{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:RPEFFUHKH3Y6UP6LMYZQJTDVGF","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":"12acb3b495e61704726d6ee4e6e130bd39404d69e60b052c29f2069278c7d449","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2020-08-13T09:26:01Z","title_canon_sha256":"9bad603d0896e6c639f9971c0866ffe37e16777da96c8372e7b035a1f4dad8b8"},"schema_version":"1.0","source":{"id":"2008.05770","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2008.05770","created_at":"2026-07-05T01:26:57Z"},{"alias_kind":"arxiv_version","alias_value":"2008.05770v1","created_at":"2026-07-05T01:26:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2008.05770","created_at":"2026-07-05T01:26:57Z"},{"alias_kind":"pith_short_12","alias_value":"RPEFFUHKH3Y6","created_at":"2026-07-05T01:26:57Z"},{"alias_kind":"pith_short_16","alias_value":"RPEFFUHKH3Y6UP6L","created_at":"2026-07-05T01:26:57Z"},{"alias_kind":"pith_short_8","alias_value":"RPEFFUHK","created_at":"2026-07-05T01:26:57Z"}],"graph_snapshots":[{"event_id":"sha256:9284ec55fb2a24de92e0d9cc4b700c3a28d54dd048df57da9be47d12dbf30d04","target":"graph","created_at":"2026-07-05T01:26:57Z","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/2008.05770/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"3D human pose estimation from a single image is an inverse problem due to the inherent ambiguity of the missing depth. Several previous works addressed the inverse problem by generating multiple hypotheses. However, these works are strongly supervised and require ground truth 2D-to-3D correspondences which can be difficult to obtain. In this paper, we propose a weakly supervised deep generative network to address the inverse problem and circumvent the need for ground truth 2D-to-3D correspondences. To this end, we design our network to model a proposal distribution which we use to approximate ","authors_text":"Chen Li, Gim Hee Lee","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2020-08-13T09:26:01Z","title":"Weakly Supervised Generative Network for Multiple 3D Human Pose Hypotheses"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2008.05770","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":"sha256:1361838e911a609868ef83ee4d8fc00b48779edac8e0577c3200ab1558777a86","target":"record","created_at":"2026-07-05T01:26:57Z","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":"12acb3b495e61704726d6ee4e6e130bd39404d69e60b052c29f2069278c7d449","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2020-08-13T09:26:01Z","title_canon_sha256":"9bad603d0896e6c639f9971c0866ffe37e16777da96c8372e7b035a1f4dad8b8"},"schema_version":"1.0","source":{"id":"2008.05770","kind":"arxiv","version":1}},"canonical_sha256":"8bc852d0ea3ef1ea3fcb663304cc753159622f52a8a7fdf93c6912b968f3c86c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8bc852d0ea3ef1ea3fcb663304cc753159622f52a8a7fdf93c6912b968f3c86c","first_computed_at":"2026-07-05T01:26:57.120414Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:26:57.120414Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"DZPFUCzgnl0OWd7QjlOE4dDAvRwlwpRiszip2jT0rTH8rYzNkfiu0A560lwRt7Q3CNJUbaqxZmGFaP4s9NuiAA==","signature_status":"signed_v1","signed_at":"2026-07-05T01:26:57.120870Z","signed_message":"canonical_sha256_bytes"},"source_id":"2008.05770","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1361838e911a609868ef83ee4d8fc00b48779edac8e0577c3200ab1558777a86","sha256:9284ec55fb2a24de92e0d9cc4b700c3a28d54dd048df57da9be47d12dbf30d04"],"state_sha256":"57f1013c9c469ad46ca6619b91d5125ef8695d9592998d6933f2c06cd6083fff"}