{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:E7L5QJBT6P6HX52WAM5EVB33GW","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":"5ca99d190387c6aa6eeca86a85550dd6044bccf2aa779d109843416c0aa3d5df","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2014-11-29T02:26:33Z","title_canon_sha256":"2e6acea1584f8214793a1072e8b82466fd3bf05b22efd0e26a5c61e9f4dda160"},"schema_version":"1.0","source":{"id":"1412.0060","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1412.0060","created_at":"2026-05-18T02:32:31Z"},{"alias_kind":"arxiv_version","alias_value":"1412.0060v1","created_at":"2026-05-18T02:32:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1412.0060","created_at":"2026-05-18T02:32:31Z"},{"alias_kind":"pith_short_12","alias_value":"E7L5QJBT6P6H","created_at":"2026-05-18T12:28:25Z"},{"alias_kind":"pith_short_16","alias_value":"E7L5QJBT6P6HX52W","created_at":"2026-05-18T12:28:25Z"},{"alias_kind":"pith_short_8","alias_value":"E7L5QJBT","created_at":"2026-05-18T12:28:25Z"}],"graph_snapshots":[{"event_id":"sha256:748c2d8e9ec1c6c2285401d43ba3b9c592818215383cbb670df5ef6cb0573220","target":"graph","created_at":"2026-05-18T02:32:31Z","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":"We tackle the problem of estimating the 3D pose of an individual's upper limbs (arms+hands) from a chest mounted depth-camera. Importantly, we consider pose estimation during everyday interactions with objects. Past work shows that strong pose+viewpoint priors and depth-based features are crucial for robust performance. In egocentric views, hands and arms are observable within a well defined volume in front of the camera. We call this volume an egocentric workspace. A notable property is that hand appearance correlates with workspace location. To exploit this correlation, we classify arm+hand ","authors_text":"Deva Ramanan, Gregory Rogez, James S. Supancic III","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2014-11-29T02:26:33Z","title":"Egocentric Pose Recognition in Four Lines of Code"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1412.0060","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":"sha256:9a8aabddff89be724b3d4f747d402d94cbcf3266dbb7011c77cdc85fa061c02d","target":"record","created_at":"2026-05-18T02:32:31Z","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":"5ca99d190387c6aa6eeca86a85550dd6044bccf2aa779d109843416c0aa3d5df","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2014-11-29T02:26:33Z","title_canon_sha256":"2e6acea1584f8214793a1072e8b82466fd3bf05b22efd0e26a5c61e9f4dda160"},"schema_version":"1.0","source":{"id":"1412.0060","kind":"arxiv","version":1}},"canonical_sha256":"27d7d82433f3fc7bf756033a4a877b35979403872dce00b7349fb97613cbb119","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"27d7d82433f3fc7bf756033a4a877b35979403872dce00b7349fb97613cbb119","first_computed_at":"2026-05-18T02:32:31.452512Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:32:31.452512Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"TyPNWNBB64L+VWcCx8LJEHoemuwkLd1wEmFfL3XVZyVgI+yzw8Rt7X8ONWEPbJksTYis+FIsH0wFtOW/E68sCw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:32:31.452962Z","signed_message":"canonical_sha256_bytes"},"source_id":"1412.0060","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9a8aabddff89be724b3d4f747d402d94cbcf3266dbb7011c77cdc85fa061c02d","sha256:748c2d8e9ec1c6c2285401d43ba3b9c592818215383cbb670df5ef6cb0573220"],"state_sha256":"1826cc3e280d6c3bec43ee9e64d162b4a33deb6a7c0d715e440588d13d7bb09f"}