{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:YE6PWCM5JOTZT6WBUIMXA7SSIH","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":"abd806de121e8b01d942fb6e0914c67063d1c852385d3b86611028cf045c820e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2014-05-10T22:30:38Z","title_canon_sha256":"ac0abd40b2d397f59ad9f9a9757b9532ee5c44215ed2519da22bb75d7517be00"},"schema_version":"1.0","source":{"id":"1405.2476","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1405.2476","created_at":"2026-05-18T01:02:50Z"},{"alias_kind":"arxiv_version","alias_value":"1405.2476v4","created_at":"2026-05-18T01:02:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1405.2476","created_at":"2026-05-18T01:02:50Z"},{"alias_kind":"pith_short_12","alias_value":"YE6PWCM5JOTZ","created_at":"2026-05-18T12:28:57Z"},{"alias_kind":"pith_short_16","alias_value":"YE6PWCM5JOTZT6WB","created_at":"2026-05-18T12:28:57Z"},{"alias_kind":"pith_short_8","alias_value":"YE6PWCM5","created_at":"2026-05-18T12:28:57Z"}],"graph_snapshots":[{"event_id":"sha256:2fb5817fee59a7bc12f6bff6fdbe375a76be1c36a6948e219faf64a5ec45ba4b","target":"graph","created_at":"2026-05-18T01:02:50Z","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 prove the existence of a canonical form for semi-deterministic transducers with incomparable sets of output strings. Based on this, we develop an algorithm which learns semi-deterministic transducers given access to translation queries. We also prove that there is no learning algorithm for semi-deterministic transducers that uses only domain knowledge.","authors_text":"Achilles Beros, Colin de la Higuera","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2014-05-10T22:30:38Z","title":"A Canonical Semi-Deterministic Transducer"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1405.2476","kind":"arxiv","version":4},"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":"sha256:63db4dd2183b8a5e93845c0c991a9692e18a8127b9fca0a1ba05194848110c22","target":"record","created_at":"2026-05-18T01:02:50Z","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":"abd806de121e8b01d942fb6e0914c67063d1c852385d3b86611028cf045c820e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2014-05-10T22:30:38Z","title_canon_sha256":"ac0abd40b2d397f59ad9f9a9757b9532ee5c44215ed2519da22bb75d7517be00"},"schema_version":"1.0","source":{"id":"1405.2476","kind":"arxiv","version":4}},"canonical_sha256":"c13cfb099d4ba799fac1a219707e5241d42d1b00301dcebefb8196e1884445a3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c13cfb099d4ba799fac1a219707e5241d42d1b00301dcebefb8196e1884445a3","first_computed_at":"2026-05-18T01:02:50.039439Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:02:50.039439Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Rbr3PfDaDkbTXLyV8wS1teSFmv2d9CVRGofv57vNYc73lNMIm6DPKafKO02k7SV+P/wAmjQDXTWvTzsgAypCAA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:02:50.039855Z","signed_message":"canonical_sha256_bytes"},"source_id":"1405.2476","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:63db4dd2183b8a5e93845c0c991a9692e18a8127b9fca0a1ba05194848110c22","sha256:2fb5817fee59a7bc12f6bff6fdbe375a76be1c36a6948e219faf64a5ec45ba4b"],"state_sha256":"dd867afc79ae278b01e7cf1abe677b6e14ddeee159fbae2e06f3541842293cea"}