{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:L2P6ERKU4SVCBXKD4ARYX7SGOF","short_pith_number":"pith:L2P6ERKU","canonical_record":{"source":{"id":"2507.05609","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"eess.AS","submitted_at":"2025-07-08T02:37:20Z","cross_cats_sorted":[],"title_canon_sha256":"7309ca66027d1fdad4e27939b070eecc77c4a5ed01e39e33ca9a0fcf3832ce08","abstract_canon_sha256":"aa7bded146ddfb9d1ad7333db16a11a46132976e3c55a347e5b266c535ea63e3"},"schema_version":"1.0"},"canonical_sha256":"5e9fe24554e4aa20dd43e0238bfe46715dd8129c385b3a4d48faa7e16d748209","source":{"kind":"arxiv","id":"2507.05609","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2507.05609","created_at":"2026-07-05T11:33:33Z"},{"alias_kind":"arxiv_version","alias_value":"2507.05609v1","created_at":"2026-07-05T11:33:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2507.05609","created_at":"2026-07-05T11:33:33Z"},{"alias_kind":"pith_short_12","alias_value":"L2P6ERKU4SVC","created_at":"2026-07-05T11:33:33Z"},{"alias_kind":"pith_short_16","alias_value":"L2P6ERKU4SVCBXKD","created_at":"2026-07-05T11:33:33Z"},{"alias_kind":"pith_short_8","alias_value":"L2P6ERKU","created_at":"2026-07-05T11:33:33Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:L2P6ERKU4SVCBXKD4ARYX7SGOF","target":"record","payload":{"canonical_record":{"source":{"id":"2507.05609","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"eess.AS","submitted_at":"2025-07-08T02:37:20Z","cross_cats_sorted":[],"title_canon_sha256":"7309ca66027d1fdad4e27939b070eecc77c4a5ed01e39e33ca9a0fcf3832ce08","abstract_canon_sha256":"aa7bded146ddfb9d1ad7333db16a11a46132976e3c55a347e5b266c535ea63e3"},"schema_version":"1.0"},"canonical_sha256":"5e9fe24554e4aa20dd43e0238bfe46715dd8129c385b3a4d48faa7e16d748209","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:33:33.400733Z","signature_b64":"iL3bSHKUEK4vvJnRzv/R8YK74KXAQk+i0wIjmuJwV8BgE9DpEtz3W45UwOIKQZa6OvV6VkLmJniDwdpt15i2AA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5e9fe24554e4aa20dd43e0238bfe46715dd8129c385b3a4d48faa7e16d748209","last_reissued_at":"2026-07-05T11:33:33.400359Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:33:33.400359Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2507.05609","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":"2026-07-05T11:33:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sewzAYKHk6t1KNYwSqL6Dy/YyXnx4tUCGedSR9O88DMW/YGV5pW+oDrQz32rJf34PbCNREUqyVbsqL12R4vfDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T11:43:42.616330Z"},"content_sha256":"9a5ca11714e1a3037fb0be5135327b468ca76a2cad0528480e9348bc309faba6","schema_version":"1.0","event_id":"sha256:9a5ca11714e1a3037fb0be5135327b468ca76a2cad0528480e9348bc309faba6"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:L2P6ERKU4SVCBXKD4ARYX7SGOF","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"MMW: Side Talk Rejection Multi-Microphone Whisper on Smart Glasses","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"eess.AS","authors_text":"Florian Metze, Li Wan, Ming Sun, Saurabh Adya, Yang Liu, Yangyang Shi, Yiteng Huang, Yong Xu","submitted_at":"2025-07-08T02:37:20Z","abstract_excerpt":"Smart glasses are increasingly positioned as the next-generation interface for ubiquitous access to large language models (LLMs). Nevertheless, achieving reliable interaction in real-world noisy environments remains a major challenge, particularly due to interference from side speech. In this work, we introduce a novel side-talk rejection multi-microphone Whisper (MMW) framework for smart glasses, incorporating three key innovations. First, we propose a Mix Block based on a Tri-Mamba architecture to effectively fuse multi-channel audio at the raw waveform level, while maintaining compatibility"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2507.05609","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/2507.05609/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":"2026-07-05T11:33:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OtBwT/kWK+NmgB8fWUAHOnKkSGmjmxERsJVQ/+zp7vPDqgynTtov3KEjFwq+1BPjuz9NxSsf6jRsYsCBTv9HCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T11:43:42.616829Z"},"content_sha256":"01b52840774309de845c697a5c038e0c510cd5c59d0370bea04267357798f070","schema_version":"1.0","event_id":"sha256:01b52840774309de845c697a5c038e0c510cd5c59d0370bea04267357798f070"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/L2P6ERKU4SVCBXKD4ARYX7SGOF/bundle.json","state_url":"https://pith.science/pith/L2P6ERKU4SVCBXKD4ARYX7SGOF/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/L2P6ERKU4SVCBXKD4ARYX7SGOF/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":"2026-08-06T11:43:42Z","links":{"resolver":"https://pith.science/pith/L2P6ERKU4SVCBXKD4ARYX7SGOF","bundle":"https://pith.science/pith/L2P6ERKU4SVCBXKD4ARYX7SGOF/bundle.json","state":"https://pith.science/pith/L2P6ERKU4SVCBXKD4ARYX7SGOF/state.json","well_known_bundle":"https://pith.science/.well-known/pith/L2P6ERKU4SVCBXKD4ARYX7SGOF/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:L2P6ERKU4SVCBXKD4ARYX7SGOF","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":"aa7bded146ddfb9d1ad7333db16a11a46132976e3c55a347e5b266c535ea63e3","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"eess.AS","submitted_at":"2025-07-08T02:37:20Z","title_canon_sha256":"7309ca66027d1fdad4e27939b070eecc77c4a5ed01e39e33ca9a0fcf3832ce08"},"schema_version":"1.0","source":{"id":"2507.05609","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2507.05609","created_at":"2026-07-05T11:33:33Z"},{"alias_kind":"arxiv_version","alias_value":"2507.05609v1","created_at":"2026-07-05T11:33:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2507.05609","created_at":"2026-07-05T11:33:33Z"},{"alias_kind":"pith_short_12","alias_value":"L2P6ERKU4SVC","created_at":"2026-07-05T11:33:33Z"},{"alias_kind":"pith_short_16","alias_value":"L2P6ERKU4SVCBXKD","created_at":"2026-07-05T11:33:33Z"},{"alias_kind":"pith_short_8","alias_value":"L2P6ERKU","created_at":"2026-07-05T11:33:33Z"}],"graph_snapshots":[{"event_id":"sha256:01b52840774309de845c697a5c038e0c510cd5c59d0370bea04267357798f070","target":"graph","created_at":"2026-07-05T11:33:33Z","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/2507.05609/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Smart glasses are increasingly positioned as the next-generation interface for ubiquitous access to large language models (LLMs). Nevertheless, achieving reliable interaction in real-world noisy environments remains a major challenge, particularly due to interference from side speech. In this work, we introduce a novel side-talk rejection multi-microphone Whisper (MMW) framework for smart glasses, incorporating three key innovations. First, we propose a Mix Block based on a Tri-Mamba architecture to effectively fuse multi-channel audio at the raw waveform level, while maintaining compatibility","authors_text":"Florian Metze, Li Wan, Ming Sun, Saurabh Adya, Yang Liu, Yangyang Shi, Yiteng Huang, Yong Xu","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"eess.AS","submitted_at":"2025-07-08T02:37:20Z","title":"MMW: Side Talk Rejection Multi-Microphone Whisper on Smart Glasses"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2507.05609","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":"sha256:9a5ca11714e1a3037fb0be5135327b468ca76a2cad0528480e9348bc309faba6","target":"record","created_at":"2026-07-05T11:33:33Z","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":"aa7bded146ddfb9d1ad7333db16a11a46132976e3c55a347e5b266c535ea63e3","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"eess.AS","submitted_at":"2025-07-08T02:37:20Z","title_canon_sha256":"7309ca66027d1fdad4e27939b070eecc77c4a5ed01e39e33ca9a0fcf3832ce08"},"schema_version":"1.0","source":{"id":"2507.05609","kind":"arxiv","version":1}},"canonical_sha256":"5e9fe24554e4aa20dd43e0238bfe46715dd8129c385b3a4d48faa7e16d748209","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5e9fe24554e4aa20dd43e0238bfe46715dd8129c385b3a4d48faa7e16d748209","first_computed_at":"2026-07-05T11:33:33.400359Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:33:33.400359Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"iL3bSHKUEK4vvJnRzv/R8YK74KXAQk+i0wIjmuJwV8BgE9DpEtz3W45UwOIKQZa6OvV6VkLmJniDwdpt15i2AA==","signature_status":"signed_v1","signed_at":"2026-07-05T11:33:33.400733Z","signed_message":"canonical_sha256_bytes"},"source_id":"2507.05609","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9a5ca11714e1a3037fb0be5135327b468ca76a2cad0528480e9348bc309faba6","sha256:01b52840774309de845c697a5c038e0c510cd5c59d0370bea04267357798f070"],"state_sha256":"c4ac14a6a3504ee2098f0376be1997b170bd1a72d64b4db240efdc5786de131c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cvTz+Og45ta3Yblo+4aJGUszEOV7OS5HFhV/RGcCqNz5AU4I5+qsiWtdRgPfhBHx7fe0n9voNInt3lnRjhjLAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-06T11:43:42.621340Z","bundle_sha256":"652c70f49e8456c277bf0fa4b8d85e4232f2ee6b14191b19c7d0fa2017224eba"}}