{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2024:TUHSSSKOQEOD2XN6DFZ3RSN4TX","short_pith_number":"pith:TUHSSSKO","schema_version":"1.0","canonical_sha256":"9d0f29494e811c3d5dbe1973b8c9bc9dd18ad992cebe9bf0aa59e6e482d16b39","source":{"kind":"arxiv","id":"2409.06395","version":3},"attestation_state":"computed","paper":{"title":"Soft Acoustic Curvature Sensor: Design and Development","license":"http://creativecommons.org/licenses/by-sa/4.0/","headline":"","cross_cats":["cs.RO","eess.AS"],"primary_cat":"cs.SD","authors_text":"Amir Ghalamzan E, Hanita Golshanian, Mohammad Sheikh Sofla, Vishnu Rajendran S","submitted_at":"2024-09-10T10:22:46Z","abstract_excerpt":"This paper introduces a novel Soft Acoustic Curvature (SAC) sensor. SAC incorporates integrated audio components and features an acoustic channel within a flexible structure. A reference acoustic wave, generated by a speaker at one end of the channel, propagates and is received by a microphone at the other channel's end. Our previous study revealed that acoustic wave energy dissipation varies with acoustic channel deformation, leading us to design a novel channel capable of large deformation due to bending. We then use Machine Learning (ML) models to establish a complex mapping between channel"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2409.06395","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.SD","submitted_at":"2024-09-10T10:22:46Z","cross_cats_sorted":["cs.RO","eess.AS"],"title_canon_sha256":"e080ce2e3613c65e8f814723b64cae5c147b6bedd1f2438512f4fe2617b122fe","abstract_canon_sha256":"bd072197c3e5196562d244efa33ac3559b9b68a199a17dd62b1f70427758a670"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:12:47.910210Z","signature_b64":"2JoOFsCO8PY/rt89zwfo4qtDzqSx/rQwgr+1KAY+q0HK39tg5MOI+M4szuztbdTbekNuErfpQUCV0+IgLmWyCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9d0f29494e811c3d5dbe1973b8c9bc9dd18ad992cebe9bf0aa59e6e482d16b39","last_reissued_at":"2026-07-05T09:12:47.909700Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:12:47.909700Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Soft Acoustic Curvature Sensor: Design and Development","license":"http://creativecommons.org/licenses/by-sa/4.0/","headline":"","cross_cats":["cs.RO","eess.AS"],"primary_cat":"cs.SD","authors_text":"Amir Ghalamzan E, Hanita Golshanian, Mohammad Sheikh Sofla, Vishnu Rajendran S","submitted_at":"2024-09-10T10:22:46Z","abstract_excerpt":"This paper introduces a novel Soft Acoustic Curvature (SAC) sensor. SAC incorporates integrated audio components and features an acoustic channel within a flexible structure. A reference acoustic wave, generated by a speaker at one end of the channel, propagates and is received by a microphone at the other channel's end. Our previous study revealed that acoustic wave energy dissipation varies with acoustic channel deformation, leading us to design a novel channel capable of large deformation due to bending. We then use Machine Learning (ML) models to establish a complex mapping between channel"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2409.06395","kind":"arxiv","version":3},"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/2409.06395/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2409.06395","created_at":"2026-07-05T09:12:47.909756+00:00"},{"alias_kind":"arxiv_version","alias_value":"2409.06395v3","created_at":"2026-07-05T09:12:47.909756+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2409.06395","created_at":"2026-07-05T09:12:47.909756+00:00"},{"alias_kind":"pith_short_12","alias_value":"TUHSSSKOQEOD","created_at":"2026-07-05T09:12:47.909756+00:00"},{"alias_kind":"pith_short_16","alias_value":"TUHSSSKOQEOD2XN6","created_at":"2026-07-05T09:12:47.909756+00:00"},{"alias_kind":"pith_short_8","alias_value":"TUHSSSKO","created_at":"2026-07-05T09:12:47.909756+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/TUHSSSKOQEOD2XN6DFZ3RSN4TX","json":"https://pith.science/pith/TUHSSSKOQEOD2XN6DFZ3RSN4TX.json","graph_json":"https://pith.science/api/pith-number/TUHSSSKOQEOD2XN6DFZ3RSN4TX/graph.json","events_json":"https://pith.science/api/pith-number/TUHSSSKOQEOD2XN6DFZ3RSN4TX/events.json","paper":"https://pith.science/paper/TUHSSSKO"},"agent_actions":{"view_html":"https://pith.science/pith/TUHSSSKOQEOD2XN6DFZ3RSN4TX","download_json":"https://pith.science/pith/TUHSSSKOQEOD2XN6DFZ3RSN4TX.json","view_paper":"https://pith.science/paper/TUHSSSKO","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2409.06395&json=true","fetch_graph":"https://pith.science/api/pith-number/TUHSSSKOQEOD2XN6DFZ3RSN4TX/graph.json","fetch_events":"https://pith.science/api/pith-number/TUHSSSKOQEOD2XN6DFZ3RSN4TX/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/TUHSSSKOQEOD2XN6DFZ3RSN4TX/action/timestamp_anchor","attest_storage":"https://pith.science/pith/TUHSSSKOQEOD2XN6DFZ3RSN4TX/action/storage_attestation","attest_author":"https://pith.science/pith/TUHSSSKOQEOD2XN6DFZ3RSN4TX/action/author_attestation","sign_citation":"https://pith.science/pith/TUHSSSKOQEOD2XN6DFZ3RSN4TX/action/citation_signature","submit_replication":"https://pith.science/pith/TUHSSSKOQEOD2XN6DFZ3RSN4TX/action/replication_record"}},"created_at":"2026-07-05T09:12:47.909756+00:00","updated_at":"2026-07-05T09:12:47.909756+00:00"}