{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:TD6VEB7J7B7Y4ZYJR3AQ22DACI","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":"2be83c5cecf71297d4e6af443b2d48c837d8592180242e675ca901e55bd56c86","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2026-06-03T04:44:50Z","title_canon_sha256":"3bd0a7829a31c1ac56393f76ff74219d4291b74ebd5373ed43d257e7ba0a2487"},"schema_version":"1.0","source":{"id":"2606.04442","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.04442","created_at":"2026-06-04T01:09:08Z"},{"alias_kind":"arxiv_version","alias_value":"2606.04442v1","created_at":"2026-06-04T01:09:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.04442","created_at":"2026-06-04T01:09:08Z"},{"alias_kind":"pith_short_12","alias_value":"TD6VEB7J7B7Y","created_at":"2026-06-04T01:09:08Z"},{"alias_kind":"pith_short_16","alias_value":"TD6VEB7J7B7Y4ZYJ","created_at":"2026-06-04T01:09:08Z"},{"alias_kind":"pith_short_8","alias_value":"TD6VEB7J","created_at":"2026-06-04T01:09:08Z"}],"graph_snapshots":[{"event_id":"sha256:9d89c876884e85fa6f689b42eb6ea78d8855aad9d285e0892d4c4714059c8f9c","target":"graph","created_at":"2026-06-04T01:09:08Z","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/2606.04442/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"AI systems increasingly need to combine two demanding capabilities: navigating multi-session conversation history and performing deep reading comprehension within long documents. Yet no existing benchmark evaluates both simultaneously. We introduce MemoryDocDataSet, a synthetic benchmark of 50 micro-worlds and 1,000 QA pairs in which each instance comprises 3-5 personas, a temporal event graph spanning months of activity, 3-5 real long documents (20,000-50,000 tokens each sourced from the Caselaw Access Project), multi-session conversations grounded on those documents, and 20 question-answer p","authors_text":"Jialun Wu, Qiyang Xie, Shuai Xiao, Su Liu, Weikai Zhou, Xinjie He, Zhiyuan Lin","cross_cats":["cs.AI"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2026-06-03T04:44:50Z","title":"MemoryDocDataSet: A Benchmark for Joint Conversational Memory and Long Document Reasoning"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.04442","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:f5d11ce52b2a21bde0d26b89f967dcab9a8960c83cc262fd6c5c79e61a62d6c8","target":"record","created_at":"2026-06-04T01:09:08Z","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":"2be83c5cecf71297d4e6af443b2d48c837d8592180242e675ca901e55bd56c86","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2026-06-03T04:44:50Z","title_canon_sha256":"3bd0a7829a31c1ac56393f76ff74219d4291b74ebd5373ed43d257e7ba0a2487"},"schema_version":"1.0","source":{"id":"2606.04442","kind":"arxiv","version":1}},"canonical_sha256":"98fd5207e9f87f8e67098ec10d686012157479062ec2429a9cec2bfa0d8f075d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"98fd5207e9f87f8e67098ec10d686012157479062ec2429a9cec2bfa0d8f075d","first_computed_at":"2026-06-04T01:09:08.296592Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-04T01:09:08.296592Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"RgGSICKjsoXjkoOdmsFPBxbYTmjlDgyOQcFuiskNIqk+JplpYmVQ0F3Ts0eRlW18DQa67k13uROhUN4O/+uOBQ==","signature_status":"signed_v1","signed_at":"2026-06-04T01:09:08.297060Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.04442","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f5d11ce52b2a21bde0d26b89f967dcab9a8960c83cc262fd6c5c79e61a62d6c8","sha256:9d89c876884e85fa6f689b42eb6ea78d8855aad9d285e0892d4c4714059c8f9c"],"state_sha256":"052e10709ba234829c5220bda0cd00108333d56bdc812e0ed8fb12aecfcc6678"}