{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:KKZAMSFVMK62STCLWN3DWSQT7G","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":"cd2bcf978bfc67d93b20623074e0821b82358f94370af48cb21f55ac96ebd853","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2018-02-01T21:50:40Z","title_canon_sha256":"d02111aa822f2d42db51611d0581572ec3d2f39d812e0b0d2c4549b4fa1283b0"},"schema_version":"1.0","source":{"id":"1802.00500","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1802.00500","created_at":"2026-05-18T00:09:52Z"},{"alias_kind":"arxiv_version","alias_value":"1802.00500v2","created_at":"2026-05-18T00:09:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1802.00500","created_at":"2026-05-18T00:09:52Z"},{"alias_kind":"pith_short_12","alias_value":"KKZAMSFVMK62","created_at":"2026-05-18T12:32:33Z"},{"alias_kind":"pith_short_16","alias_value":"KKZAMSFVMK62STCL","created_at":"2026-05-18T12:32:33Z"},{"alias_kind":"pith_short_8","alias_value":"KKZAMSFV","created_at":"2026-05-18T12:32:33Z"}],"graph_snapshots":[{"event_id":"sha256:d2819b583cad9785836f3cf242c749ebf636ed3ef191a75f4abe772524957664","target":"graph","created_at":"2026-05-18T00:09:52Z","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":"Goal-Oriented (GO) Dialogue Systems, colloquially known as goal oriented chatbots, help users achieve a predefined goal (e.g. book a movie ticket) within a closed domain. A first step is to understand the user's goal by using natural language understanding techniques. Once the goal is known, the bot must manage a dialogue to achieve that goal, which is conducted with respect to a learnt policy. The success of the dialogue system depends on the quality of the policy, which is in turn reliant on the availability of high-quality training data for the policy learning method, for instance Deep Rein","authors_text":"Andreea Hossmann, Claudiu Musat, Michael Baeriswyl, Vladimir Ilievski","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2018-02-01T21:50:40Z","title":"Goal-Oriented Chatbot Dialog Management Bootstrapping with Transfer Learning"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1802.00500","kind":"arxiv","version":2},"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":"sha256:39734480dc5f917666b77bd06f2556e01c019272d59f039f3ca6a16b6d14f2aa","target":"record","created_at":"2026-05-18T00:09:52Z","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":"cd2bcf978bfc67d93b20623074e0821b82358f94370af48cb21f55ac96ebd853","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2018-02-01T21:50:40Z","title_canon_sha256":"d02111aa822f2d42db51611d0581572ec3d2f39d812e0b0d2c4549b4fa1283b0"},"schema_version":"1.0","source":{"id":"1802.00500","kind":"arxiv","version":2}},"canonical_sha256":"52b20648b562bda94c4bb3763b4a13f9818049c9dc54136922b2898fc9def14c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"52b20648b562bda94c4bb3763b4a13f9818049c9dc54136922b2898fc9def14c","first_computed_at":"2026-05-18T00:09:52.672013Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:09:52.672013Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"2eb5u+bsvQkNhMZJvpUiLexR8Q4ZFs9/9/FL0CD3GQoV0flCuW+lhB4X1q2hl9HLkdRDMmcILrvhH7i+HKTsAw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:09:52.672819Z","signed_message":"canonical_sha256_bytes"},"source_id":"1802.00500","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:39734480dc5f917666b77bd06f2556e01c019272d59f039f3ca6a16b6d14f2aa","sha256:d2819b583cad9785836f3cf242c749ebf636ed3ef191a75f4abe772524957664"],"state_sha256":"b5a28ab315df9438628f6c267cc7cf858f6073f1694d3b76142c6a5b7ac8ad57"}