{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:O54SKHN3YHNQBLBU25BMA2WGLY","short_pith_number":"pith:O54SKHN3","canonical_record":{"source":{"id":"2402.10483","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.GR","submitted_at":"2024-02-16T07:13:24Z","cross_cats_sorted":["cs.CV"],"title_canon_sha256":"0ebb847886278d130c43b98702ae7986c8f099e7cd9ba8c7ceb4640131d55653","abstract_canon_sha256":"e8a10929f0712d31ff6bc348a96d698c2386b9f6db78d2e31195e1acb04ba445"},"schema_version":"1.0"},"canonical_sha256":"7779251dbbc1db00ac34d742c06ac65e18e54c4ada61cf4412b71ec27b0334a7","source":{"kind":"arxiv","id":"2402.10483","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2402.10483","created_at":"2026-07-05T07:45:57Z"},{"alias_kind":"arxiv_version","alias_value":"2402.10483v1","created_at":"2026-07-05T07:45:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2402.10483","created_at":"2026-07-05T07:45:57Z"},{"alias_kind":"pith_short_12","alias_value":"O54SKHN3YHNQ","created_at":"2026-07-05T07:45:57Z"},{"alias_kind":"pith_short_16","alias_value":"O54SKHN3YHNQBLBU","created_at":"2026-07-05T07:45:57Z"},{"alias_kind":"pith_short_8","alias_value":"O54SKHN3","created_at":"2026-07-05T07:45:57Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:O54SKHN3YHNQBLBU25BMA2WGLY","target":"record","payload":{"canonical_record":{"source":{"id":"2402.10483","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.GR","submitted_at":"2024-02-16T07:13:24Z","cross_cats_sorted":["cs.CV"],"title_canon_sha256":"0ebb847886278d130c43b98702ae7986c8f099e7cd9ba8c7ceb4640131d55653","abstract_canon_sha256":"e8a10929f0712d31ff6bc348a96d698c2386b9f6db78d2e31195e1acb04ba445"},"schema_version":"1.0"},"canonical_sha256":"7779251dbbc1db00ac34d742c06ac65e18e54c4ada61cf4412b71ec27b0334a7","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:45:57.128793Z","signature_b64":"01i8JbAtRLX3knOOnWaXnnSunq7rS9WXCT7cs/JLR65zmcFj4SIxvdwrp9ApmN1PsVEN7dzBKy9VkMSdgkweAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7779251dbbc1db00ac34d742c06ac65e18e54c4ada61cf4412b71ec27b0334a7","last_reissued_at":"2026-07-05T07:45:57.128373Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:45:57.128373Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2402.10483","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":"2026-07-05T07:45:57Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FOzk2ShEc5Kphk+3ccXqUuyV/Y+6xbrlPmb3YN25JLyL2GOebwJPAigQeviqXh4pgDi1UmOrTsw/bbyT/JGIBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T01:32:58.636152Z"},"content_sha256":"3de4f758c195ce17c52aebe1030c45b0ce5cf74ae72a814b65a8aed8a4182c9f","schema_version":"1.0","event_id":"sha256:3de4f758c195ce17c52aebe1030c45b0ce5cf74ae72a814b65a8aed8a4182c9f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:O54SKHN3YHNQBLBU25BMA2WGLY","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"GaussianHair: Hair Modeling and Rendering with Light-aware Gaussians","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.CV"],"primary_cat":"cs.GR","authors_text":"Haimin Luo, Jingyi Yu, Lan Xu, Longwen Zhang, Min Ouyang, Qixuan Zhang, Suyi Jiang, Wei Yang, Zijun Zhao","submitted_at":"2024-02-16T07:13:24Z","abstract_excerpt":"Hairstyle reflects culture and ethnicity at first glance. In the digital era, various realistic human hairstyles are also critical to high-fidelity digital human assets for beauty and inclusivity. Yet, realistic hair modeling and real-time rendering for animation is a formidable challenge due to its sheer number of strands, complicated structures of geometry, and sophisticated interaction with light. This paper presents GaussianHair, a novel explicit hair representation. It enables comprehensive modeling of hair geometry and appearance from images, fostering innovative illumination effects and"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2402.10483","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/2402.10483/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":"2026-07-05T07:45:57Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Gua79ZZa1chTKE3UrYi3ew7N/+4bLjcxhvcFkNvkgeMqVg5sR6wCbPiJmEIFVrLse6myDaSMX1W8IryLEy5/Ag==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T01:32:58.636711Z"},"content_sha256":"4a862fe0070f5dd1581dffcbdbe140399a0be7c5cd4ca568e24543fa96499cd1","schema_version":"1.0","event_id":"sha256:4a862fe0070f5dd1581dffcbdbe140399a0be7c5cd4ca568e24543fa96499cd1"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/O54SKHN3YHNQBLBU25BMA2WGLY/bundle.json","state_url":"https://pith.science/pith/O54SKHN3YHNQBLBU25BMA2WGLY/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/O54SKHN3YHNQBLBU25BMA2WGLY/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":"2026-08-07T01:32:58Z","links":{"resolver":"https://pith.science/pith/O54SKHN3YHNQBLBU25BMA2WGLY","bundle":"https://pith.science/pith/O54SKHN3YHNQBLBU25BMA2WGLY/bundle.json","state":"https://pith.science/pith/O54SKHN3YHNQBLBU25BMA2WGLY/state.json","well_known_bundle":"https://pith.science/.well-known/pith/O54SKHN3YHNQBLBU25BMA2WGLY/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:O54SKHN3YHNQBLBU25BMA2WGLY","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":"e8a10929f0712d31ff6bc348a96d698c2386b9f6db78d2e31195e1acb04ba445","cross_cats_sorted":["cs.CV"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.GR","submitted_at":"2024-02-16T07:13:24Z","title_canon_sha256":"0ebb847886278d130c43b98702ae7986c8f099e7cd9ba8c7ceb4640131d55653"},"schema_version":"1.0","source":{"id":"2402.10483","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2402.10483","created_at":"2026-07-05T07:45:57Z"},{"alias_kind":"arxiv_version","alias_value":"2402.10483v1","created_at":"2026-07-05T07:45:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2402.10483","created_at":"2026-07-05T07:45:57Z"},{"alias_kind":"pith_short_12","alias_value":"O54SKHN3YHNQ","created_at":"2026-07-05T07:45:57Z"},{"alias_kind":"pith_short_16","alias_value":"O54SKHN3YHNQBLBU","created_at":"2026-07-05T07:45:57Z"},{"alias_kind":"pith_short_8","alias_value":"O54SKHN3","created_at":"2026-07-05T07:45:57Z"}],"graph_snapshots":[{"event_id":"sha256:4a862fe0070f5dd1581dffcbdbe140399a0be7c5cd4ca568e24543fa96499cd1","target":"graph","created_at":"2026-07-05T07:45:57Z","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/2402.10483/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Hairstyle reflects culture and ethnicity at first glance. In the digital era, various realistic human hairstyles are also critical to high-fidelity digital human assets for beauty and inclusivity. Yet, realistic hair modeling and real-time rendering for animation is a formidable challenge due to its sheer number of strands, complicated structures of geometry, and sophisticated interaction with light. This paper presents GaussianHair, a novel explicit hair representation. It enables comprehensive modeling of hair geometry and appearance from images, fostering innovative illumination effects and","authors_text":"Haimin Luo, Jingyi Yu, Lan Xu, Longwen Zhang, Min Ouyang, Qixuan Zhang, Suyi Jiang, Wei Yang, Zijun Zhao","cross_cats":["cs.CV"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.GR","submitted_at":"2024-02-16T07:13:24Z","title":"GaussianHair: Hair Modeling and Rendering with Light-aware Gaussians"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2402.10483","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":"sha256:3de4f758c195ce17c52aebe1030c45b0ce5cf74ae72a814b65a8aed8a4182c9f","target":"record","created_at":"2026-07-05T07:45:57Z","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":"e8a10929f0712d31ff6bc348a96d698c2386b9f6db78d2e31195e1acb04ba445","cross_cats_sorted":["cs.CV"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.GR","submitted_at":"2024-02-16T07:13:24Z","title_canon_sha256":"0ebb847886278d130c43b98702ae7986c8f099e7cd9ba8c7ceb4640131d55653"},"schema_version":"1.0","source":{"id":"2402.10483","kind":"arxiv","version":1}},"canonical_sha256":"7779251dbbc1db00ac34d742c06ac65e18e54c4ada61cf4412b71ec27b0334a7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7779251dbbc1db00ac34d742c06ac65e18e54c4ada61cf4412b71ec27b0334a7","first_computed_at":"2026-07-05T07:45:57.128373Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:45:57.128373Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"01i8JbAtRLX3knOOnWaXnnSunq7rS9WXCT7cs/JLR65zmcFj4SIxvdwrp9ApmN1PsVEN7dzBKy9VkMSdgkweAg==","signature_status":"signed_v1","signed_at":"2026-07-05T07:45:57.128793Z","signed_message":"canonical_sha256_bytes"},"source_id":"2402.10483","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3de4f758c195ce17c52aebe1030c45b0ce5cf74ae72a814b65a8aed8a4182c9f","sha256:4a862fe0070f5dd1581dffcbdbe140399a0be7c5cd4ca568e24543fa96499cd1"],"state_sha256":"85e2d08f78b49fde1fcf8f7d7b402728bd8900e516c2916d0bc00e0b153986a3"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KVEiW7Lc1GTVqZdkIi2LKKtQ6A/myIQZeZukWJ3KnVe+GBa3mKN+CzZtBh2fz90N3GcDhuIDkl3zu4SLJJwgBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-07T01:32:58.640216Z","bundle_sha256":"0124a03fab0b0b2192df04e2781bb42c6effea459e81c295e5dedabe9846c33d"}}