{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:UHSJ2G7KNBFWEOOGBF3MO4GJ3W","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":"1fc62ee14a9fe1b8a88879fdd6389afbb743afbbb497734ed0f9d3bd7a48ef99","cross_cats_sorted":["cs.ET","cs.NI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SP","submitted_at":"2019-06-30T06:23:13Z","title_canon_sha256":"ce762d791fe8a24ced42347ab9fafd9c47b87dca587883a044422b7ecc34212b"},"schema_version":"1.0","source":{"id":"1907.00328","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1907.00328","created_at":"2026-05-17T23:41:52Z"},{"alias_kind":"arxiv_version","alias_value":"1907.00328v1","created_at":"2026-05-17T23:41:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1907.00328","created_at":"2026-05-17T23:41:52Z"},{"alias_kind":"pith_short_12","alias_value":"UHSJ2G7KNBFW","created_at":"2026-05-18T12:33:30Z"},{"alias_kind":"pith_short_16","alias_value":"UHSJ2G7KNBFWEOOG","created_at":"2026-05-18T12:33:30Z"},{"alias_kind":"pith_short_8","alias_value":"UHSJ2G7K","created_at":"2026-05-18T12:33:30Z"}],"graph_snapshots":[{"event_id":"sha256:2acda2589ea9472b2d303978b3fa4bd8a068b4d2315921451bbb55b37ea084d8","target":"graph","created_at":"2026-05-17T23:41:52Z","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"},"paper":{"abstract_excerpt":"Wireless all-analog biosensor design for concurrent microfluidic and physiological signal monitoring is presented in this work. The key component is an all-analog circuit capable of compressing two analog sources into one analog signal by Analog Joint Source-Channel Coding (AJSCC). Two circuit designs are discussed, including the stacked-Voltage Controlled Voltage Source (VCVS) design with the fixed number of levels, and an improved design, which supports a flexible number of AJSCC levels. Experimental results are presented on the wireless biosensor prototype, composed of Printed Circuit Board","authors_text":"Dario Pompili, Mehdi Javanmard, Tuan Le, Vidyasagar Sadhu, Xueyuan Zhao","cross_cats":["cs.ET","cs.NI"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SP","submitted_at":"2019-06-30T06:23:13Z","title":"Towards Wireless Health Monitoring via Analog Signal Compression based Biosensing Platform"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1907.00328","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":"sha256:251eb16921cc6ba596c29cb9d7fdc825d0270afdb464f1c2fa9c1f8613aeeb08","target":"record","created_at":"2026-05-17T23:41:52Z","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":"1fc62ee14a9fe1b8a88879fdd6389afbb743afbbb497734ed0f9d3bd7a48ef99","cross_cats_sorted":["cs.ET","cs.NI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SP","submitted_at":"2019-06-30T06:23:13Z","title_canon_sha256":"ce762d791fe8a24ced42347ab9fafd9c47b87dca587883a044422b7ecc34212b"},"schema_version":"1.0","source":{"id":"1907.00328","kind":"arxiv","version":1}},"canonical_sha256":"a1e49d1bea684b6239c60976c770c9ddb49dbf5c150e8139dce920981e37703c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a1e49d1bea684b6239c60976c770c9ddb49dbf5c150e8139dce920981e37703c","first_computed_at":"2026-05-17T23:41:52.136666Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:41:52.136666Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"666LQJsV4c52l2gPPOg1D+9ejtIiZ6Ya5y2mUI6Gfc79KqFKad1OGNGz5OwKn2XD94yluadEy0BjPNggm2nTAg==","signature_status":"signed_v1","signed_at":"2026-05-17T23:41:52.137456Z","signed_message":"canonical_sha256_bytes"},"source_id":"1907.00328","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:251eb16921cc6ba596c29cb9d7fdc825d0270afdb464f1c2fa9c1f8613aeeb08","sha256:2acda2589ea9472b2d303978b3fa4bd8a068b4d2315921451bbb55b37ea084d8"],"state_sha256":"402ace76c0ef22a2d5a4fe571c6d6d1d2ff3574a53b43e8bbd90670da7472e54"}