{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:KUU3PD4OSQTBFPGTKSIDYSAOVJ","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":"143cd40c3fe4248411f8937493141fe2ffbd237666540b7899fbed886b8b6cc0","cross_cats_sorted":["cs.HC"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2018-09-14T17:41:59Z","title_canon_sha256":"096e674a9b4c6927a2fbcbf2d9b1797fc196d50490c9d6bb5cb22cb38c41558c"},"schema_version":"1.0","source":{"id":"1809.05518","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1809.05518","created_at":"2026-05-18T00:05:41Z"},{"alias_kind":"arxiv_version","alias_value":"1809.05518v1","created_at":"2026-05-18T00:05:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1809.05518","created_at":"2026-05-18T00:05:41Z"},{"alias_kind":"pith_short_12","alias_value":"KUU3PD4OSQTB","created_at":"2026-05-18T12:32:33Z"},{"alias_kind":"pith_short_16","alias_value":"KUU3PD4OSQTBFPGT","created_at":"2026-05-18T12:32:33Z"},{"alias_kind":"pith_short_8","alias_value":"KUU3PD4O","created_at":"2026-05-18T12:32:33Z"}],"graph_snapshots":[{"event_id":"sha256:fdec37e282fc4810934c16a1a50730755ba42dd77914579c97df62629a375bfd","target":"graph","created_at":"2026-05-18T00:05:41Z","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":"SocialRobot is a collaborative European project, which focuses on providing a practical and interactive solution to improve the quality of life of elderly people. Having this in mind, a state of the art robotic mobile platform has been integrated with virtual social care technology to meet the elderly individual needs and requirements, following a human centered approach. In this short paper, we make an overview of SocialRobot, the developed architecture and the human-robot interactive scenarios being prepared and tested in the framework of the project for dissemination and exploitation purpos","authors_text":"Christophoros Christophorou, David Portugal, Dimosthenis Georgiadis, Eleni Christodoulou, George Samaras, Jo\\~ao Freire, Jorge Dias, Lu\\'is Santos, Marios Belk, Panayiotis Andreou, Paulo Alvito, Pedro Trindade","cross_cats":["cs.HC"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2018-09-14T17:41:59Z","title":"SocialRobot: Towards a Personalized Elderly Care Mobile Robot"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1809.05518","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":"sha256:0c376699504bc3a98c9567813e5e2a3f9c481939b18c6d17f9629c863ef720eb","target":"record","created_at":"2026-05-18T00:05:41Z","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":"143cd40c3fe4248411f8937493141fe2ffbd237666540b7899fbed886b8b6cc0","cross_cats_sorted":["cs.HC"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2018-09-14T17:41:59Z","title_canon_sha256":"096e674a9b4c6927a2fbcbf2d9b1797fc196d50490c9d6bb5cb22cb38c41558c"},"schema_version":"1.0","source":{"id":"1809.05518","kind":"arxiv","version":1}},"canonical_sha256":"5529b78f8e942612bcd354903c480eaa4d1c43f5a6d0b6288065a66ce12eaf5e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5529b78f8e942612bcd354903c480eaa4d1c43f5a6d0b6288065a66ce12eaf5e","first_computed_at":"2026-05-18T00:05:41.209934Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:05:41.209934Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"XNTzxuLTXsJD8WRZKWQ9kCXKMakX8oEfC670dPBdCxburZs4fcNT8qmtwYpxV1mPMiKeOzwLdlU4bvayaHXxDw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:05:41.210593Z","signed_message":"canonical_sha256_bytes"},"source_id":"1809.05518","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0c376699504bc3a98c9567813e5e2a3f9c481939b18c6d17f9629c863ef720eb","sha256:fdec37e282fc4810934c16a1a50730755ba42dd77914579c97df62629a375bfd"],"state_sha256":"b0ac4200173b046bc91bc1290788ca59e1ab2ae3f568be09014c295a6ebd14fa"}