{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:TUHSSSKOQEOD2XN6DFZ3RSN4TX","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":"bd072197c3e5196562d244efa33ac3559b9b68a199a17dd62b1f70427758a670","cross_cats_sorted":["cs.RO","eess.AS"],"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.SD","submitted_at":"2024-09-10T10:22:46Z","title_canon_sha256":"e080ce2e3613c65e8f814723b64cae5c147b6bedd1f2438512f4fe2617b122fe"},"schema_version":"1.0","source":{"id":"2409.06395","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2409.06395","created_at":"2026-07-05T09:12:47Z"},{"alias_kind":"arxiv_version","alias_value":"2409.06395v3","created_at":"2026-07-05T09:12:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2409.06395","created_at":"2026-07-05T09:12:47Z"},{"alias_kind":"pith_short_12","alias_value":"TUHSSSKOQEOD","created_at":"2026-07-05T09:12:47Z"},{"alias_kind":"pith_short_16","alias_value":"TUHSSSKOQEOD2XN6","created_at":"2026-07-05T09:12:47Z"},{"alias_kind":"pith_short_8","alias_value":"TUHSSSKO","created_at":"2026-07-05T09:12:47Z"}],"graph_snapshots":[{"event_id":"sha256:885a0480f568341b3868a6999f4a2a7e66a138d332a54872c1766d303da09aa5","target":"graph","created_at":"2026-07-05T09:12:47Z","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/2409.06395/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"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","authors_text":"Amir Ghalamzan E, Hanita Golshanian, Mohammad Sheikh Sofla, Vishnu Rajendran S","cross_cats":["cs.RO","eess.AS"],"headline":"","license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.SD","submitted_at":"2024-09-10T10:22:46Z","title":"Soft Acoustic Curvature Sensor: Design and Development"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2409.06395","kind":"arxiv","version":3},"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":"sha256:3faff7b6719c23a83732c41e9f1c973763f68a8542d801ff22ef6f3781964a69","target":"record","created_at":"2026-07-05T09:12:47Z","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":"bd072197c3e5196562d244efa33ac3559b9b68a199a17dd62b1f70427758a670","cross_cats_sorted":["cs.RO","eess.AS"],"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.SD","submitted_at":"2024-09-10T10:22:46Z","title_canon_sha256":"e080ce2e3613c65e8f814723b64cae5c147b6bedd1f2438512f4fe2617b122fe"},"schema_version":"1.0","source":{"id":"2409.06395","kind":"arxiv","version":3}},"canonical_sha256":"9d0f29494e811c3d5dbe1973b8c9bc9dd18ad992cebe9bf0aa59e6e482d16b39","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9d0f29494e811c3d5dbe1973b8c9bc9dd18ad992cebe9bf0aa59e6e482d16b39","first_computed_at":"2026-07-05T09:12:47.909700Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:12:47.909700Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"2JoOFsCO8PY/rt89zwfo4qtDzqSx/rQwgr+1KAY+q0HK39tg5MOI+M4szuztbdTbekNuErfpQUCV0+IgLmWyCg==","signature_status":"signed_v1","signed_at":"2026-07-05T09:12:47.910210Z","signed_message":"canonical_sha256_bytes"},"source_id":"2409.06395","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3faff7b6719c23a83732c41e9f1c973763f68a8542d801ff22ef6f3781964a69","sha256:885a0480f568341b3868a6999f4a2a7e66a138d332a54872c1766d303da09aa5"],"state_sha256":"2f9e141e6ef1a90551baee6d44f1397aaca2187366512fdd69592b2288fc8ea5"}