{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:C3WVU6PCQ34EKTI7HOOF552EPH","short_pith_number":"pith:C3WVU6PC","canonical_record":{"source":{"id":"2307.03115","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2023-07-06T16:35:25Z","cross_cats_sorted":[],"title_canon_sha256":"88b0fcb9294953a680c7ee12fe023530a290f5f3e3017b52786cd3b034660ba7","abstract_canon_sha256":"8748bc5a34cb12c4f5ea6533a2a75c00bffe38d5219672075df45545f303e09d"},"schema_version":"1.0"},"canonical_sha256":"16ed5a79e286f8454d1f3b9c5ef74479d0744e8f03936362a49356891c766ac8","source":{"kind":"arxiv","id":"2307.03115","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2307.03115","created_at":"2026-07-05T06:28:28Z"},{"alias_kind":"arxiv_version","alias_value":"2307.03115v1","created_at":"2026-07-05T06:28:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2307.03115","created_at":"2026-07-05T06:28:28Z"},{"alias_kind":"pith_short_12","alias_value":"C3WVU6PCQ34E","created_at":"2026-07-05T06:28:28Z"},{"alias_kind":"pith_short_16","alias_value":"C3WVU6PCQ34EKTI7","created_at":"2026-07-05T06:28:28Z"},{"alias_kind":"pith_short_8","alias_value":"C3WVU6PC","created_at":"2026-07-05T06:28:28Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:C3WVU6PCQ34EKTI7HOOF552EPH","target":"record","payload":{"canonical_record":{"source":{"id":"2307.03115","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2023-07-06T16:35:25Z","cross_cats_sorted":[],"title_canon_sha256":"88b0fcb9294953a680c7ee12fe023530a290f5f3e3017b52786cd3b034660ba7","abstract_canon_sha256":"8748bc5a34cb12c4f5ea6533a2a75c00bffe38d5219672075df45545f303e09d"},"schema_version":"1.0"},"canonical_sha256":"16ed5a79e286f8454d1f3b9c5ef74479d0744e8f03936362a49356891c766ac8","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:28:28.173216Z","signature_b64":"lYYB/fe6c3Nyxz83dMTXCAd6A3trhsX7ukdtaTMowh7Nh8vviAhUi2By+KMjVmaT2Tl7XzLvYHMVsGQ99hC7DQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"16ed5a79e286f8454d1f3b9c5ef74479d0744e8f03936362a49356891c766ac8","last_reissued_at":"2026-07-05T06:28:28.172867Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:28:28.172867Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2307.03115","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T06:28:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qMrQSDWLxKGbDmlSLBRDjKhpmHpr/9fSce3zo5pxSP0aJq4gTIkSxTeKC1EUhEWcqKr1jZeKRZ92W0vpaneKCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T10:31:35.665098Z"},"content_sha256":"8c8f0279844c067e69de4720ba81fb109dbb798966850362fa3c34f9f0d911db","schema_version":"1.0","event_id":"sha256:8c8f0279844c067e69de4720ba81fb109dbb798966850362fa3c34f9f0d911db"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:C3WVU6PCQ34EKTI7HOOF552EPH","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"KoRC: Knowledge oriented Reading Comprehension Benchmark for Deep Text Understanding","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CL","authors_text":"Jifan Yu, Juanzi Li, Lei Hou, Shulin Cao, Xin Lv, Yantao Liu, Zijun Yao","submitted_at":"2023-07-06T16:35:25Z","abstract_excerpt":"Deep text understanding, which requires the connections between a given document and prior knowledge beyond its text, has been highlighted by many benchmarks in recent years. However, these benchmarks have encountered two major limitations. On the one hand, most of them require human annotation of knowledge, which leads to limited knowledge coverage. On the other hand, they usually use choices or spans in the texts as the answers, which results in narrow answer space. To overcome these limitations, we build a new challenging benchmark named KoRc in this paper. Compared with previous benchmarks"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2307.03115","kind":"arxiv","version":1},"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/2307.03115/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":"2026-07-05T06:28:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bPXq1lUt4TE51pOTA9zYj6CuCkNN5n3wX+XjUiqupORHafFpOhFAN4kXq5/gRmSeoZifNUZ7/wHtSrHynGBIAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T10:31:35.665506Z"},"content_sha256":"d675bf999c3464579fae1afe03e8e5d6b5c666f75ca974edd211c0b0b5e080e7","schema_version":"1.0","event_id":"sha256:d675bf999c3464579fae1afe03e8e5d6b5c666f75ca974edd211c0b0b5e080e7"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/C3WVU6PCQ34EKTI7HOOF552EPH/bundle.json","state_url":"https://pith.science/pith/C3WVU6PCQ34EKTI7HOOF552EPH/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/C3WVU6PCQ34EKTI7HOOF552EPH/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":"2026-07-06T10:31:35Z","links":{"resolver":"https://pith.science/pith/C3WVU6PCQ34EKTI7HOOF552EPH","bundle":"https://pith.science/pith/C3WVU6PCQ34EKTI7HOOF552EPH/bundle.json","state":"https://pith.science/pith/C3WVU6PCQ34EKTI7HOOF552EPH/state.json","well_known_bundle":"https://pith.science/.well-known/pith/C3WVU6PCQ34EKTI7HOOF552EPH/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:C3WVU6PCQ34EKTI7HOOF552EPH","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":"8748bc5a34cb12c4f5ea6533a2a75c00bffe38d5219672075df45545f303e09d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2023-07-06T16:35:25Z","title_canon_sha256":"88b0fcb9294953a680c7ee12fe023530a290f5f3e3017b52786cd3b034660ba7"},"schema_version":"1.0","source":{"id":"2307.03115","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2307.03115","created_at":"2026-07-05T06:28:28Z"},{"alias_kind":"arxiv_version","alias_value":"2307.03115v1","created_at":"2026-07-05T06:28:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2307.03115","created_at":"2026-07-05T06:28:28Z"},{"alias_kind":"pith_short_12","alias_value":"C3WVU6PCQ34E","created_at":"2026-07-05T06:28:28Z"},{"alias_kind":"pith_short_16","alias_value":"C3WVU6PCQ34EKTI7","created_at":"2026-07-05T06:28:28Z"},{"alias_kind":"pith_short_8","alias_value":"C3WVU6PC","created_at":"2026-07-05T06:28:28Z"}],"graph_snapshots":[{"event_id":"sha256:d675bf999c3464579fae1afe03e8e5d6b5c666f75ca974edd211c0b0b5e080e7","target":"graph","created_at":"2026-07-05T06:28:28Z","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/2307.03115/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Deep text understanding, which requires the connections between a given document and prior knowledge beyond its text, has been highlighted by many benchmarks in recent years. However, these benchmarks have encountered two major limitations. On the one hand, most of them require human annotation of knowledge, which leads to limited knowledge coverage. On the other hand, they usually use choices or spans in the texts as the answers, which results in narrow answer space. To overcome these limitations, we build a new challenging benchmark named KoRc in this paper. Compared with previous benchmarks","authors_text":"Jifan Yu, Juanzi Li, Lei Hou, Shulin Cao, Xin Lv, Yantao Liu, Zijun Yao","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2023-07-06T16:35:25Z","title":"KoRC: Knowledge oriented Reading Comprehension Benchmark for Deep Text Understanding"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2307.03115","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":"sha256:8c8f0279844c067e69de4720ba81fb109dbb798966850362fa3c34f9f0d911db","target":"record","created_at":"2026-07-05T06:28:28Z","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":"8748bc5a34cb12c4f5ea6533a2a75c00bffe38d5219672075df45545f303e09d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2023-07-06T16:35:25Z","title_canon_sha256":"88b0fcb9294953a680c7ee12fe023530a290f5f3e3017b52786cd3b034660ba7"},"schema_version":"1.0","source":{"id":"2307.03115","kind":"arxiv","version":1}},"canonical_sha256":"16ed5a79e286f8454d1f3b9c5ef74479d0744e8f03936362a49356891c766ac8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"16ed5a79e286f8454d1f3b9c5ef74479d0744e8f03936362a49356891c766ac8","first_computed_at":"2026-07-05T06:28:28.172867Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:28:28.172867Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"lYYB/fe6c3Nyxz83dMTXCAd6A3trhsX7ukdtaTMowh7Nh8vviAhUi2By+KMjVmaT2Tl7XzLvYHMVsGQ99hC7DQ==","signature_status":"signed_v1","signed_at":"2026-07-05T06:28:28.173216Z","signed_message":"canonical_sha256_bytes"},"source_id":"2307.03115","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8c8f0279844c067e69de4720ba81fb109dbb798966850362fa3c34f9f0d911db","sha256:d675bf999c3464579fae1afe03e8e5d6b5c666f75ca974edd211c0b0b5e080e7"],"state_sha256":"152a1555ae10369d462892c1743dfb642ebdd8b6bd06c073f52b8c55a9ca9f24"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fJE1Z8gs4XTS4UIc8VfG50ntaOd/eb7IHCat4g9jxRWu/Yr48eu2oOGo4ThTMPwv91cIczHgvVF3yt88qMxfDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-06T10:31:35.667477Z","bundle_sha256":"d040ce459e904b9d922c084924a0f7a93a0bfea5fc217ff4ed4684dec684c7bc"}}