{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:IZXGZ24GQS2QWU4RTUMNBNO24E","short_pith_number":"pith:IZXGZ24G","canonical_record":{"source":{"id":"2404.13984","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-04-22T08:44:34Z","cross_cats_sorted":[],"title_canon_sha256":"4a3750d6486e3234978d7eb00344a8bbff457f5df6abe58d8dfe8118be774a1f","abstract_canon_sha256":"3291b05f9a8d925c46f795c2661568c48a62f21ee074e0d41d758c7900b5c52c"},"schema_version":"1.0"},"canonical_sha256":"466e6ceb8684b50b53919d18d0b5dae13a5f7964e7710baffc6c9563301662e8","source":{"kind":"arxiv","id":"2404.13984","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2404.13984","created_at":"2026-07-05T10:48:15Z"},{"alias_kind":"arxiv_version","alias_value":"2404.13984v2","created_at":"2026-07-05T10:48:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2404.13984","created_at":"2026-07-05T10:48:15Z"},{"alias_kind":"pith_short_12","alias_value":"IZXGZ24GQS2Q","created_at":"2026-07-05T10:48:15Z"},{"alias_kind":"pith_short_16","alias_value":"IZXGZ24GQS2QWU4R","created_at":"2026-07-05T10:48:15Z"},{"alias_kind":"pith_short_8","alias_value":"IZXGZ24G","created_at":"2026-07-05T10:48:15Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:IZXGZ24GQS2QWU4RTUMNBNO24E","target":"record","payload":{"canonical_record":{"source":{"id":"2404.13984","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-04-22T08:44:34Z","cross_cats_sorted":[],"title_canon_sha256":"4a3750d6486e3234978d7eb00344a8bbff457f5df6abe58d8dfe8118be774a1f","abstract_canon_sha256":"3291b05f9a8d925c46f795c2661568c48a62f21ee074e0d41d758c7900b5c52c"},"schema_version":"1.0"},"canonical_sha256":"466e6ceb8684b50b53919d18d0b5dae13a5f7964e7710baffc6c9563301662e8","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:48:15.492268Z","signature_b64":"MrEAEXWY8YNAfKi7fipAlcEmoQies8BrnS7gdmF46c4R8YFsCTUGj2aK+k0TTC0uX6+WzqtIMTjtBDqpdvSFCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"466e6ceb8684b50b53919d18d0b5dae13a5f7964e7710baffc6c9563301662e8","last_reissued_at":"2026-07-05T10:48:15.491837Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:48:15.491837Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2404.13984","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T10:48:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DNgMICwPDiqeebz6YIdnPImocbi0lsvBYt1dmEDXut6jjtdylzckBnDnCg6yyGnnmzLSCnXmlXDK2Dna7cANBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T15:59:49.742261Z"},"content_sha256":"4d6542e1c245fc333a816bc4ad8f98cf04006aca01d1c631393da2109e8cb62c","schema_version":"1.0","event_id":"sha256:4d6542e1c245fc333a816bc4ad8f98cf04006aca01d1c631393da2109e8cb62c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:IZXGZ24GQS2QWU4RTUMNBNO24E","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"RHanDS: Refining Malformed Hands for Generated Images with Decoupled Structure and Style Guidance","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Bo Zheng, Chengrui Wang, Ming Zeng, Min Zhou, Pengfei Liu, Tiezheng Ge, Xubin Li","submitted_at":"2024-04-22T08:44:34Z","abstract_excerpt":"Although diffusion models can generate high-quality human images, their applications are limited by the instability in generating hands with correct structures. In this paper, we introduce RHanDS, a conditional diffusion-based framework designed to refine malformed hands by utilizing decoupled structure and style guidance. The hand mesh reconstructed from the malformed hand offers structure guidance for correcting the structure of the hand, while the malformed hand itself provides style guidance for preserving the style of the hand. To alleviate the mutual interference between style and struct"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2404.13984","kind":"arxiv","version":2},"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/2404.13984/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":"2026-07-05T10:48:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"eZhCQHly7ibBQEtzOOU4wOHZWXsqwUaQx2lk220Zuzz2DoO8ekq3U4+Xe24UlpYcM4knlT0ipqTV5GjkqYIxDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T15:59:49.742842Z"},"content_sha256":"621397fce9f06075863c1c4cdbf32ddbba128874ec9a468db5422ef606fbc6cb","schema_version":"1.0","event_id":"sha256:621397fce9f06075863c1c4cdbf32ddbba128874ec9a468db5422ef606fbc6cb"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/IZXGZ24GQS2QWU4RTUMNBNO24E/bundle.json","state_url":"https://pith.science/pith/IZXGZ24GQS2QWU4RTUMNBNO24E/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/IZXGZ24GQS2QWU4RTUMNBNO24E/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":"2026-08-15T15:59:49Z","links":{"resolver":"https://pith.science/pith/IZXGZ24GQS2QWU4RTUMNBNO24E","bundle":"https://pith.science/pith/IZXGZ24GQS2QWU4RTUMNBNO24E/bundle.json","state":"https://pith.science/pith/IZXGZ24GQS2QWU4RTUMNBNO24E/state.json","well_known_bundle":"https://pith.science/.well-known/pith/IZXGZ24GQS2QWU4RTUMNBNO24E/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:IZXGZ24GQS2QWU4RTUMNBNO24E","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":"3291b05f9a8d925c46f795c2661568c48a62f21ee074e0d41d758c7900b5c52c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-04-22T08:44:34Z","title_canon_sha256":"4a3750d6486e3234978d7eb00344a8bbff457f5df6abe58d8dfe8118be774a1f"},"schema_version":"1.0","source":{"id":"2404.13984","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2404.13984","created_at":"2026-07-05T10:48:15Z"},{"alias_kind":"arxiv_version","alias_value":"2404.13984v2","created_at":"2026-07-05T10:48:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2404.13984","created_at":"2026-07-05T10:48:15Z"},{"alias_kind":"pith_short_12","alias_value":"IZXGZ24GQS2Q","created_at":"2026-07-05T10:48:15Z"},{"alias_kind":"pith_short_16","alias_value":"IZXGZ24GQS2QWU4R","created_at":"2026-07-05T10:48:15Z"},{"alias_kind":"pith_short_8","alias_value":"IZXGZ24G","created_at":"2026-07-05T10:48:15Z"}],"graph_snapshots":[{"event_id":"sha256:621397fce9f06075863c1c4cdbf32ddbba128874ec9a468db5422ef606fbc6cb","target":"graph","created_at":"2026-07-05T10:48:15Z","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/2404.13984/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Although diffusion models can generate high-quality human images, their applications are limited by the instability in generating hands with correct structures. In this paper, we introduce RHanDS, a conditional diffusion-based framework designed to refine malformed hands by utilizing decoupled structure and style guidance. The hand mesh reconstructed from the malformed hand offers structure guidance for correcting the structure of the hand, while the malformed hand itself provides style guidance for preserving the style of the hand. To alleviate the mutual interference between style and struct","authors_text":"Bo Zheng, Chengrui Wang, Ming Zeng, Min Zhou, Pengfei Liu, Tiezheng Ge, Xubin Li","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-04-22T08:44:34Z","title":"RHanDS: Refining Malformed Hands for Generated Images with Decoupled Structure and Style Guidance"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2404.13984","kind":"arxiv","version":2},"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":"sha256:4d6542e1c245fc333a816bc4ad8f98cf04006aca01d1c631393da2109e8cb62c","target":"record","created_at":"2026-07-05T10:48:15Z","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":"3291b05f9a8d925c46f795c2661568c48a62f21ee074e0d41d758c7900b5c52c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-04-22T08:44:34Z","title_canon_sha256":"4a3750d6486e3234978d7eb00344a8bbff457f5df6abe58d8dfe8118be774a1f"},"schema_version":"1.0","source":{"id":"2404.13984","kind":"arxiv","version":2}},"canonical_sha256":"466e6ceb8684b50b53919d18d0b5dae13a5f7964e7710baffc6c9563301662e8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"466e6ceb8684b50b53919d18d0b5dae13a5f7964e7710baffc6c9563301662e8","first_computed_at":"2026-07-05T10:48:15.491837Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:48:15.491837Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"MrEAEXWY8YNAfKi7fipAlcEmoQies8BrnS7gdmF46c4R8YFsCTUGj2aK+k0TTC0uX6+WzqtIMTjtBDqpdvSFCA==","signature_status":"signed_v1","signed_at":"2026-07-05T10:48:15.492268Z","signed_message":"canonical_sha256_bytes"},"source_id":"2404.13984","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4d6542e1c245fc333a816bc4ad8f98cf04006aca01d1c631393da2109e8cb62c","sha256:621397fce9f06075863c1c4cdbf32ddbba128874ec9a468db5422ef606fbc6cb"],"state_sha256":"fb5d5d03f820d1ad83f509811589d2c2eed29fd7a5399c735d33d516ee2d563f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"uBrIdILFuCgokT6PeR6gJ6Zh9jWi1OClqmwSOE+hV3rXQpA5TqX0MKBJyta47n7SnSelmn06TS9wWDVRhqVZDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-15T15:59:49.747755Z","bundle_sha256":"d84d90f65138101bdda896616d5dff80a063bdebf0aa5a91bb0fb33ab8136bf9"}}