{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:WPMSUXNYPKVTHLP7KYP7O35VDH","short_pith_number":"pith:WPMSUXNY","canonical_record":{"source":{"id":"1807.02632","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2018-07-07T08:18:31Z","cross_cats_sorted":[],"title_canon_sha256":"03074ef2f5a1a36eb46e41e9dca277d4aeb4aed569ad0621450ec9f92ef06465","abstract_canon_sha256":"e8708740921ac9d1c1359251d5fb8e7718a1745f7945a9d484e4ff3ec0ff437b"},"schema_version":"1.0"},"canonical_sha256":"b3d92a5db87aab33adff561ff76fb519e04f77bf2f0b21882b5ad99e93a8a037","source":{"kind":"arxiv","id":"1807.02632","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1807.02632","created_at":"2026-05-18T00:11:16Z"},{"alias_kind":"arxiv_version","alias_value":"1807.02632v1","created_at":"2026-05-18T00:11:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.02632","created_at":"2026-05-18T00:11:16Z"},{"alias_kind":"pith_short_12","alias_value":"WPMSUXNYPKVT","created_at":"2026-05-18T12:33:01Z"},{"alias_kind":"pith_short_16","alias_value":"WPMSUXNYPKVTHLP7","created_at":"2026-05-18T12:33:01Z"},{"alias_kind":"pith_short_8","alias_value":"WPMSUXNY","created_at":"2026-05-18T12:33:01Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:WPMSUXNYPKVTHLP7KYP7O35VDH","target":"record","payload":{"canonical_record":{"source":{"id":"1807.02632","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2018-07-07T08:18:31Z","cross_cats_sorted":[],"title_canon_sha256":"03074ef2f5a1a36eb46e41e9dca277d4aeb4aed569ad0621450ec9f92ef06465","abstract_canon_sha256":"e8708740921ac9d1c1359251d5fb8e7718a1745f7945a9d484e4ff3ec0ff437b"},"schema_version":"1.0"},"canonical_sha256":"b3d92a5db87aab33adff561ff76fb519e04f77bf2f0b21882b5ad99e93a8a037","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:11:16.492098Z","signature_b64":"ReShX8YNfQ54ywzOV6/n7EvvZmsTqwsxU/nqOlGPy8HG1c+AZQattnTq64ipLnRow+lZvy7LzCQFcCmjahMkCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b3d92a5db87aab33adff561ff76fb519e04f77bf2f0b21882b5ad99e93a8a037","last_reissued_at":"2026-05-18T00:11:16.491377Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:11:16.491377Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1807.02632","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":"2026-05-18T00:11:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"VUReInzXL/rYu+2qre1hUaypTM4y4o4OB95OxG63cHdHP6lSZvo5Ar/K34DC9Q1dbcEbZOnVKE50pdrwfBWFAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T15:46:03.364138Z"},"content_sha256":"4b459ae402d06f465a4a0b49acb777168f59c57b3bac145bdf01594234697d92","schema_version":"1.0","event_id":"sha256:4b459ae402d06f465a4a0b49acb777168f59c57b3bac145bdf01594234697d92"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:WPMSUXNYPKVTHLP7KYP7O35VDH","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Representing a Partially Observed Non-Rigid 3D Human Using Eigen-Texture and Eigen-Deformation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Akihiko Sayo, Ambrosio Blanco, Fabian Lorenzo Dayrit, Hiroshi Kawasaki, Katsushi Ikeuchi, Ryosuke Kimura, Yuta Nakashima","submitted_at":"2018-07-07T08:18:31Z","abstract_excerpt":"Reconstruction of the shape and motion of humans from RGB-D is a challenging problem, receiving much attention in recent years. Recent approaches for full-body reconstruction use a statistic shape model, which is built upon accurate full-body scans of people in skin-tight clothes, to complete invisible parts due to occlusion. Such a statistic model may still be fit to an RGB-D measurement with loose clothes but cannot describe its deformations, such as clothing wrinkles. Observed surfaces may be reconstructed precisely from actual measurements, while we have no cues for unobserved surfaces. Fo"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.02632","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":""},"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":"2026-05-18T00:11:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"p2omXGpF08J68wR7XIOQuEMa9+872ze8HLUm7yGkcRUOFp4upV7kmIB3kLvHey6gxLiGwpPl2LF0d+QUcfhPCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T15:46:03.364889Z"},"content_sha256":"16f4008dda4920f262932e22b109e441c743e59ae140928ee605d1aaf41ddfbc","schema_version":"1.0","event_id":"sha256:16f4008dda4920f262932e22b109e441c743e59ae140928ee605d1aaf41ddfbc"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/WPMSUXNYPKVTHLP7KYP7O35VDH/bundle.json","state_url":"https://pith.science/pith/WPMSUXNYPKVTHLP7KYP7O35VDH/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/WPMSUXNYPKVTHLP7KYP7O35VDH/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":"2026-05-25T15:46:03Z","links":{"resolver":"https://pith.science/pith/WPMSUXNYPKVTHLP7KYP7O35VDH","bundle":"https://pith.science/pith/WPMSUXNYPKVTHLP7KYP7O35VDH/bundle.json","state":"https://pith.science/pith/WPMSUXNYPKVTHLP7KYP7O35VDH/state.json","well_known_bundle":"https://pith.science/.well-known/pith/WPMSUXNYPKVTHLP7KYP7O35VDH/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:WPMSUXNYPKVTHLP7KYP7O35VDH","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":"e8708740921ac9d1c1359251d5fb8e7718a1745f7945a9d484e4ff3ec0ff437b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2018-07-07T08:18:31Z","title_canon_sha256":"03074ef2f5a1a36eb46e41e9dca277d4aeb4aed569ad0621450ec9f92ef06465"},"schema_version":"1.0","source":{"id":"1807.02632","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1807.02632","created_at":"2026-05-18T00:11:16Z"},{"alias_kind":"arxiv_version","alias_value":"1807.02632v1","created_at":"2026-05-18T00:11:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.02632","created_at":"2026-05-18T00:11:16Z"},{"alias_kind":"pith_short_12","alias_value":"WPMSUXNYPKVT","created_at":"2026-05-18T12:33:01Z"},{"alias_kind":"pith_short_16","alias_value":"WPMSUXNYPKVTHLP7","created_at":"2026-05-18T12:33:01Z"},{"alias_kind":"pith_short_8","alias_value":"WPMSUXNY","created_at":"2026-05-18T12:33:01Z"}],"graph_snapshots":[{"event_id":"sha256:16f4008dda4920f262932e22b109e441c743e59ae140928ee605d1aaf41ddfbc","target":"graph","created_at":"2026-05-18T00:11:16Z","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"},"paper":{"abstract_excerpt":"Reconstruction of the shape and motion of humans from RGB-D is a challenging problem, receiving much attention in recent years. Recent approaches for full-body reconstruction use a statistic shape model, which is built upon accurate full-body scans of people in skin-tight clothes, to complete invisible parts due to occlusion. Such a statistic model may still be fit to an RGB-D measurement with loose clothes but cannot describe its deformations, such as clothing wrinkles. Observed surfaces may be reconstructed precisely from actual measurements, while we have no cues for unobserved surfaces. Fo","authors_text":"Akihiko Sayo, Ambrosio Blanco, Fabian Lorenzo Dayrit, Hiroshi Kawasaki, Katsushi Ikeuchi, Ryosuke Kimura, Yuta Nakashima","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2018-07-07T08:18:31Z","title":"Representing a Partially Observed Non-Rigid 3D Human Using Eigen-Texture and Eigen-Deformation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.02632","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":"sha256:4b459ae402d06f465a4a0b49acb777168f59c57b3bac145bdf01594234697d92","target":"record","created_at":"2026-05-18T00:11:16Z","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":"e8708740921ac9d1c1359251d5fb8e7718a1745f7945a9d484e4ff3ec0ff437b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2018-07-07T08:18:31Z","title_canon_sha256":"03074ef2f5a1a36eb46e41e9dca277d4aeb4aed569ad0621450ec9f92ef06465"},"schema_version":"1.0","source":{"id":"1807.02632","kind":"arxiv","version":1}},"canonical_sha256":"b3d92a5db87aab33adff561ff76fb519e04f77bf2f0b21882b5ad99e93a8a037","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b3d92a5db87aab33adff561ff76fb519e04f77bf2f0b21882b5ad99e93a8a037","first_computed_at":"2026-05-18T00:11:16.491377Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:11:16.491377Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ReShX8YNfQ54ywzOV6/n7EvvZmsTqwsxU/nqOlGPy8HG1c+AZQattnTq64ipLnRow+lZvy7LzCQFcCmjahMkCg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:11:16.492098Z","signed_message":"canonical_sha256_bytes"},"source_id":"1807.02632","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4b459ae402d06f465a4a0b49acb777168f59c57b3bac145bdf01594234697d92","sha256:16f4008dda4920f262932e22b109e441c743e59ae140928ee605d1aaf41ddfbc"],"state_sha256":"0ce7b365d49e743cdec12abf19fc799e82df1921c886410fbe20d9c3684ce2bb"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Z6xxA1PA7UJ7jnlC+n+vRpODNbZ3ToQSWO1GD0zCwt6vA6TzTYcnkLEak+D8reyJwEKMi+S4VpzXjYwPv/AdBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T15:46:03.368991Z","bundle_sha256":"bd23fc9d39413886be87fecacfb6758b461991b9c641d9b1c55c1ba7e096fbdf"}}