{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:GLT2O56C66IO2ULBLBUBC27A3N","short_pith_number":"pith:GLT2O56C","canonical_record":{"source":{"id":"2502.15058","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.HC","submitted_at":"2025-02-20T21:41:53Z","cross_cats_sorted":[],"title_canon_sha256":"012c16627560f7885798ae7168625d3edbb2a9dfb7b9bc04ed10032de320f829","abstract_canon_sha256":"0b1272cc174a6e1d0b59b041316557277862487355e8d654fcabe0fb9aae43ff"},"schema_version":"1.0"},"canonical_sha256":"32e7a777c2f790ed51615868116be0db58d66d11929084172eef9d3438f63242","source":{"kind":"arxiv","id":"2502.15058","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2502.15058","created_at":"2026-07-05T10:17:55Z"},{"alias_kind":"arxiv_version","alias_value":"2502.15058v1","created_at":"2026-07-05T10:17:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2502.15058","created_at":"2026-07-05T10:17:55Z"},{"alias_kind":"pith_short_12","alias_value":"GLT2O56C66IO","created_at":"2026-07-05T10:17:55Z"},{"alias_kind":"pith_short_16","alias_value":"GLT2O56C66IO2ULB","created_at":"2026-07-05T10:17:55Z"},{"alias_kind":"pith_short_8","alias_value":"GLT2O56C","created_at":"2026-07-05T10:17:55Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:GLT2O56C66IO2ULBLBUBC27A3N","target":"record","payload":{"canonical_record":{"source":{"id":"2502.15058","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.HC","submitted_at":"2025-02-20T21:41:53Z","cross_cats_sorted":[],"title_canon_sha256":"012c16627560f7885798ae7168625d3edbb2a9dfb7b9bc04ed10032de320f829","abstract_canon_sha256":"0b1272cc174a6e1d0b59b041316557277862487355e8d654fcabe0fb9aae43ff"},"schema_version":"1.0"},"canonical_sha256":"32e7a777c2f790ed51615868116be0db58d66d11929084172eef9d3438f63242","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:17:55.512116Z","signature_b64":"/Vn8blaO8djKrJAX9rfcYySXExiXamWU2uHHeWwFZXp2LOSsiVjOEb/3JVo7cxU4JrLyU0f9s589x8gCrDC+CQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"32e7a777c2f790ed51615868116be0db58d66d11929084172eef9d3438f63242","last_reissued_at":"2026-07-05T10:17:55.511648Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:17:55.511648Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2502.15058","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":"2026-07-05T10:17:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"aGIuOUO2KamS0O9fvBcNOPDl3Cb4plylnLnFfGqGNU3cczYi8mPVQzRwviRIsn/FxYefJHVVA9tXAUrabvXKBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-12T19:21:02.600489Z"},"content_sha256":"464bb20409a00f93f74fc5ad4b9ea5b24b49efaadfad13e47717234a831aff75","schema_version":"1.0","event_id":"sha256:464bb20409a00f93f74fc5ad4b9ea5b24b49efaadfad13e47717234a831aff75"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:GLT2O56C66IO2ULBLBUBC27A3N","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"FIP: Endowing Robust Motion Capture on Daily Garment by Fusing Flex and Inertial Sensors","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.HC","authors_text":"Chengxu Zuo, Jiawei Fang, Ruonan Zheng, Shihui Guo, Xiaoxia Gao, Yiyue Luo, Yuanyao","submitted_at":"2025-02-20T21:41:53Z","abstract_excerpt":"What if our clothes could capture our body motion accurately? This paper introduces Flexible Inertial Poser (FIP), a novel motion-capturing system using daily garments with two elbow-attached flex sensors and four Inertial Measurement Units (IMUs). To address the inevitable sensor displacements in loose wearables which degrade joint tracking accuracy significantly, we identify the distinct characteristics of the flex and inertial sensor displacements and develop a Displacement Latent Diffusion Model and a Physics-informed Calibrator to compensate for sensor displacements based on such observat"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2502.15058","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/2502.15058/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":"2026-07-05T10:17:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"v0vKlvyE3JQ4Ec/IHS/Hka7ZYNwJIIORJz9GQfCl6OgeP67rhK0nLo+aFkRIZuzhTVQToA4YmpOHqrtT06N9BQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-12T19:21:02.600859Z"},"content_sha256":"3707aca9a232b29058cabcfe34fd80277d3dc3af94eb06149889f13619c52edb","schema_version":"1.0","event_id":"sha256:3707aca9a232b29058cabcfe34fd80277d3dc3af94eb06149889f13619c52edb"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/GLT2O56C66IO2ULBLBUBC27A3N/bundle.json","state_url":"https://pith.science/pith/GLT2O56C66IO2ULBLBUBC27A3N/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/GLT2O56C66IO2ULBLBUBC27A3N/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":"2026-07-12T19:21:02Z","links":{"resolver":"https://pith.science/pith/GLT2O56C66IO2ULBLBUBC27A3N","bundle":"https://pith.science/pith/GLT2O56C66IO2ULBLBUBC27A3N/bundle.json","state":"https://pith.science/pith/GLT2O56C66IO2ULBLBUBC27A3N/state.json","well_known_bundle":"https://pith.science/.well-known/pith/GLT2O56C66IO2ULBLBUBC27A3N/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:GLT2O56C66IO2ULBLBUBC27A3N","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":"0b1272cc174a6e1d0b59b041316557277862487355e8d654fcabe0fb9aae43ff","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.HC","submitted_at":"2025-02-20T21:41:53Z","title_canon_sha256":"012c16627560f7885798ae7168625d3edbb2a9dfb7b9bc04ed10032de320f829"},"schema_version":"1.0","source":{"id":"2502.15058","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2502.15058","created_at":"2026-07-05T10:17:55Z"},{"alias_kind":"arxiv_version","alias_value":"2502.15058v1","created_at":"2026-07-05T10:17:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2502.15058","created_at":"2026-07-05T10:17:55Z"},{"alias_kind":"pith_short_12","alias_value":"GLT2O56C66IO","created_at":"2026-07-05T10:17:55Z"},{"alias_kind":"pith_short_16","alias_value":"GLT2O56C66IO2ULB","created_at":"2026-07-05T10:17:55Z"},{"alias_kind":"pith_short_8","alias_value":"GLT2O56C","created_at":"2026-07-05T10:17:55Z"}],"graph_snapshots":[{"event_id":"sha256:3707aca9a232b29058cabcfe34fd80277d3dc3af94eb06149889f13619c52edb","target":"graph","created_at":"2026-07-05T10:17:55Z","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/2502.15058/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"What if our clothes could capture our body motion accurately? This paper introduces Flexible Inertial Poser (FIP), a novel motion-capturing system using daily garments with two elbow-attached flex sensors and four Inertial Measurement Units (IMUs). To address the inevitable sensor displacements in loose wearables which degrade joint tracking accuracy significantly, we identify the distinct characteristics of the flex and inertial sensor displacements and develop a Displacement Latent Diffusion Model and a Physics-informed Calibrator to compensate for sensor displacements based on such observat","authors_text":"Chengxu Zuo, Jiawei Fang, Ruonan Zheng, Shihui Guo, Xiaoxia Gao, Yiyue Luo, Yuanyao","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.HC","submitted_at":"2025-02-20T21:41:53Z","title":"FIP: Endowing Robust Motion Capture on Daily Garment by Fusing Flex and Inertial Sensors"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2502.15058","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":"sha256:464bb20409a00f93f74fc5ad4b9ea5b24b49efaadfad13e47717234a831aff75","target":"record","created_at":"2026-07-05T10:17:55Z","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":"0b1272cc174a6e1d0b59b041316557277862487355e8d654fcabe0fb9aae43ff","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.HC","submitted_at":"2025-02-20T21:41:53Z","title_canon_sha256":"012c16627560f7885798ae7168625d3edbb2a9dfb7b9bc04ed10032de320f829"},"schema_version":"1.0","source":{"id":"2502.15058","kind":"arxiv","version":1}},"canonical_sha256":"32e7a777c2f790ed51615868116be0db58d66d11929084172eef9d3438f63242","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"32e7a777c2f790ed51615868116be0db58d66d11929084172eef9d3438f63242","first_computed_at":"2026-07-05T10:17:55.511648Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:17:55.511648Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/Vn8blaO8djKrJAX9rfcYySXExiXamWU2uHHeWwFZXp2LOSsiVjOEb/3JVo7cxU4JrLyU0f9s589x8gCrDC+CQ==","signature_status":"signed_v1","signed_at":"2026-07-05T10:17:55.512116Z","signed_message":"canonical_sha256_bytes"},"source_id":"2502.15058","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:464bb20409a00f93f74fc5ad4b9ea5b24b49efaadfad13e47717234a831aff75","sha256:3707aca9a232b29058cabcfe34fd80277d3dc3af94eb06149889f13619c52edb"],"state_sha256":"7678271c558f937c96ac01f32c396b34c75d9744d72566fc4d88703c3de84b8c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RWTdHpyb2FzRJjyVdhGrNQ0g/Gw+0jxTqR2JSwa1df4iUc09aMcwmopS6I6gfrD2P9ouyitGXa7q+mAH3xAGDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-12T19:21:02.604940Z","bundle_sha256":"f78220a4ae9e5bfcce3bfb38709e8e68b9d095e6e4812c536cba2a12cb649e4f"}}