{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:VH53D22G4QL6SAZKUF7VUQI45N","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":"976cfa43f3ed190d8a33a45127d3ec01d5ac071e72cee4bcb4953f7ad6b7ae5e","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2026-06-02T17:52:18Z","title_canon_sha256":"1d7a635b7157af00a476a310d4cfab34ea59e576c2d8ab521f8ce40e424adc0c"},"schema_version":"1.0","source":{"id":"2606.03967","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.03967","created_at":"2026-06-03T02:06:08Z"},{"alias_kind":"arxiv_version","alias_value":"2606.03967v1","created_at":"2026-06-03T02:06:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.03967","created_at":"2026-06-03T02:06:08Z"},{"alias_kind":"pith_short_12","alias_value":"VH53D22G4QL6","created_at":"2026-06-03T02:06:08Z"},{"alias_kind":"pith_short_16","alias_value":"VH53D22G4QL6SAZK","created_at":"2026-06-03T02:06:08Z"},{"alias_kind":"pith_short_8","alias_value":"VH53D22G","created_at":"2026-06-03T02:06:08Z"}],"graph_snapshots":[{"event_id":"sha256:b3e60d8cb91e91ecc8c0a09caf5121bd33fa49fca033b1822e702d5f212c0a52","target":"graph","created_at":"2026-06-03T02:06:08Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2606.03967/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We describe AlignAtt4LLM, an IWSLT 2026 simultaneous speech translation system for English to German, Italian, and Chinese. The system is a synchronous cascade: Qwen3-ASR with forced alignment produces an incrementally updated source transcript, and Gemma-4 E4B-it translates that prefix under an MT-side AlignAtt policy.\n  To our knowledge, this is the first application of AlignAtt to a decoder-only LLM, where the encoder-decoder cross-attention used by earlier AlignAtt systems is absent. We recover a usable policy by proposing (1) an explicit source span in the prompt, (2) offline selection of","authors_text":"Dominik Mach\\'a\\v{c}ek, Quentin Fuxa","cross_cats":["cs.AI"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2026-06-02T17:52:18Z","title":"AlignAtt4LLM: Fast AlignAtt for Decoder-Only LLMs at IWSLT 2026 Simultaneous Speech Translation Task"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.03967","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:b0ec45a1eae8934291aa212f46f7c139f224666e53cb8a007fffb3d00f306b20","target":"record","created_at":"2026-06-03T02:06:08Z","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":"976cfa43f3ed190d8a33a45127d3ec01d5ac071e72cee4bcb4953f7ad6b7ae5e","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2026-06-02T17:52:18Z","title_canon_sha256":"1d7a635b7157af00a476a310d4cfab34ea59e576c2d8ab521f8ce40e424adc0c"},"schema_version":"1.0","source":{"id":"2606.03967","kind":"arxiv","version":1}},"canonical_sha256":"a9fbb1eb46e417e9032aa17f5a411ceb67bbb22454e317edae1e17e52acd0625","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a9fbb1eb46e417e9032aa17f5a411ceb67bbb22454e317edae1e17e52acd0625","first_computed_at":"2026-06-03T02:06:08.180731Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-03T02:06:08.180731Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"z/Su9ePU+ZC7LIzaIQZPBdbteDJglbrnPtoOs+XQzgSk8VNMDyMRyZ25TpKaArixq91BKA7+Yq1XXANAUhlNBQ==","signature_status":"signed_v1","signed_at":"2026-06-03T02:06:08.181131Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.03967","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b0ec45a1eae8934291aa212f46f7c139f224666e53cb8a007fffb3d00f306b20","sha256:b3e60d8cb91e91ecc8c0a09caf5121bd33fa49fca033b1822e702d5f212c0a52"],"state_sha256":"26598b88e35c726a168376fa9e7f517ee5d49b9ea22a3958b82bddd178533734"}