{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:ZT7ON3F3N3M2VWZIUZ6JWBMAMW","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":"e8250ecf12dddbb675d3ba394711ecaeeac274e8cdd4cb04a284caf091cf124e","cross_cats_sorted":["cs.GR","cs.HC"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2015-10-09T15:47:00Z","title_canon_sha256":"4a7002e3d956cfd5117cd018a6f81e60c9bb14777e02e389e307aa91d715f844"},"schema_version":"1.0","source":{"id":"1510.02710","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1510.02710","created_at":"2026-05-18T01:30:41Z"},{"alias_kind":"arxiv_version","alias_value":"1510.02710v1","created_at":"2026-05-18T01:30:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1510.02710","created_at":"2026-05-18T01:30:41Z"},{"alias_kind":"pith_short_12","alias_value":"ZT7ON3F3N3M2","created_at":"2026-05-18T12:29:52Z"},{"alias_kind":"pith_short_16","alias_value":"ZT7ON3F3N3M2VWZI","created_at":"2026-05-18T12:29:52Z"},{"alias_kind":"pith_short_8","alias_value":"ZT7ON3F3","created_at":"2026-05-18T12:29:52Z"}],"graph_snapshots":[{"event_id":"sha256:ab520f06572627f2a57c55ff8837d861d7a110c4da041c420a6b9c3ef69a264d","target":"graph","created_at":"2026-05-18T01:30:41Z","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":"Procams-based cybernetics is a unique, emerging research field, which aims at enhancing and supporting our activities by naturally connecting human and computers/machines as a cooperative integrated system via projector-camera systems (procams). It rests on various research domains such as virtual/augmented reality, computer vision, computer graphics, projection display, human computer interface, human robot interaction and so on. This laboratory presentation provides a brief history including recent achievements of our procams-based cybernetics project.","authors_text":"Daisuke Iwai, Kosuke Sato, Noriko Takemura, Sei Ikeda","cross_cats":["cs.GR","cs.HC"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2015-10-09T15:47:00Z","title":"Procams-Based Cybernetics"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1510.02710","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":"sha256:34e980fccb45d37411bfe40c43929b3fd18c35469d4d7c01bee6f1c06da8f29f","target":"record","created_at":"2026-05-18T01:30:41Z","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":"e8250ecf12dddbb675d3ba394711ecaeeac274e8cdd4cb04a284caf091cf124e","cross_cats_sorted":["cs.GR","cs.HC"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2015-10-09T15:47:00Z","title_canon_sha256":"4a7002e3d956cfd5117cd018a6f81e60c9bb14777e02e389e307aa91d715f844"},"schema_version":"1.0","source":{"id":"1510.02710","kind":"arxiv","version":1}},"canonical_sha256":"ccfee6ecbb6ed9aadb28a67c9b058065b0fe3e2b63d9b509729ac6be07224616","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ccfee6ecbb6ed9aadb28a67c9b058065b0fe3e2b63d9b509729ac6be07224616","first_computed_at":"2026-05-18T01:30:41.665110Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:30:41.665110Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"8QBBSL6XbBE1TWl8RuB/fdvkVsZSLwLp+xZCazKG5CKxdGIVKFT9N7Cw+XgzK9vNlLrw4awjjhO39CPHTfvYAg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:30:41.665677Z","signed_message":"canonical_sha256_bytes"},"source_id":"1510.02710","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:34e980fccb45d37411bfe40c43929b3fd18c35469d4d7c01bee6f1c06da8f29f","sha256:ab520f06572627f2a57c55ff8837d861d7a110c4da041c420a6b9c3ef69a264d"],"state_sha256":"424832847b73f2d79eeba941f7a71ff4f11d064f1d63dcb195d645d94efff3f7"}