{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:52FRQBMOUSG23YOYW74CP57NGN","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":"ed4a2c323bde1c7129683c8590eaf7f8702a4698b5efba1b224603533bb10eae","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2020-05-01T21:55:40Z","title_canon_sha256":"fdfb76be594bc342c0f2e52a05ceff0d0e5564e17ba2e24d8747c871174a92cd"},"schema_version":"1.0","source":{"id":"2005.00630","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2005.00630","created_at":"2026-07-05T00:59:44Z"},{"alias_kind":"arxiv_version","alias_value":"2005.00630v1","created_at":"2026-07-05T00:59:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2005.00630","created_at":"2026-07-05T00:59:44Z"},{"alias_kind":"pith_short_12","alias_value":"52FRQBMOUSG2","created_at":"2026-07-05T00:59:44Z"},{"alias_kind":"pith_short_16","alias_value":"52FRQBMOUSG23YOY","created_at":"2026-07-05T00:59:44Z"},{"alias_kind":"pith_short_8","alias_value":"52FRQBMO","created_at":"2026-07-05T00:59:44Z"}],"graph_snapshots":[{"event_id":"sha256:223b0651cddd838487b9198fe8e5780682cfe43328dea164dea6cd6f38c6aaa4","target":"graph","created_at":"2026-07-05T00:59:44Z","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/2005.00630/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In recent years, a series of Transformer-based models unlocked major improvements in general natural language understanding (NLU) tasks. Such a fast pace of research would not be possible without general NLU benchmarks, which allow for a fair comparison of the proposed methods. However, such benchmarks are available only for a handful of languages. To alleviate this issue, we introduce a comprehensive multi-task benchmark for the Polish language understanding, accompanied by an online leaderboard. It consists of a diverse set of tasks, adopted from existing datasets for named entity recognitio","authors_text":"Ireneusz Gawlik, Janusz Tracz, Piotr Rybak, Robert Mroczkowski","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2020-05-01T21:55:40Z","title":"KLEJ: Comprehensive Benchmark for Polish Language Understanding"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2005.00630","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:eeed17bee7fdfd098d1acefe36154c19ad799cf962327bcd590e80c996d6a994","target":"record","created_at":"2026-07-05T00:59:44Z","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":"ed4a2c323bde1c7129683c8590eaf7f8702a4698b5efba1b224603533bb10eae","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2020-05-01T21:55:40Z","title_canon_sha256":"fdfb76be594bc342c0f2e52a05ceff0d0e5564e17ba2e24d8747c871174a92cd"},"schema_version":"1.0","source":{"id":"2005.00630","kind":"arxiv","version":1}},"canonical_sha256":"ee8b18058ea48dade1d8b7f827f7ed3360d14fdaf953b2613eae75a3b8040ebf","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ee8b18058ea48dade1d8b7f827f7ed3360d14fdaf953b2613eae75a3b8040ebf","first_computed_at":"2026-07-05T00:59:44.387705Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:59:44.387705Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"bbyqownLA1MGOFG1uMVJjP7IXqfHGhxPjXaYIhnUaCp4qHIf0uSPet2cKLw8rrUjCOoOSZwZ8R1oU1c4lerBBQ==","signature_status":"signed_v1","signed_at":"2026-07-05T00:59:44.388128Z","signed_message":"canonical_sha256_bytes"},"source_id":"2005.00630","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:eeed17bee7fdfd098d1acefe36154c19ad799cf962327bcd590e80c996d6a994","sha256:223b0651cddd838487b9198fe8e5780682cfe43328dea164dea6cd6f38c6aaa4"],"state_sha256":"f4ece8be8f3c1a47606c1078366eaa510b0cdf905020bd8e4dbf8e13b008f34b"}