{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:CXTTHPV4UGYDOOUMHCS745H3CS","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":"d999acbe31f14c182dc0553dddcdd059f55ced9edb987443320b98eec10c9d41","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2021-05-19T09:10:39Z","title_canon_sha256":"ce6109dacd1bb4ec763e1265b48331d61793b3b17df144132bde6f2beeba6744"},"schema_version":"1.0","source":{"id":"2105.09002","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2105.09002","created_at":"2026-07-05T02:49:55Z"},{"alias_kind":"arxiv_version","alias_value":"2105.09002v2","created_at":"2026-07-05T02:49:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2105.09002","created_at":"2026-07-05T02:49:55Z"},{"alias_kind":"pith_short_12","alias_value":"CXTTHPV4UGYD","created_at":"2026-07-05T02:49:55Z"},{"alias_kind":"pith_short_16","alias_value":"CXTTHPV4UGYDOOUM","created_at":"2026-07-05T02:49:55Z"},{"alias_kind":"pith_short_8","alias_value":"CXTTHPV4","created_at":"2026-07-05T02:49:55Z"}],"graph_snapshots":[{"event_id":"sha256:5320ab32b347de26dc67808cb089ab29c22c9233383df6de44325ee2ff2cb9e5","target":"graph","created_at":"2026-07-05T02:49:55Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2105.09002/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Knowledge graph embedding has been an active research topic for knowledge base completion (KGC), with progressive improvement from the initial TransE, TransH, RotatE et al to the current state-of-the-art QuatE. However, QuatE ignores the multi-faceted nature of the entity and the complexity of the relation, only using rigorous operation on quaternion space to capture the interaction between entitiy pair and relation, leaving opportunities for better knowledge representation which will finally help KGC. In this paper, we propose a novel model, QuatDE, with a dynamic mapping strategy to explicit","authors_text":"Haipeng Gao, Jim Wilson Owusu, Ke Qin, Kun Yang, Rufai Yusuf Zakari, Yuxue Yang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2021-05-19T09:10:39Z","title":"QuatDE: Dynamic Quaternion Embedding for Knowledge Graph Completion"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2105.09002","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:d6da97ed03d13b1207015e4ec85ea830ac32e905f0028d4618277e80d91f7410","target":"record","created_at":"2026-07-05T02:49:55Z","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":"d999acbe31f14c182dc0553dddcdd059f55ced9edb987443320b98eec10c9d41","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2021-05-19T09:10:39Z","title_canon_sha256":"ce6109dacd1bb4ec763e1265b48331d61793b3b17df144132bde6f2beeba6744"},"schema_version":"1.0","source":{"id":"2105.09002","kind":"arxiv","version":2}},"canonical_sha256":"15e733bebca1b0373a8c38a5fe74fb148fbfe857111c2c8cf75ea4af381c2de9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"15e733bebca1b0373a8c38a5fe74fb148fbfe857111c2c8cf75ea4af381c2de9","first_computed_at":"2026-07-05T02:49:55.227984Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:49:55.227984Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"uIhBRN3+tSEg82FJzfFZZucJi/YiBJw82dUNTC8Ugzr0Dj+h4zKZOsQstpyAGX5zjk39p1QJWUirMAODZzsPDQ==","signature_status":"signed_v1","signed_at":"2026-07-05T02:49:55.228522Z","signed_message":"canonical_sha256_bytes"},"source_id":"2105.09002","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d6da97ed03d13b1207015e4ec85ea830ac32e905f0028d4618277e80d91f7410","sha256:5320ab32b347de26dc67808cb089ab29c22c9233383df6de44325ee2ff2cb9e5"],"state_sha256":"018f101848339bc2f86e6217443cbfa7bd2913c7f8d9627b17790598c881e3b7"}