{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:DEM76U22DARBX4CSX2EPUNJO7H","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":"c756912f06bd568a246c88842449bbb6730b57b17c2d688cd0bcfddacc80489c","cross_cats_sorted":["cs.LG","eess.AS"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SD","submitted_at":"2024-03-12T19:54:35Z","title_canon_sha256":"f0e37eb14da6fa21aa5bd298fd366b9042aca37de5709dc8e9102299f26c99d8"},"schema_version":"1.0","source":{"id":"2403.10549","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2403.10549","created_at":"2026-07-05T07:57:02Z"},{"alias_kind":"arxiv_version","alias_value":"2403.10549v1","created_at":"2026-07-05T07:57:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2403.10549","created_at":"2026-07-05T07:57:02Z"},{"alias_kind":"pith_short_12","alias_value":"DEM76U22DARB","created_at":"2026-07-05T07:57:02Z"},{"alias_kind":"pith_short_16","alias_value":"DEM76U22DARBX4CS","created_at":"2026-07-05T07:57:02Z"},{"alias_kind":"pith_short_8","alias_value":"DEM76U22","created_at":"2026-07-05T07:57:02Z"}],"graph_snapshots":[{"event_id":"sha256:f8cd9b522fbabb737f198846129ac6da84cd25cc2cd6c25971a0389235ccdde6","target":"graph","created_at":"2026-07-05T07:57:02Z","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/2403.10549/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Keyword spotting accuracy degrades when neural networks are exposed to noisy environments. On-site adaptation to previously unseen noise is crucial to recovering accuracy loss, and on-device learning is required to ensure that the adaptation process happens entirely on the edge device. In this work, we propose a fully on-device domain adaptation system achieving up to 14% accuracy gains over already-robust keyword spotting models. We enable on-device learning with less than 10 kB of memory, using only 100 labeled utterances to recover 5% accuracy after adapting to the complex speech noise. We ","authors_text":"Cristian Cioflan, Luca Benini, Lukas Cavigelli, Manuele Rusci, Miguel de Prado","cross_cats":["cs.LG","eess.AS"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SD","submitted_at":"2024-03-12T19:54:35Z","title":"On-Device Domain Learning for Keyword Spotting on Low-Power Extreme Edge Embedded Systems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2403.10549","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":"sha256:618247913d689b6beef92cc31dfe1cb907cb708e98b68ce8415043a90f70c47d","target":"record","created_at":"2026-07-05T07:57:02Z","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":"c756912f06bd568a246c88842449bbb6730b57b17c2d688cd0bcfddacc80489c","cross_cats_sorted":["cs.LG","eess.AS"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SD","submitted_at":"2024-03-12T19:54:35Z","title_canon_sha256":"f0e37eb14da6fa21aa5bd298fd366b9042aca37de5709dc8e9102299f26c99d8"},"schema_version":"1.0","source":{"id":"2403.10549","kind":"arxiv","version":1}},"canonical_sha256":"1919ff535a18221bf052be88fa352ef9f767956b06402fa3c9a0c76dcf054b52","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1919ff535a18221bf052be88fa352ef9f767956b06402fa3c9a0c76dcf054b52","first_computed_at":"2026-07-05T07:57:02.876024Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:57:02.876024Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Ybm751WUuVvtrMo6QDAMXPDcZQbFR5aXVamBnbSJLnEuLhAr5GY0NdZlsXB0ShcI3MKPB7BmCaXX/GgbYqMjBQ==","signature_status":"signed_v1","signed_at":"2026-07-05T07:57:02.876484Z","signed_message":"canonical_sha256_bytes"},"source_id":"2403.10549","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:618247913d689b6beef92cc31dfe1cb907cb708e98b68ce8415043a90f70c47d","sha256:f8cd9b522fbabb737f198846129ac6da84cd25cc2cd6c25971a0389235ccdde6"],"state_sha256":"f09c4395742e6bce0bc6e92854ef94474c5b0d911a9a23c191c45d9206986e69"}