{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:VBWGUN5R7ILPR3L7SUEHN2SW5W","short_pith_number":"pith:VBWGUN5R","canonical_record":{"source":{"id":"2405.14869","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-05-23T17:59:56Z","cross_cats_sorted":["cs.AI","cs.GR"],"title_canon_sha256":"2e1291f48eaedf3d9246511b751471615b94966c1f713af6a894e7a588753774","abstract_canon_sha256":"eec093a65b3652b13242aad3af88cd2f034fc182c7211ded965b9419b2f2884c"},"schema_version":"1.0"},"canonical_sha256":"a86c6a37b1fa16f8ed7f950876ea56edae3caa421606ffb171d02a29343d04ef","source":{"kind":"arxiv","id":"2405.14869","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2405.14869","created_at":"2026-07-05T09:06:59Z"},{"alias_kind":"arxiv_version","alias_value":"2405.14869v2","created_at":"2026-07-05T09:06:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2405.14869","created_at":"2026-07-05T09:06:59Z"},{"alias_kind":"pith_short_12","alias_value":"VBWGUN5R7ILP","created_at":"2026-07-05T09:06:59Z"},{"alias_kind":"pith_short_16","alias_value":"VBWGUN5R7ILPR3L7","created_at":"2026-07-05T09:06:59Z"},{"alias_kind":"pith_short_8","alias_value":"VBWGUN5R","created_at":"2026-07-05T09:06:59Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:VBWGUN5R7ILPR3L7SUEHN2SW5W","target":"record","payload":{"canonical_record":{"source":{"id":"2405.14869","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-05-23T17:59:56Z","cross_cats_sorted":["cs.AI","cs.GR"],"title_canon_sha256":"2e1291f48eaedf3d9246511b751471615b94966c1f713af6a894e7a588753774","abstract_canon_sha256":"eec093a65b3652b13242aad3af88cd2f034fc182c7211ded965b9419b2f2884c"},"schema_version":"1.0"},"canonical_sha256":"a86c6a37b1fa16f8ed7f950876ea56edae3caa421606ffb171d02a29343d04ef","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:06:59.753160Z","signature_b64":"TZJlI6PhEE6y0YYOr2RELXCUX68NnJ8d9l5OraFmhaxxHfVjQoqOtkWxLZyFyi8Rq6bedKjqC8OI+t6hkEmvDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a86c6a37b1fa16f8ed7f950876ea56edae3caa421606ffb171d02a29343d04ef","last_reissued_at":"2026-07-05T09:06:59.752640Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:06:59.752640Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2405.14869","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":"2026-07-05T09:06:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NXtHeowPnGw1j0Iwa0gbpJ1PFNmbTg1F423LP/pykACthxQtESRaOBldOxz77K5AqCa3kUp3t/ZDrRvAVQPbCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-17T15:36:00.108536Z"},"content_sha256":"4135194c5348b4cd59e7ce1258f3cfbd1fcda1cbffc150634aa5dae6d51b76b4","schema_version":"1.0","event_id":"sha256:4135194c5348b4cd59e7ce1258f3cfbd1fcda1cbffc150634aa5dae6d51b76b4"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:VBWGUN5R7ILPR3L7SUEHN2SW5W","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"PuzzleAvatar: Assembling 3D Avatars from Personal Albums","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.AI","cs.GR"],"primary_cat":"cs.CV","authors_text":"Dimitrios Tzionas, Michael J. Black, Yufei Ye, Yuliang Xiu, Zhen Liu","submitted_at":"2024-05-23T17:59:56Z","abstract_excerpt":"Generating personalized 3D avatars is crucial for AR/VR. However, recent text-to-3D methods that generate avatars for celebrities or fictional characters, struggle with everyday people. Methods for faithful reconstruction typically require full-body images in controlled settings. What if a user could just upload their personal \"OOTD\" (Outfit Of The Day) photo collection and get a faithful avatar in return? The challenge is that such casual photo collections contain diverse poses, challenging viewpoints, cropped views, and occlusion (albeit with a consistent outfit, accessories and hairstyle). "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2405.14869","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/2405.14869/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":"2026-07-05T09:06:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gd5m6Nv0PwD6P1nZfV4ZwF72zZmJMd8X82A853yJywF7ksFI5ToipOpbAYlQRrQEUbFf/ndx5GOcIOpAwOHaCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-17T15:36:00.110619Z"},"content_sha256":"7830b688c498827a207782abde369d27b4301992844849a60b5d897b3033dedb","schema_version":"1.0","event_id":"sha256:7830b688c498827a207782abde369d27b4301992844849a60b5d897b3033dedb"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/VBWGUN5R7ILPR3L7SUEHN2SW5W/bundle.json","state_url":"https://pith.science/pith/VBWGUN5R7ILPR3L7SUEHN2SW5W/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/VBWGUN5R7ILPR3L7SUEHN2SW5W/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":"2026-08-17T15:36:00Z","links":{"resolver":"https://pith.science/pith/VBWGUN5R7ILPR3L7SUEHN2SW5W","bundle":"https://pith.science/pith/VBWGUN5R7ILPR3L7SUEHN2SW5W/bundle.json","state":"https://pith.science/pith/VBWGUN5R7ILPR3L7SUEHN2SW5W/state.json","well_known_bundle":"https://pith.science/.well-known/pith/VBWGUN5R7ILPR3L7SUEHN2SW5W/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:VBWGUN5R7ILPR3L7SUEHN2SW5W","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":"eec093a65b3652b13242aad3af88cd2f034fc182c7211ded965b9419b2f2884c","cross_cats_sorted":["cs.AI","cs.GR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-05-23T17:59:56Z","title_canon_sha256":"2e1291f48eaedf3d9246511b751471615b94966c1f713af6a894e7a588753774"},"schema_version":"1.0","source":{"id":"2405.14869","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2405.14869","created_at":"2026-07-05T09:06:59Z"},{"alias_kind":"arxiv_version","alias_value":"2405.14869v2","created_at":"2026-07-05T09:06:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2405.14869","created_at":"2026-07-05T09:06:59Z"},{"alias_kind":"pith_short_12","alias_value":"VBWGUN5R7ILP","created_at":"2026-07-05T09:06:59Z"},{"alias_kind":"pith_short_16","alias_value":"VBWGUN5R7ILPR3L7","created_at":"2026-07-05T09:06:59Z"},{"alias_kind":"pith_short_8","alias_value":"VBWGUN5R","created_at":"2026-07-05T09:06:59Z"}],"graph_snapshots":[{"event_id":"sha256:7830b688c498827a207782abde369d27b4301992844849a60b5d897b3033dedb","target":"graph","created_at":"2026-07-05T09:06:59Z","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/2405.14869/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Generating personalized 3D avatars is crucial for AR/VR. However, recent text-to-3D methods that generate avatars for celebrities or fictional characters, struggle with everyday people. Methods for faithful reconstruction typically require full-body images in controlled settings. What if a user could just upload their personal \"OOTD\" (Outfit Of The Day) photo collection and get a faithful avatar in return? The challenge is that such casual photo collections contain diverse poses, challenging viewpoints, cropped views, and occlusion (albeit with a consistent outfit, accessories and hairstyle). ","authors_text":"Dimitrios Tzionas, Michael J. Black, Yufei Ye, Yuliang Xiu, Zhen Liu","cross_cats":["cs.AI","cs.GR"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-05-23T17:59:56Z","title":"PuzzleAvatar: Assembling 3D Avatars from Personal Albums"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2405.14869","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":"sha256:4135194c5348b4cd59e7ce1258f3cfbd1fcda1cbffc150634aa5dae6d51b76b4","target":"record","created_at":"2026-07-05T09:06:59Z","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":"eec093a65b3652b13242aad3af88cd2f034fc182c7211ded965b9419b2f2884c","cross_cats_sorted":["cs.AI","cs.GR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-05-23T17:59:56Z","title_canon_sha256":"2e1291f48eaedf3d9246511b751471615b94966c1f713af6a894e7a588753774"},"schema_version":"1.0","source":{"id":"2405.14869","kind":"arxiv","version":2}},"canonical_sha256":"a86c6a37b1fa16f8ed7f950876ea56edae3caa421606ffb171d02a29343d04ef","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a86c6a37b1fa16f8ed7f950876ea56edae3caa421606ffb171d02a29343d04ef","first_computed_at":"2026-07-05T09:06:59.752640Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:06:59.752640Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"TZJlI6PhEE6y0YYOr2RELXCUX68NnJ8d9l5OraFmhaxxHfVjQoqOtkWxLZyFyi8Rq6bedKjqC8OI+t6hkEmvDg==","signature_status":"signed_v1","signed_at":"2026-07-05T09:06:59.753160Z","signed_message":"canonical_sha256_bytes"},"source_id":"2405.14869","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4135194c5348b4cd59e7ce1258f3cfbd1fcda1cbffc150634aa5dae6d51b76b4","sha256:7830b688c498827a207782abde369d27b4301992844849a60b5d897b3033dedb"],"state_sha256":"357f83cb0ef9eef75471ceee3f9cae651e00353a71b8fb45e9a4a6c33e357494"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tzFYhEjTQktkGWTk5kUR+1XesmpIyrNOD/r1RoZbPfPtjOLCANk1m+UPlyKuKf4zoErbbwF24tlBhLcc7RSBDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-17T15:36:00.118401Z","bundle_sha256":"4fa181d35187f6225f680123b0b244fb1bed0cd6a23d029dc9945136ad42ed50"}}