026-05-18T12:30:32Z"}],"graph_snapshots":[{"event_id":"sha256:7ae193411ba8868528f3268f4c9b1d769a366e1de7c6a7e4580fe88b2aa39d88","target":"graph","created_at":"2026-05-18T00:18:32Z","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":"Existing machine translation decoding algorithms generate translations in a strictly monotonic fashion and never revisit previous decisions. As a result, earlier mistakes cannot be corrected at a later stage. In this paper, we present a translation scheme that starts from an initial guess and then makes iterative improvements that may revisit previous decisions. We parameterize our model as a convolutional neural network that predicts discrete substitutions to an existing translation based on an attention mechanism over both the source sentence as well as the current translation output. By mak","authors_text":"David Grangier, Michael Auli, Roman Novak","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2016-10-20T20:54:07Z","title":"Iterative Refinement for Machine Translation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1610.06602","kind":"arxiv","version":3},"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:f0943facc89575578c47ea262f56d471bc55586ca2a8db13a61020f2db97b14a","target":"record","created_at":"2026-05-18T00:18:32Z","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":"38770f9bf25c472ee96395ebf4cffb10c0227b154b9f0a43d99a41c46b8ab261","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2016-10-20T20:54:07Z","title_canon_sha256":"a098dbcd39bc85d9585e2af8bcc6f72892f3b8166763e4e694b0f806d7338bcd"},"schema_version":"1.0","source":{"id":"1610.06602","kind":"arxiv","version":3}},"canonical_sha256":"65f52551b74fea1607739c526cc77ada3e1dad6979be5d24a4aaf8af9adc891a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"65f52551b74fea1607739c526cc77ada3e1dad6979be5d24a4aaf8af9adc891a","first_computed_at":"2026-05-18T00:18:32.058529Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:18:32.058529Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"b9ZG1ljRc9Xic5HdGciQUaz1jUvpM7Nbyjv4hth+PxZ6UJ36bUJDRRDM0Wl59GZQiKpsELgzBefySquc3AkoDg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:18:32.058924Z","signed_message":"canonical_sha256_bytes"},"source_id":"1610.06602","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f0943facc89575578c47ea262f56d471bc55586ca2a8db13a61020f2db97b14a","sha256:7ae193411ba8868528f3268f4c9b1d769a366e1de7c6a7e4580fe88b2aa39d88"],"state_sha256":"c85709d33e52c8a7160910b5bcbee9eea271b3fc2b560b9c5465ea4c01b493b8"}