{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:U6SNCCSXVLNWYDJPM7BRJ24NRM","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":"9f5d602bb96d9f32e64b17c5e2e744be7c556e9e97f541417490dfa67dfa8588","cross_cats_sorted":["cs.AI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2017-09-28T06:13:33Z","title_canon_sha256":"4b41b8ed93a7dc19b89abb8c1f35a5d20af799d4d48d621f0b3a06bc801b162c"},"schema_version":"1.0","source":{"id":"1709.09816","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1709.09816","created_at":"2026-05-18T00:34:06Z"},{"alias_kind":"arxiv_version","alias_value":"1709.09816v1","created_at":"2026-05-18T00:34:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1709.09816","created_at":"2026-05-18T00:34:06Z"},{"alias_kind":"pith_short_12","alias_value":"U6SNCCSXVLNW","created_at":"2026-05-18T12:31:46Z"},{"alias_kind":"pith_short_16","alias_value":"U6SNCCSXVLNWYDJP","created_at":"2026-05-18T12:31:46Z"},{"alias_kind":"pith_short_8","alias_value":"U6SNCCSX","created_at":"2026-05-18T12:31:46Z"}],"graph_snapshots":[{"event_id":"sha256:211f6b65b04eeea38eede49df241145b183949bb62d9d8f1b5fce61a3c84b78e","target":"graph","created_at":"2026-05-18T00:34:06Z","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 Edina, the University of Edinburgh's social bot for the Amazon Alexa Prize competition. Edina is a conversational agent whose responses utilize data harvested from Amazon Mechanical Turk (AMT) through an innovative new technique we call self-dialogues. These are conversations in which a single AMT Worker plays both participants in a dialogue. Such dialogues are surprisingly natural, efficient to collect and reflective of relevant and/or trending topics. These self-dialogues provide training data for a generative neural network as well as a basis for soft rules used by a matching sco","authors_text":"Ben Krause, Bonnie Webber, Daniel Duma, Emmanuel Kahembwe, Federico Fancellu, Jianpeng Cheng, Joachim Fainberg, Marco Damonte, Mihai Dobre","cross_cats":["cs.AI"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2017-09-28T06:13:33Z","title":"Edina: Building an Open Domain Socialbot with Self-dialogues"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1709.09816","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":"sha256:67f7d2cd024be6487f93961f03eae46ac86376e69f84b795e3bbd9934dfb3178","target":"record","created_at":"2026-05-18T00:34:06Z","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":"9f5d602bb96d9f32e64b17c5e2e744be7c556e9e97f541417490dfa67dfa8588","cross_cats_sorted":["cs.AI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2017-09-28T06:13:33Z","title_canon_sha256":"4b41b8ed93a7dc19b89abb8c1f35a5d20af799d4d48d621f0b3a06bc801b162c"},"schema_version":"1.0","source":{"id":"1709.09816","kind":"arxiv","version":1}},"canonical_sha256":"a7a4d10a57aadb6c0d2f67c314eb8d8b3b6543a1bc7156b226e95a1be51f4546","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a7a4d10a57aadb6c0d2f67c314eb8d8b3b6543a1bc7156b226e95a1be51f4546","first_computed_at":"2026-05-18T00:34:06.695757Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:34:06.695757Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"vxJKcI78o89Ucrn4DzJVv27iV0GARhPlqxpLsxZW0g3nk4v+v1Usm8yNWyvwZ0nAhjlD3iO8VqF0V+RtsmP1Cg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:34:06.696436Z","signed_message":"canonical_sha256_bytes"},"source_id":"1709.09816","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:67f7d2cd024be6487f93961f03eae46ac86376e69f84b795e3bbd9934dfb3178","sha256:211f6b65b04eeea38eede49df241145b183949bb62d9d8f1b5fce61a3c84b78e"],"state_sha256":"121f763b76b3121d4c4d15e3e34d0e248b5683c75b14e04cafa846eadee30762"}