{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:SXTJXZAASLIODL7FY5OFVWPXGB","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":"949f72f930b457688296ebc4cb35d6116fbe383d4dbb681daaf3ffe3400fd612","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2022-10-08T11:39:15Z","title_canon_sha256":"c6236a695c70b990d882805358d8fe1b3ec2412dffbad26cdabbfd65441f50d9"},"schema_version":"1.0","source":{"id":"2210.03999","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2210.03999","created_at":"2026-07-05T05:04:34Z"},{"alias_kind":"arxiv_version","alias_value":"2210.03999v1","created_at":"2026-07-05T05:04:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2210.03999","created_at":"2026-07-05T05:04:34Z"},{"alias_kind":"pith_short_12","alias_value":"SXTJXZAASLIO","created_at":"2026-07-05T05:04:34Z"},{"alias_kind":"pith_short_16","alias_value":"SXTJXZAASLIODL7F","created_at":"2026-07-05T05:04:34Z"},{"alias_kind":"pith_short_8","alias_value":"SXTJXZAA","created_at":"2026-07-05T05:04:34Z"}],"graph_snapshots":[{"event_id":"sha256:343edd64d91578fb550ce6f7c56e5b03e6dcb07e2c66587bfef2a85821045889","target":"graph","created_at":"2026-07-05T05:04:34Z","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/2210.03999/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Recently, a new training oaxe loss has proven effective to ameliorate the effect of multimodality for non-autoregressive translation (NAT), which removes the penalty of word order errors in the standard cross-entropy loss. Starting from the intuition that reordering generally occurs between phrases, we extend oaxe by only allowing reordering between ngram phrases and still requiring a strict match of word order within the phrases. Extensive experiments on NAT benchmarks across language pairs and data scales demonstrate the effectiveness and universality of our approach. %Further analyses show ","authors_text":"Cunxiao Du, Jing Jiang, Longyue Wang, Zhaopeng Tu","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2022-10-08T11:39:15Z","title":"ngram-OAXE: Phrase-Based Order-Agnostic Cross Entropy for Non-Autoregressive Machine Translation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2210.03999","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":"sha256:652f8725f6fa564a408a98799d765a4b150c528133957d7d4c95ff1ac9c9f268","target":"record","created_at":"2026-07-05T05:04:34Z","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":"949f72f930b457688296ebc4cb35d6116fbe383d4dbb681daaf3ffe3400fd612","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2022-10-08T11:39:15Z","title_canon_sha256":"c6236a695c70b990d882805358d8fe1b3ec2412dffbad26cdabbfd65441f50d9"},"schema_version":"1.0","source":{"id":"2210.03999","kind":"arxiv","version":1}},"canonical_sha256":"95e69be40092d0e1afe5c75c5ad9f73043f28ce192e84d40cef2837191a02a1f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"95e69be40092d0e1afe5c75c5ad9f73043f28ce192e84d40cef2837191a02a1f","first_computed_at":"2026-07-05T05:04:34.873867Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:04:34.873867Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"PLkV8vtWrPQzHSOXK9U9imnfvpPe9UbOxR/MKrgbhOsq69dGX/2pS9prwOZfRU24URtsUBDyiDVr8CPUYBfNBg==","signature_status":"signed_v1","signed_at":"2026-07-05T05:04:34.874328Z","signed_message":"canonical_sha256_bytes"},"source_id":"2210.03999","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:652f8725f6fa564a408a98799d765a4b150c528133957d7d4c95ff1ac9c9f268","sha256:343edd64d91578fb550ce6f7c56e5b03e6dcb07e2c66587bfef2a85821045889"],"state_sha256":"4bc9c2da48e81ac17d248cd7b15075484036071ed3c4341fb1e256ecd59b797c"}