{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:7RPH2DSHJCUXOVY2ET3UXR4MRH","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":"e68fcb39916590ad5d4358220b45a5f9f1b05d6806f24bd20f9e27f7466fa3ec","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2026-05-30T18:08:51Z","title_canon_sha256":"3e301699ef691a7d3fff2722016c21acc090262767b5a72df6d8040b483b64ee"},"schema_version":"1.0","source":{"id":"2606.00832","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.00832","created_at":"2026-06-02T01:04:07Z"},{"alias_kind":"arxiv_version","alias_value":"2606.00832v1","created_at":"2026-06-02T01:04:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.00832","created_at":"2026-06-02T01:04:07Z"},{"alias_kind":"pith_short_12","alias_value":"7RPH2DSHJCUX","created_at":"2026-06-02T01:04:07Z"},{"alias_kind":"pith_short_16","alias_value":"7RPH2DSHJCUXOVY2","created_at":"2026-06-02T01:04:07Z"},{"alias_kind":"pith_short_8","alias_value":"7RPH2DSH","created_at":"2026-06-02T01:04:07Z"}],"graph_snapshots":[{"event_id":"sha256:62352a7f32211ac89157059a5bfd2a9873a9a9119045bcce8daffa348dd2dfc5","target":"graph","created_at":"2026-06-02T01:04:07Z","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/2606.00832/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Recent advances in agentic AI have enabled agents to complete complex tasks through tool use, reasoning, and multi-step planning. Yet existing benchmarks evaluate agents within a single session, ignoring past actions, stated preferences, and prior decisions that agents must integrate to fulfill personalized user goals. We introduce Momento, a benchmark for persistent agentic task completion in multi-session service environments, requiring agents to take consequential, tool-mediated actions while resolving temporal dependencies and evolving user goals across sessions. Experimental results revea","authors_text":"Adril Putra Merin, Ayu Purwarianti, David Anugraha, Genta Indra Winata","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2026-05-30T18:08:51Z","title":"Momento: Evaluating Persistent Memory and Reasoning with Multi-Session Agentic Conversations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.00832","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:aeebdbf04d71e152b1eb0fb7559aeed48a37e316fe622758974fe4c4ef7e3361","target":"record","created_at":"2026-06-02T01:04:07Z","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":"e68fcb39916590ad5d4358220b45a5f9f1b05d6806f24bd20f9e27f7466fa3ec","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2026-05-30T18:08:51Z","title_canon_sha256":"3e301699ef691a7d3fff2722016c21acc090262767b5a72df6d8040b483b64ee"},"schema_version":"1.0","source":{"id":"2606.00832","kind":"arxiv","version":1}},"canonical_sha256":"fc5e7d0e4748a977571a24f74bc78c89d7551050efd4f3a88e25811adfab2016","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fc5e7d0e4748a977571a24f74bc78c89d7551050efd4f3a88e25811adfab2016","first_computed_at":"2026-06-02T01:04:07.108505Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-02T01:04:07.108505Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"g6voRatRN4FDsWKpUKRsG0QsY45OGHgHeFmojV61P+8Z1OyEpylCPt14uQDWH4UuMPxgx+bf5pUE4ftgDjlbAA==","signature_status":"signed_v1","signed_at":"2026-06-02T01:04:07.108873Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.00832","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:aeebdbf04d71e152b1eb0fb7559aeed48a37e316fe622758974fe4c4ef7e3361","sha256:62352a7f32211ac89157059a5bfd2a9873a9a9119045bcce8daffa348dd2dfc5"],"state_sha256":"765323b00f3e583da33b2da0bb5d69c4a82b66efbc20cc9d83d7975a56d1f5cc"}