{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:R62XSFM4BVISVLRDYJDDJQ3Q4J","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":"dc8cf88c18972f53e428db8f1cb190a9fac9daaf10ac58929c16a8a968742f00","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.IR","submitted_at":"2023-04-07T15:02:33Z","title_canon_sha256":"3ff14fc34bd20bdb5544e2bb52336d02d4afdc62670102fe18eb176b8cb797e5"},"schema_version":"1.0","source":{"id":"2304.03679","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2304.03679","created_at":"2026-07-05T05:58:58Z"},{"alias_kind":"arxiv_version","alias_value":"2304.03679v1","created_at":"2026-07-05T05:58:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2304.03679","created_at":"2026-07-05T05:58:58Z"},{"alias_kind":"pith_short_12","alias_value":"R62XSFM4BVIS","created_at":"2026-07-05T05:58:58Z"},{"alias_kind":"pith_short_16","alias_value":"R62XSFM4BVISVLRD","created_at":"2026-07-05T05:58:58Z"},{"alias_kind":"pith_short_8","alias_value":"R62XSFM4","created_at":"2026-07-05T05:58:58Z"}],"graph_snapshots":[{"event_id":"sha256:b3433e2d064267d28a18cceb36ee712ffbf9f9aee0c89753b4749585c0c834e0","target":"graph","created_at":"2026-07-05T05:58:58Z","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/2304.03679/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Passage ranking involves two stages: passage retrieval and passage re-ranking, which are important and challenging topics for both academics and industries in the area of Information Retrieval (IR). However, the commonly-used datasets for passage ranking usually focus on the English language. For non-English scenarios, such as Chinese, the existing datasets are limited in terms of data scale, fine-grained relevance annotation and false negative issues. To address this problem, we introduce T2Ranking, a large-scale Chinese benchmark for passage ranking. T2Ranking comprises more than 300K querie","authors_text":"Bingning Wang, Feiyang Lv, Haitao Li, Jin Ma, Qian Dong, Ting Yao, Weinan Gan, Xiangsheng Li, Xiaohui Xie, Yiqun Liu, Zhijing Wu","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.IR","submitted_at":"2023-04-07T15:02:33Z","title":"T2Ranking: A large-scale Chinese Benchmark for Passage Ranking"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2304.03679","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":"sha256:624d33692687f30e3011f54df73b3c2762236dae3eddf98f280f5cccca6f0c29","target":"record","created_at":"2026-07-05T05:58:58Z","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":"dc8cf88c18972f53e428db8f1cb190a9fac9daaf10ac58929c16a8a968742f00","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.IR","submitted_at":"2023-04-07T15:02:33Z","title_canon_sha256":"3ff14fc34bd20bdb5544e2bb52336d02d4afdc62670102fe18eb176b8cb797e5"},"schema_version":"1.0","source":{"id":"2304.03679","kind":"arxiv","version":1}},"canonical_sha256":"8fb579159c0d512aae23c24634c370e272788b47529758a532db3d2287202b9c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8fb579159c0d512aae23c24634c370e272788b47529758a532db3d2287202b9c","first_computed_at":"2026-07-05T05:58:58.947193Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:58:58.947193Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"85yktQKwZ/WclTi5XUaIq3c3HYjgjVSS1pi5VoqV1sESyNNbRwuvreHaCi+68mJV5RL0X++4tK8k6guhcLL7Dg==","signature_status":"signed_v1","signed_at":"2026-07-05T05:58:58.947626Z","signed_message":"canonical_sha256_bytes"},"source_id":"2304.03679","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:624d33692687f30e3011f54df73b3c2762236dae3eddf98f280f5cccca6f0c29","sha256:b3433e2d064267d28a18cceb36ee712ffbf9f9aee0c89753b4749585c0c834e0"],"state_sha256":"0a69ba21d39a81c2ae436a5f4da33eb8e997f807e6049d8c75a0c45e415f7c1f"}