{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:WP4R5MU5GI4C3QN6NDLEQ4RRF5","short_pith_number":"pith:WP4R5MU5","canonical_record":{"source":{"id":"2508.19661","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2025-08-27T08:19:52Z","cross_cats_sorted":["cs.AR"],"title_canon_sha256":"93f01ca1489fb8ce5061bf0fe79f02f05687f0431064117b61fcdcca9c1fb836","abstract_canon_sha256":"5eb9873a3c7602536b8e795576bcfd9f85d677e90b0f4aa44d02a0d05b5cc949"},"schema_version":"1.0"},"canonical_sha256":"b3f91eb29d32382dc1be68d64872312f4217a9798e534c1d755b59de61259b18","source":{"kind":"arxiv","id":"2508.19661","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2508.19661","created_at":"2026-07-05T12:00:15Z"},{"alias_kind":"arxiv_version","alias_value":"2508.19661v1","created_at":"2026-07-05T12:00:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2508.19661","created_at":"2026-07-05T12:00:15Z"},{"alias_kind":"pith_short_12","alias_value":"WP4R5MU5GI4C","created_at":"2026-07-05T12:00:15Z"},{"alias_kind":"pith_short_16","alias_value":"WP4R5MU5GI4C3QN6","created_at":"2026-07-05T12:00:15Z"},{"alias_kind":"pith_short_8","alias_value":"WP4R5MU5","created_at":"2026-07-05T12:00:15Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:WP4R5MU5GI4C3QN6NDLEQ4RRF5","target":"record","payload":{"canonical_record":{"source":{"id":"2508.19661","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2025-08-27T08:19:52Z","cross_cats_sorted":["cs.AR"],"title_canon_sha256":"93f01ca1489fb8ce5061bf0fe79f02f05687f0431064117b61fcdcca9c1fb836","abstract_canon_sha256":"5eb9873a3c7602536b8e795576bcfd9f85d677e90b0f4aa44d02a0d05b5cc949"},"schema_version":"1.0"},"canonical_sha256":"b3f91eb29d32382dc1be68d64872312f4217a9798e534c1d755b59de61259b18","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T12:00:15.968847Z","signature_b64":"AvnNNMzP+LynfPlNS60Hs5BZfcv45h+N60RnLku8xDQqtF8Eciq+ATcNmql068OJCuOQT2+NXCVyBg//tj2yBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b3f91eb29d32382dc1be68d64872312f4217a9798e534c1d755b59de61259b18","last_reissued_at":"2026-07-05T12:00:15.968372Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T12:00:15.968372Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2508.19661","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":"2026-07-05T12:00:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"c+kSfZt1nj91jjFc7cxc9XpTYHLoJaoQXSkfmoM1KkmiJRJtsDuFB7g4A09p76tUBD+xEzvm/XiHFE5DcKIRAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T14:28:07.267989Z"},"content_sha256":"85ac99e30fc96ea190bbc4e03f7766ae981f7daa308070ff8e78f3f2cba6ad88","schema_version":"1.0","event_id":"sha256:85ac99e30fc96ea190bbc4e03f7766ae981f7daa308070ff8e78f3f2cba6ad88"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:WP4R5MU5GI4C3QN6NDLEQ4RRF5","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Exploration of Low-Power Flexible Stress Monitoring Classifiers for Conformal Wearables","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.AR"],"primary_cat":"cs.LG","authors_text":"Farshad Firouzi, Florentia Afentaki, Georgios Zervakis, Konstantinos Balaskas, Krishnendu Chakrabarty, Mehdi B. Tahoori, Paula Carolina Lozano Duarte, Shiyi Jiang, Sri Sai Rakesh Nakkilla","submitted_at":"2025-08-27T08:19:52Z","abstract_excerpt":"Conventional stress monitoring relies on episodic, symptom-focused interventions, missing the need for continuous, accessible, and cost-efficient solutions. State-of-the-art approaches use rigid, silicon-based wearables, which, though capable of multitasking, are not optimized for lightweight, flexible wear, limiting their practicality for continuous monitoring. In contrast, flexible electronics (FE) offer flexibility and low manufacturing costs, enabling real-time stress monitoring circuits. However, implementing complex circuits like machine learning (ML) classifiers in FE is challenging due"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2508.19661","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/2508.19661/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":"2026-07-05T12:00:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4umG+ZM+a2xSEaMCiy2kw6E7VVO7ZvFcCdbUXP5HJTy5M9LiCnFrfs63PjXYVNQbyYw4Hn8yT7kGk28PxGkGDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T14:28:07.268875Z"},"content_sha256":"c671ac8b43a001e6a09339868c9e308b8a5572d7d3ed7d044e63ff069563da7d","schema_version":"1.0","event_id":"sha256:c671ac8b43a001e6a09339868c9e308b8a5572d7d3ed7d044e63ff069563da7d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/WP4R5MU5GI4C3QN6NDLEQ4RRF5/bundle.json","state_url":"https://pith.science/pith/WP4R5MU5GI4C3QN6NDLEQ4RRF5/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/WP4R5MU5GI4C3QN6NDLEQ4RRF5/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":"2026-08-03T14:28:07Z","links":{"resolver":"https://pith.science/pith/WP4R5MU5GI4C3QN6NDLEQ4RRF5","bundle":"https://pith.science/pith/WP4R5MU5GI4C3QN6NDLEQ4RRF5/bundle.json","state":"https://pith.science/pith/WP4R5MU5GI4C3QN6NDLEQ4RRF5/state.json","well_known_bundle":"https://pith.science/.well-known/pith/WP4R5MU5GI4C3QN6NDLEQ4RRF5/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:WP4R5MU5GI4C3QN6NDLEQ4RRF5","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":"5eb9873a3c7602536b8e795576bcfd9f85d677e90b0f4aa44d02a0d05b5cc949","cross_cats_sorted":["cs.AR"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2025-08-27T08:19:52Z","title_canon_sha256":"93f01ca1489fb8ce5061bf0fe79f02f05687f0431064117b61fcdcca9c1fb836"},"schema_version":"1.0","source":{"id":"2508.19661","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2508.19661","created_at":"2026-07-05T12:00:15Z"},{"alias_kind":"arxiv_version","alias_value":"2508.19661v1","created_at":"2026-07-05T12:00:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2508.19661","created_at":"2026-07-05T12:00:15Z"},{"alias_kind":"pith_short_12","alias_value":"WP4R5MU5GI4C","created_at":"2026-07-05T12:00:15Z"},{"alias_kind":"pith_short_16","alias_value":"WP4R5MU5GI4C3QN6","created_at":"2026-07-05T12:00:15Z"},{"alias_kind":"pith_short_8","alias_value":"WP4R5MU5","created_at":"2026-07-05T12:00:15Z"}],"graph_snapshots":[{"event_id":"sha256:c671ac8b43a001e6a09339868c9e308b8a5572d7d3ed7d044e63ff069563da7d","target":"graph","created_at":"2026-07-05T12:00:15Z","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/2508.19661/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Conventional stress monitoring relies on episodic, symptom-focused interventions, missing the need for continuous, accessible, and cost-efficient solutions. State-of-the-art approaches use rigid, silicon-based wearables, which, though capable of multitasking, are not optimized for lightweight, flexible wear, limiting their practicality for continuous monitoring. In contrast, flexible electronics (FE) offer flexibility and low manufacturing costs, enabling real-time stress monitoring circuits. However, implementing complex circuits like machine learning (ML) classifiers in FE is challenging due","authors_text":"Farshad Firouzi, Florentia Afentaki, Georgios Zervakis, Konstantinos Balaskas, Krishnendu Chakrabarty, Mehdi B. Tahoori, Paula Carolina Lozano Duarte, Shiyi Jiang, Sri Sai Rakesh Nakkilla","cross_cats":["cs.AR"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2025-08-27T08:19:52Z","title":"Exploration of Low-Power Flexible Stress Monitoring Classifiers for Conformal Wearables"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2508.19661","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":"sha256:85ac99e30fc96ea190bbc4e03f7766ae981f7daa308070ff8e78f3f2cba6ad88","target":"record","created_at":"2026-07-05T12:00:15Z","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":"5eb9873a3c7602536b8e795576bcfd9f85d677e90b0f4aa44d02a0d05b5cc949","cross_cats_sorted":["cs.AR"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2025-08-27T08:19:52Z","title_canon_sha256":"93f01ca1489fb8ce5061bf0fe79f02f05687f0431064117b61fcdcca9c1fb836"},"schema_version":"1.0","source":{"id":"2508.19661","kind":"arxiv","version":1}},"canonical_sha256":"b3f91eb29d32382dc1be68d64872312f4217a9798e534c1d755b59de61259b18","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b3f91eb29d32382dc1be68d64872312f4217a9798e534c1d755b59de61259b18","first_computed_at":"2026-07-05T12:00:15.968372Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T12:00:15.968372Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"AvnNNMzP+LynfPlNS60Hs5BZfcv45h+N60RnLku8xDQqtF8Eciq+ATcNmql068OJCuOQT2+NXCVyBg//tj2yBg==","signature_status":"signed_v1","signed_at":"2026-07-05T12:00:15.968847Z","signed_message":"canonical_sha256_bytes"},"source_id":"2508.19661","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:85ac99e30fc96ea190bbc4e03f7766ae981f7daa308070ff8e78f3f2cba6ad88","sha256:c671ac8b43a001e6a09339868c9e308b8a5572d7d3ed7d044e63ff069563da7d"],"state_sha256":"4530d80c64f9d9a7f28bde4cace501027155192d7f2e1ba1d9ce6ebea3589a3a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8ixNJP8KYR9XgsE+Zx0FJenZ/stQnoCQYJE//f2Vq+Wncn3yJUXn8sBxDyqdf9ODJVIDGQz61BK6aL/0mYBnAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-03T14:28:07.274617Z","bundle_sha256":"89f6a901c0905053073af072b53e3abb427d0db444a4468f468159ac3cc0f91d"}}