{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2021:PMNUX2FPPABE5AXOUKJK4AZS3Q","short_pith_number":"pith:PMNUX2FP","canonical_record":{"source":{"id":"2106.08087","kind":"arxiv","version":6},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2021-06-15T12:25:30Z","cross_cats_sorted":["cs.AI","cs.IR","cs.LG"],"title_canon_sha256":"d64293a894ca39d324b003b8bdd7ac1dddefefaeec73c55fffb0abbf4cd8f92e","abstract_canon_sha256":"dab1bb527a94b5f58d0c0b28398b3802ede8a13326a5b26e666c677c4698e69c"},"schema_version":"1.0"},"canonical_sha256":"7b1b4be8af78024e82eea292ae0332dc0994327d68083509fce0421706db617e","source":{"kind":"arxiv","id":"2106.08087","version":6},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2106.08087","created_at":"2026-07-05T05:12:08Z"},{"alias_kind":"arxiv_version","alias_value":"2106.08087v6","created_at":"2026-07-05T05:12:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2106.08087","created_at":"2026-07-05T05:12:08Z"},{"alias_kind":"pith_short_12","alias_value":"PMNUX2FPPABE","created_at":"2026-07-05T05:12:08Z"},{"alias_kind":"pith_short_16","alias_value":"PMNUX2FPPABE5AXO","created_at":"2026-07-05T05:12:08Z"},{"alias_kind":"pith_short_8","alias_value":"PMNUX2FP","created_at":"2026-07-05T05:12:08Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2021:PMNUX2FPPABE5AXOUKJK4AZS3Q","target":"record","payload":{"canonical_record":{"source":{"id":"2106.08087","kind":"arxiv","version":6},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2021-06-15T12:25:30Z","cross_cats_sorted":["cs.AI","cs.IR","cs.LG"],"title_canon_sha256":"d64293a894ca39d324b003b8bdd7ac1dddefefaeec73c55fffb0abbf4cd8f92e","abstract_canon_sha256":"dab1bb527a94b5f58d0c0b28398b3802ede8a13326a5b26e666c677c4698e69c"},"schema_version":"1.0"},"canonical_sha256":"7b1b4be8af78024e82eea292ae0332dc0994327d68083509fce0421706db617e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:12:08.548987Z","signature_b64":"i6Qbg2u3VWN/93lRI1HJxDUxdehb2MOD0ELf1uuE3beQzCPAMv8xpWrr2p2qlUx0cfUdmmDKhhYZ5Dxg+WJBBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7b1b4be8af78024e82eea292ae0332dc0994327d68083509fce0421706db617e","last_reissued_at":"2026-07-05T05:12:08.548450Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:12:08.548450Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2106.08087","source_version":6,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T05:12:08Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"o8vO315Ho5d4+Me7UNn/shsDBaTQsC9nOPjDMe+Lqzt+7u2Vm8K0ilahAgZ5VZtFWV6fyHjaVu/ZnlJU1afuDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T05:07:25.314969Z"},"content_sha256":"2521a9b1f314b4cad4e0fa42574b9d73da3f71e0439e9ebb4aac0b243fc6ff7b","schema_version":"1.0","event_id":"sha256:2521a9b1f314b4cad4e0fa42574b9d73da3f71e0439e9ebb4aac0b243fc6ff7b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2021:PMNUX2FPPABE5AXOUKJK4AZS3Q","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"CBLUE: A Chinese Biomedical Language Understanding Evaluation Benchmark","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.AI","cs.IR","cs.LG"],"primary_cat":"cs.CL","authors_text":"Baobao Chang, Buzhou Tang, Chuanqi Tan, Fei Huang, Guotong Xie, Hongying Zan, Hui Zong, Jian Xu, Jun Yan, Kangping Yin, Kunli Zhang, Lei Li, Linfeng Li, Luo Si, Mosha Chen, Ningyu Zhang, Qingcai Chen, Xiaozhuan Liang, Xin Shang, Yuan Ni, Zhen Bi, Zheng Yuan, Zhifang Sui","submitted_at":"2021-06-15T12:25:30Z","abstract_excerpt":"Artificial Intelligence (AI), along with the recent progress in biomedical language understanding, is gradually changing medical practice. With the development of biomedical language understanding benchmarks, AI applications are widely used in the medical field. However, most benchmarks are limited to English, which makes it challenging to replicate many of the successes in English for other languages. To facilitate research in this direction, we collect real-world biomedical data and present the first Chinese Biomedical Language Understanding Evaluation (CBLUE) benchmark: a collection of natu"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2106.08087","kind":"arxiv","version":6},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2106.08087/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T05:12:08Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6eVjuYOeJTVji9D1RJ2kkZZeOD02Sw2jGmGheKfBjMDcA5ydURxCPJRTP7VO4EoCSPO9kr3IaNGVgedxDy6PDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T05:07:25.315637Z"},"content_sha256":"da6068f53870c7b60129bd7401fb02daefe2dc11104d5cb248f41c6ce7219c0a","schema_version":"1.0","event_id":"sha256:da6068f53870c7b60129bd7401fb02daefe2dc11104d5cb248f41c6ce7219c0a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/PMNUX2FPPABE5AXOUKJK4AZS3Q/bundle.json","state_url":"https://pith.science/pith/PMNUX2FPPABE5AXOUKJK4AZS3Q/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/PMNUX2FPPABE5AXOUKJK4AZS3Q/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-07-07T05:07:25Z","links":{"resolver":"https://pith.science/pith/PMNUX2FPPABE5AXOUKJK4AZS3Q","bundle":"https://pith.science/pith/PMNUX2FPPABE5AXOUKJK4AZS3Q/bundle.json","state":"https://pith.science/pith/PMNUX2FPPABE5AXOUKJK4AZS3Q/state.json","well_known_bundle":"https://pith.science/.well-known/pith/PMNUX2FPPABE5AXOUKJK4AZS3Q/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:PMNUX2FPPABE5AXOUKJK4AZS3Q","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":"dab1bb527a94b5f58d0c0b28398b3802ede8a13326a5b26e666c677c4698e69c","cross_cats_sorted":["cs.AI","cs.IR","cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2021-06-15T12:25:30Z","title_canon_sha256":"d64293a894ca39d324b003b8bdd7ac1dddefefaeec73c55fffb0abbf4cd8f92e"},"schema_version":"1.0","source":{"id":"2106.08087","kind":"arxiv","version":6}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2106.08087","created_at":"2026-07-05T05:12:08Z"},{"alias_kind":"arxiv_version","alias_value":"2106.08087v6","created_at":"2026-07-05T05:12:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2106.08087","created_at":"2026-07-05T05:12:08Z"},{"alias_kind":"pith_short_12","alias_value":"PMNUX2FPPABE","created_at":"2026-07-05T05:12:08Z"},{"alias_kind":"pith_short_16","alias_value":"PMNUX2FPPABE5AXO","created_at":"2026-07-05T05:12:08Z"},{"alias_kind":"pith_short_8","alias_value":"PMNUX2FP","created_at":"2026-07-05T05:12:08Z"}],"graph_snapshots":[{"event_id":"sha256:da6068f53870c7b60129bd7401fb02daefe2dc11104d5cb248f41c6ce7219c0a","target":"graph","created_at":"2026-07-05T05:12:08Z","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/2106.08087/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Artificial Intelligence (AI), along with the recent progress in biomedical language understanding, is gradually changing medical practice. With the development of biomedical language understanding benchmarks, AI applications are widely used in the medical field. However, most benchmarks are limited to English, which makes it challenging to replicate many of the successes in English for other languages. To facilitate research in this direction, we collect real-world biomedical data and present the first Chinese Biomedical Language Understanding Evaluation (CBLUE) benchmark: a collection of natu","authors_text":"Baobao Chang, Buzhou Tang, Chuanqi Tan, Fei Huang, Guotong Xie, Hongying Zan, Hui Zong, Jian Xu, Jun Yan, Kangping Yin, Kunli Zhang, Lei Li, Linfeng Li, Luo Si, Mosha Chen, Ningyu Zhang, Qingcai Chen, Xiaozhuan Liang, Xin Shang, Yuan Ni, Zhen Bi, Zheng Yuan, Zhifang Sui","cross_cats":["cs.AI","cs.IR","cs.LG"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2021-06-15T12:25:30Z","title":"CBLUE: A Chinese Biomedical Language Understanding Evaluation Benchmark"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2106.08087","kind":"arxiv","version":6},"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":"sha256:2521a9b1f314b4cad4e0fa42574b9d73da3f71e0439e9ebb4aac0b243fc6ff7b","target":"record","created_at":"2026-07-05T05:12:08Z","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":"dab1bb527a94b5f58d0c0b28398b3802ede8a13326a5b26e666c677c4698e69c","cross_cats_sorted":["cs.AI","cs.IR","cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2021-06-15T12:25:30Z","title_canon_sha256":"d64293a894ca39d324b003b8bdd7ac1dddefefaeec73c55fffb0abbf4cd8f92e"},"schema_version":"1.0","source":{"id":"2106.08087","kind":"arxiv","version":6}},"canonical_sha256":"7b1b4be8af78024e82eea292ae0332dc0994327d68083509fce0421706db617e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7b1b4be8af78024e82eea292ae0332dc0994327d68083509fce0421706db617e","first_computed_at":"2026-07-05T05:12:08.548450Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:12:08.548450Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"i6Qbg2u3VWN/93lRI1HJxDUxdehb2MOD0ELf1uuE3beQzCPAMv8xpWrr2p2qlUx0cfUdmmDKhhYZ5Dxg+WJBBA==","signature_status":"signed_v1","signed_at":"2026-07-05T05:12:08.548987Z","signed_message":"canonical_sha256_bytes"},"source_id":"2106.08087","source_kind":"arxiv","source_version":6}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2521a9b1f314b4cad4e0fa42574b9d73da3f71e0439e9ebb4aac0b243fc6ff7b","sha256:da6068f53870c7b60129bd7401fb02daefe2dc11104d5cb248f41c6ce7219c0a"],"state_sha256":"c472b2b7da17e4883e11ea785425487744d2b47b9ad80f0b952317884b4bd2d1"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"omu9ryUnEFa7gGsXBbSkmxMThPOmFVljNIw1wFbsEfDFl+l8CkC313nJPEHP8cv9Rxwuyb8g78I7zp4Vg4r6Bw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-07T05:07:25.319221Z","bundle_sha256":"9f56dd2f0e077d9dad3a212b7ae8633631aaa08cb5960596c299508a36c7f62a"}}