{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:XFX2BARMILHAQC4OTY7W5IHCI2","short_pith_number":"pith:XFX2BARM","canonical_record":{"source":{"id":"2309.11379","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2023-09-20T14:59:06Z","cross_cats_sorted":["cs.AI","cs.SD","eess.AS"],"title_canon_sha256":"cdb9598e3b39232a8269ccdf3a73719870845afe5351615ae1f3f52a40c14887","abstract_canon_sha256":"af579ebe412d39994b945620c062e646438e40816e70ccd8204cb594ac13971d"},"schema_version":"1.0"},"canonical_sha256":"b96fa0822c42ce080b8e9e3f6ea0e2469f0e5d570b1b14ff61ea816e1212a903","source":{"kind":"arxiv","id":"2309.11379","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2309.11379","created_at":"2026-07-05T06:52:35Z"},{"alias_kind":"arxiv_version","alias_value":"2309.11379v1","created_at":"2026-07-05T06:52:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2309.11379","created_at":"2026-07-05T06:52:35Z"},{"alias_kind":"pith_short_12","alias_value":"XFX2BARMILHA","created_at":"2026-07-05T06:52:35Z"},{"alias_kind":"pith_short_16","alias_value":"XFX2BARMILHAQC4O","created_at":"2026-07-05T06:52:35Z"},{"alias_kind":"pith_short_8","alias_value":"XFX2BARM","created_at":"2026-07-05T06:52:35Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:XFX2BARMILHAQC4OTY7W5IHCI2","target":"record","payload":{"canonical_record":{"source":{"id":"2309.11379","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2023-09-20T14:59:06Z","cross_cats_sorted":["cs.AI","cs.SD","eess.AS"],"title_canon_sha256":"cdb9598e3b39232a8269ccdf3a73719870845afe5351615ae1f3f52a40c14887","abstract_canon_sha256":"af579ebe412d39994b945620c062e646438e40816e70ccd8204cb594ac13971d"},"schema_version":"1.0"},"canonical_sha256":"b96fa0822c42ce080b8e9e3f6ea0e2469f0e5d570b1b14ff61ea816e1212a903","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:52:35.501450Z","signature_b64":"F0k5y0ms9mBF4O8zhzu0DmDyX5C4DYLoKMvODzkhLExRM05ElTEkPAPTXlS8xoz2fAAffISzfuujjxbpFZevAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b96fa0822c42ce080b8e9e3f6ea0e2469f0e5d570b1b14ff61ea816e1212a903","last_reissued_at":"2026-07-05T06:52:35.500949Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:52:35.500949Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2309.11379","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T06:52:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xAPmstdCF8C3PYoe+N+e3VA+kgu5uzrf36TOtnYWb2OzZtugSt7S9OQ6lurP61bEex6VHAq7hafru3IA10DfBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-13T15:28:02.556022Z"},"content_sha256":"a65a0d51158f299d2972b01f85022c35951d5a5220393d304f644afa20145a4c","schema_version":"1.0","event_id":"sha256:a65a0d51158f299d2972b01f85022c35951d5a5220393d304f644afa20145a4c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:XFX2BARMILHAQC4OTY7W5IHCI2","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Incremental Blockwise Beam Search for Simultaneous Speech Translation with Controllable Quality-Latency Tradeoff","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.AI","cs.SD","eess.AS"],"primary_cat":"cs.CL","authors_text":"Alex Waibel, Brian Yan, Ond\\v{r}ej Bojar, Peter Pol\\'ak, Shinji Watanabe","submitted_at":"2023-09-20T14:59:06Z","abstract_excerpt":"Blockwise self-attentional encoder models have recently emerged as one promising end-to-end approach to simultaneous speech translation. These models employ a blockwise beam search with hypothesis reliability scoring to determine when to wait for more input speech before translating further. However, this method maintains multiple hypotheses until the entire speech input is consumed -- this scheme cannot directly show a single \\textit{incremental} translation to users. Further, this method lacks mechanisms for \\textit{controlling} the quality vs. latency tradeoff. We propose a modified increme"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2309.11379","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2309.11379/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T06:52:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"oE0qAWKHmaEMn1AH4yU+1l7PCRMQQo8eA2xEek/e6Gd8rCSDGk9teDdpCel/eH3IuLBYOz9iYoD+fy9ELmBUAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-13T15:28:02.556412Z"},"content_sha256":"2222f0d8d843a8b0d137018c0ff83986aab75277e38730e748b2830134dc58bd","schema_version":"1.0","event_id":"sha256:2222f0d8d843a8b0d137018c0ff83986aab75277e38730e748b2830134dc58bd"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/XFX2BARMILHAQC4OTY7W5IHCI2/bundle.json","state_url":"https://pith.science/pith/XFX2BARMILHAQC4OTY7W5IHCI2/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/XFX2BARMILHAQC4OTY7W5IHCI2/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-07-13T15:28:02Z","links":{"resolver":"https://pith.science/pith/XFX2BARMILHAQC4OTY7W5IHCI2","bundle":"https://pith.science/pith/XFX2BARMILHAQC4OTY7W5IHCI2/bundle.json","state":"https://pith.science/pith/XFX2BARMILHAQC4OTY7W5IHCI2/state.json","well_known_bundle":"https://pith.science/.well-known/pith/XFX2BARMILHAQC4OTY7W5IHCI2/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:XFX2BARMILHAQC4OTY7W5IHCI2","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":"af579ebe412d39994b945620c062e646438e40816e70ccd8204cb594ac13971d","cross_cats_sorted":["cs.AI","cs.SD","eess.AS"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2023-09-20T14:59:06Z","title_canon_sha256":"cdb9598e3b39232a8269ccdf3a73719870845afe5351615ae1f3f52a40c14887"},"schema_version":"1.0","source":{"id":"2309.11379","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2309.11379","created_at":"2026-07-05T06:52:35Z"},{"alias_kind":"arxiv_version","alias_value":"2309.11379v1","created_at":"2026-07-05T06:52:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2309.11379","created_at":"2026-07-05T06:52:35Z"},{"alias_kind":"pith_short_12","alias_value":"XFX2BARMILHA","created_at":"2026-07-05T06:52:35Z"},{"alias_kind":"pith_short_16","alias_value":"XFX2BARMILHAQC4O","created_at":"2026-07-05T06:52:35Z"},{"alias_kind":"pith_short_8","alias_value":"XFX2BARM","created_at":"2026-07-05T06:52:35Z"}],"graph_snapshots":[{"event_id":"sha256:2222f0d8d843a8b0d137018c0ff83986aab75277e38730e748b2830134dc58bd","target":"graph","created_at":"2026-07-05T06:52:35Z","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/2309.11379/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Blockwise self-attentional encoder models have recently emerged as one promising end-to-end approach to simultaneous speech translation. These models employ a blockwise beam search with hypothesis reliability scoring to determine when to wait for more input speech before translating further. However, this method maintains multiple hypotheses until the entire speech input is consumed -- this scheme cannot directly show a single \\textit{incremental} translation to users. Further, this method lacks mechanisms for \\textit{controlling} the quality vs. latency tradeoff. We propose a modified increme","authors_text":"Alex Waibel, Brian Yan, Ond\\v{r}ej Bojar, Peter Pol\\'ak, Shinji Watanabe","cross_cats":["cs.AI","cs.SD","eess.AS"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2023-09-20T14:59:06Z","title":"Incremental Blockwise Beam Search for Simultaneous Speech Translation with Controllable Quality-Latency Tradeoff"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2309.11379","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:a65a0d51158f299d2972b01f85022c35951d5a5220393d304f644afa20145a4c","target":"record","created_at":"2026-07-05T06:52:35Z","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":"af579ebe412d39994b945620c062e646438e40816e70ccd8204cb594ac13971d","cross_cats_sorted":["cs.AI","cs.SD","eess.AS"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2023-09-20T14:59:06Z","title_canon_sha256":"cdb9598e3b39232a8269ccdf3a73719870845afe5351615ae1f3f52a40c14887"},"schema_version":"1.0","source":{"id":"2309.11379","kind":"arxiv","version":1}},"canonical_sha256":"b96fa0822c42ce080b8e9e3f6ea0e2469f0e5d570b1b14ff61ea816e1212a903","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b96fa0822c42ce080b8e9e3f6ea0e2469f0e5d570b1b14ff61ea816e1212a903","first_computed_at":"2026-07-05T06:52:35.500949Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:52:35.500949Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"F0k5y0ms9mBF4O8zhzu0DmDyX5C4DYLoKMvODzkhLExRM05ElTEkPAPTXlS8xoz2fAAffISzfuujjxbpFZevAA==","signature_status":"signed_v1","signed_at":"2026-07-05T06:52:35.501450Z","signed_message":"canonical_sha256_bytes"},"source_id":"2309.11379","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a65a0d51158f299d2972b01f85022c35951d5a5220393d304f644afa20145a4c","sha256:2222f0d8d843a8b0d137018c0ff83986aab75277e38730e748b2830134dc58bd"],"state_sha256":"74926599efb15f86189e73eb49f238185428af06c8c3c9dcbb6cac70894f27a7"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SlOSXOkJKh9q69WAb7s7H8iythOncfe72uWQqMwMuZ8o9oSXWAVEChJacRUGyacjDBtbcLJl+gFEgncfAY5yDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-13T15:28:02.558514Z","bundle_sha256":"b2fa2a5c3062aafd97ae6227f1e5be4195a53360d0f465d4548fbcd06fecb82c"}}