{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:II4Q6MYOWVWKGMQRIUMC67Z6Y5","short_pith_number":"pith:II4Q6MYO","canonical_record":{"source":{"id":"2606.13121","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2026-06-11T09:49:46Z","cross_cats_sorted":["cs.AI","cs.SD"],"title_canon_sha256":"13adeb57a52e298e89d5a674887acc721944ba62c1a0f7d9b8c306149e76c01c","abstract_canon_sha256":"d4aadbfd3494f4be8808f726861ad4241106bf0b113ae1e11df67147f55041fa"},"schema_version":"1.0"},"canonical_sha256":"42390f330eb56ca3321145182f7f3ec740af97f401507772782f1746f759c901","source":{"kind":"arxiv","id":"2606.13121","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.13121","created_at":"2026-06-12T01:09:41Z"},{"alias_kind":"arxiv_version","alias_value":"2606.13121v1","created_at":"2026-06-12T01:09:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.13121","created_at":"2026-06-12T01:09:41Z"},{"alias_kind":"pith_short_12","alias_value":"II4Q6MYOWVWK","created_at":"2026-06-12T01:09:41Z"},{"alias_kind":"pith_short_16","alias_value":"II4Q6MYOWVWKGMQR","created_at":"2026-06-12T01:09:41Z"},{"alias_kind":"pith_short_8","alias_value":"II4Q6MYO","created_at":"2026-06-12T01:09:41Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:II4Q6MYOWVWKGMQRIUMC67Z6Y5","target":"record","payload":{"canonical_record":{"source":{"id":"2606.13121","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2026-06-11T09:49:46Z","cross_cats_sorted":["cs.AI","cs.SD"],"title_canon_sha256":"13adeb57a52e298e89d5a674887acc721944ba62c1a0f7d9b8c306149e76c01c","abstract_canon_sha256":"d4aadbfd3494f4be8808f726861ad4241106bf0b113ae1e11df67147f55041fa"},"schema_version":"1.0"},"canonical_sha256":"42390f330eb56ca3321145182f7f3ec740af97f401507772782f1746f759c901","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-12T01:09:41.428640Z","signature_b64":"ZGZlbW4nGEdn5JIDX8hd9dTYOn0R38kwOF3ocq2VbR5VmqR5EZ3+0O5m5TVt4yhZSk33Mz7w1K1ZpgzviQfeDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"42390f330eb56ca3321145182f7f3ec740af97f401507772782f1746f759c901","last_reissued_at":"2026-06-12T01:09:41.427830Z","signature_status":"signed_v1","first_computed_at":"2026-06-12T01:09:41.427830Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2606.13121","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":"2026-06-12T01:09:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XGgpmp3Yh5+g+KqwSJkQtPvy6hnfDV+SELE/EUJ1wNQEnQijGPuEVDNBiRqjWdgCazA6xyUwrlhowOZ1iguPCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-01T16:13:31.744487Z"},"content_sha256":"4bea5044f0429858d397ba65c744374cf185fa4dd61e9f9c4b483bfcf8e30753","schema_version":"1.0","event_id":"sha256:4bea5044f0429858d397ba65c744374cf185fa4dd61e9f9c4b483bfcf8e30753"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:II4Q6MYOWVWKGMQRIUMC67Z6Y5","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"NaturalFlow: Reducing Disruptive Pauses for Natural Speech Flow in Simultaneous Speech-to-Speech Translation","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.AI","cs.SD"],"primary_cat":"cs.CL","authors_text":"Dongwook Lee, Heeseung Kim, Sangkwon Park, Sungroh Yoon, Youngho Cho","submitted_at":"2026-06-11T09:49:46Z","abstract_excerpt":"Simultaneous speech-to-speech translation aims to enable near-real-time communication by minimizing latency, offering a compelling, real-time alternative to the high latency of consecutive translation. However, the excessive pursuit of low latency often results in fragmented chunk-wise speech. Consequently, listeners are subjected to an unnatural acoustic flow punctuated by frequent pauses, which could increase their cognitive load. To bridge this gap, we introduce a fluency-aware optimization framework designed to discover the sweet spot between the low-latency benefits of simultaneous transl"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.13121","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/2606.13121/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":"2026-06-12T01:09:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UvpuJ7k3VSkvsJQdRy0EK3kn1n/PUNsrPFXVSBLo9kGbqKN/g9WAg77/3gXg7DBLSAsPHz5WRqnz1SdMQR/7Ag==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-01T16:13:31.744858Z"},"content_sha256":"f2f17e8fee8097b8527de9f49e66db36adf3a6bdeb1c97f2fc080b0595a5d18e","schema_version":"1.0","event_id":"sha256:f2f17e8fee8097b8527de9f49e66db36adf3a6bdeb1c97f2fc080b0595a5d18e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/II4Q6MYOWVWKGMQRIUMC67Z6Y5/bundle.json","state_url":"https://pith.science/pith/II4Q6MYOWVWKGMQRIUMC67Z6Y5/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/II4Q6MYOWVWKGMQRIUMC67Z6Y5/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":"2026-07-01T16:13:31Z","links":{"resolver":"https://pith.science/pith/II4Q6MYOWVWKGMQRIUMC67Z6Y5","bundle":"https://pith.science/pith/II4Q6MYOWVWKGMQRIUMC67Z6Y5/bundle.json","state":"https://pith.science/pith/II4Q6MYOWVWKGMQRIUMC67Z6Y5/state.json","well_known_bundle":"https://pith.science/.well-known/pith/II4Q6MYOWVWKGMQRIUMC67Z6Y5/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:II4Q6MYOWVWKGMQRIUMC67Z6Y5","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":"d4aadbfd3494f4be8808f726861ad4241106bf0b113ae1e11df67147f55041fa","cross_cats_sorted":["cs.AI","cs.SD"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2026-06-11T09:49:46Z","title_canon_sha256":"13adeb57a52e298e89d5a674887acc721944ba62c1a0f7d9b8c306149e76c01c"},"schema_version":"1.0","source":{"id":"2606.13121","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.13121","created_at":"2026-06-12T01:09:41Z"},{"alias_kind":"arxiv_version","alias_value":"2606.13121v1","created_at":"2026-06-12T01:09:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.13121","created_at":"2026-06-12T01:09:41Z"},{"alias_kind":"pith_short_12","alias_value":"II4Q6MYOWVWK","created_at":"2026-06-12T01:09:41Z"},{"alias_kind":"pith_short_16","alias_value":"II4Q6MYOWVWKGMQR","created_at":"2026-06-12T01:09:41Z"},{"alias_kind":"pith_short_8","alias_value":"II4Q6MYO","created_at":"2026-06-12T01:09:41Z"}],"graph_snapshots":[{"event_id":"sha256:f2f17e8fee8097b8527de9f49e66db36adf3a6bdeb1c97f2fc080b0595a5d18e","target":"graph","created_at":"2026-06-12T01:09:41Z","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/2606.13121/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Simultaneous speech-to-speech translation aims to enable near-real-time communication by minimizing latency, offering a compelling, real-time alternative to the high latency of consecutive translation. However, the excessive pursuit of low latency often results in fragmented chunk-wise speech. Consequently, listeners are subjected to an unnatural acoustic flow punctuated by frequent pauses, which could increase their cognitive load. To bridge this gap, we introduce a fluency-aware optimization framework designed to discover the sweet spot between the low-latency benefits of simultaneous transl","authors_text":"Dongwook Lee, Heeseung Kim, Sangkwon Park, Sungroh Yoon, Youngho Cho","cross_cats":["cs.AI","cs.SD"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2026-06-11T09:49:46Z","title":"NaturalFlow: Reducing Disruptive Pauses for Natural Speech Flow in Simultaneous Speech-to-Speech Translation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.13121","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":"sha256:4bea5044f0429858d397ba65c744374cf185fa4dd61e9f9c4b483bfcf8e30753","target":"record","created_at":"2026-06-12T01:09:41Z","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":"d4aadbfd3494f4be8808f726861ad4241106bf0b113ae1e11df67147f55041fa","cross_cats_sorted":["cs.AI","cs.SD"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2026-06-11T09:49:46Z","title_canon_sha256":"13adeb57a52e298e89d5a674887acc721944ba62c1a0f7d9b8c306149e76c01c"},"schema_version":"1.0","source":{"id":"2606.13121","kind":"arxiv","version":1}},"canonical_sha256":"42390f330eb56ca3321145182f7f3ec740af97f401507772782f1746f759c901","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"42390f330eb56ca3321145182f7f3ec740af97f401507772782f1746f759c901","first_computed_at":"2026-06-12T01:09:41.427830Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-12T01:09:41.427830Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ZGZlbW4nGEdn5JIDX8hd9dTYOn0R38kwOF3ocq2VbR5VmqR5EZ3+0O5m5TVt4yhZSk33Mz7w1K1ZpgzviQfeDA==","signature_status":"signed_v1","signed_at":"2026-06-12T01:09:41.428640Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.13121","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4bea5044f0429858d397ba65c744374cf185fa4dd61e9f9c4b483bfcf8e30753","sha256:f2f17e8fee8097b8527de9f49e66db36adf3a6bdeb1c97f2fc080b0595a5d18e"],"state_sha256":"1e2ba544bb17229ef52188caa4e0965ff4b9f1051c23363daba29f87a57b6de8"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1AgCVZDaUjAwFu1AnrfG7eEnZ1ZZumx6JYSsZsvlAXC3GL2ddygPGpDK72zmjO0QUfUXP2omTwnPrn98M5nxCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-01T16:13:31.746856Z","bundle_sha256":"e3bf577a22687cbe3c9784745cfa819596cfbf50bd80f66f3208df817c72d1b4"}}