{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:WERGUGVLPEJWKIBG6DVZPKEZTH","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":"de98c9ebbe40e487a44ed6a25462566549bb4503edd8fbf84d2eda2967ea6e9f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.HC","submitted_at":"2018-09-05T15:36:53Z","title_canon_sha256":"3696021be265f9f85c4d8906bd515e047330d83c614ac72b1e3bc64fa107f8a5"},"schema_version":"1.0","source":{"id":"1809.01581","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1809.01581","created_at":"2026-05-18T00:06:27Z"},{"alias_kind":"arxiv_version","alias_value":"1809.01581v1","created_at":"2026-05-18T00:06:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1809.01581","created_at":"2026-05-18T00:06:27Z"},{"alias_kind":"pith_short_12","alias_value":"WERGUGVLPEJW","created_at":"2026-05-18T12:32:59Z"},{"alias_kind":"pith_short_16","alias_value":"WERGUGVLPEJWKIBG","created_at":"2026-05-18T12:32:59Z"},{"alias_kind":"pith_short_8","alias_value":"WERGUGVL","created_at":"2026-05-18T12:32:59Z"}],"graph_snapshots":[{"event_id":"sha256:829c3bd44dbcffe6daaa792b9113d4717b80ae7561e0df79d81f8288682ea3cf","target":"graph","created_at":"2026-05-18T00:06:27Z","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 present dialogue management routines for a system to engage in multiparty agent-infant interaction. The ultimate purpose of this research is to help infants learn a visual sign language by engaging them in naturalistic and socially contingent conversations during an early-life critical period for language development (ages 6 to 12 months) as initiated by an artificial agent. As a first step, we focus on creating and maintaining agent-infant engagement that elicits appropriate and socially contingent responses from the baby. Our system includes two agents, a physical robot and an animated vi","authors_text":"Arcangelo Merla, Barbara Manini, David Traum, Eugenia Hee, Grady Gallagher, Laura-Ann Petitto, Setareh Nasihati Gilani, Zoey Walker","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.HC","submitted_at":"2018-09-05T15:36:53Z","title":"Multimodal Dialogue Management for Multiparty Interaction with Infants"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1809.01581","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:b9ba0b6031ed38ea628bd90d7a4620999b21e398404266b805ca48b8e2cecbf8","target":"record","created_at":"2026-05-18T00:06:27Z","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":"de98c9ebbe40e487a44ed6a25462566549bb4503edd8fbf84d2eda2967ea6e9f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.HC","submitted_at":"2018-09-05T15:36:53Z","title_canon_sha256":"3696021be265f9f85c4d8906bd515e047330d83c614ac72b1e3bc64fa107f8a5"},"schema_version":"1.0","source":{"id":"1809.01581","kind":"arxiv","version":1}},"canonical_sha256":"b1226a1aab7913652026f0eb97a89999cc1c6076283d511b738577129bf83e77","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b1226a1aab7913652026f0eb97a89999cc1c6076283d511b738577129bf83e77","first_computed_at":"2026-05-18T00:06:27.187401Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:06:27.187401Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"JhMKIdtY8hnhdqYnO+MRbnHscszotdeTDhvJLvi5L2YSzPEvUcfpTv6MfssSdnVnpsFUzoupAULpN31RWGyjDg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:06:27.188057Z","signed_message":"canonical_sha256_bytes"},"source_id":"1809.01581","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b9ba0b6031ed38ea628bd90d7a4620999b21e398404266b805ca48b8e2cecbf8","sha256:829c3bd44dbcffe6daaa792b9113d4717b80ae7561e0df79d81f8288682ea3cf"],"state_sha256":"6c3fd9d66084b0dc6999fbef10a8da9631b8add12bf2ec32900f830e7bcce2c9"}