{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2026:TBQUEE5JZSA7HKOBQM6CBLDMV3","short_pith_number":"pith:TBQUEE5J","schema_version":"1.0","canonical_sha256":"98614213a9cc81f3a9c1833c20ac6caedf65a1eb6bdf4bb5579652a6789488ec","source":{"kind":"arxiv","id":"2606.25632","version":1},"attestation_state":"computed","paper":{"title":"Staying In Character: Perspective-Bounded Memory For Book-Based Role-Playing Agents","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.AI"],"primary_cat":"cs.CL","authors_text":"Junhe Zhang, Longbin Lai, Sichao Li, Xushuo Tang, Yifu Tang, Zhengyi Yang, Zihan Yang","submitted_at":"2026-06-24T09:37:49Z","abstract_excerpt":"Recent LLM role-playing systems build character agents from novels by extracting characters, scenes, and relations. Yet long-narrative role-playing suffers from two failures: Factual Overreach, where shared retrieval or parametric memory lets a character use facts outside its perspective, and Stylistic Monotony, where profile descriptions flatten a character into a fixed voice. To address these failures, we propose REVERIEMEM, a three-layer memory architecture for book-based character agents. The episodic layer stores first-person scene memories; the semantic layer stores visibility-tagged fac"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2606.25632","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2026-06-24T09:37:49Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"34fc5c298fe54f52b522045ca2c5d49682d96eabf270b2c4ac96a138d177f8b2","abstract_canon_sha256":"fdba611d71d3b6f29c0e022770ba2f55bca01d3dfb6ab0f09835f3e08cd0fa76"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-25T01:18:11.059958Z","signature_b64":"PwzgZqo0AXnYffchb/fmiIDi5525YV1HXazfPcOLD0HMD7G5BpOU8J+JuAR5VI7nYrafv0R5lMBE4jcfwFHSCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"98614213a9cc81f3a9c1833c20ac6caedf65a1eb6bdf4bb5579652a6789488ec","last_reissued_at":"2026-06-25T01:18:11.059536Z","signature_status":"signed_v1","first_computed_at":"2026-06-25T01:18:11.059536Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Staying In Character: Perspective-Bounded Memory For Book-Based Role-Playing Agents","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.AI"],"primary_cat":"cs.CL","authors_text":"Junhe Zhang, Longbin Lai, Sichao Li, Xushuo Tang, Yifu Tang, Zhengyi Yang, Zihan Yang","submitted_at":"2026-06-24T09:37:49Z","abstract_excerpt":"Recent LLM role-playing systems build character agents from novels by extracting characters, scenes, and relations. Yet long-narrative role-playing suffers from two failures: Factual Overreach, where shared retrieval or parametric memory lets a character use facts outside its perspective, and Stylistic Monotony, where profile descriptions flatten a character into a fixed voice. To address these failures, we propose REVERIEMEM, a three-layer memory architecture for book-based character agents. The episodic layer stores first-person scene memories; the semantic layer stores visibility-tagged fac"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.25632","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/2606.25632/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2606.25632","created_at":"2026-06-25T01:18:11.059599+00:00"},{"alias_kind":"arxiv_version","alias_value":"2606.25632v1","created_at":"2026-06-25T01:18:11.059599+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.25632","created_at":"2026-06-25T01:18:11.059599+00:00"},{"alias_kind":"pith_short_12","alias_value":"TBQUEE5JZSA7","created_at":"2026-06-25T01:18:11.059599+00:00"},{"alias_kind":"pith_short_16","alias_value":"TBQUEE5JZSA7HKOB","created_at":"2026-06-25T01:18:11.059599+00:00"},{"alias_kind":"pith_short_8","alias_value":"TBQUEE5J","created_at":"2026-06-25T01:18:11.059599+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/TBQUEE5JZSA7HKOBQM6CBLDMV3","json":"https://pith.science/pith/TBQUEE5JZSA7HKOBQM6CBLDMV3.json","graph_json":"https://pith.science/api/pith-number/TBQUEE5JZSA7HKOBQM6CBLDMV3/graph.json","events_json":"https://pith.science/api/pith-number/TBQUEE5JZSA7HKOBQM6CBLDMV3/events.json","paper":"https://pith.science/paper/TBQUEE5J"},"agent_actions":{"view_html":"https://pith.science/pith/TBQUEE5JZSA7HKOBQM6CBLDMV3","download_json":"https://pith.science/pith/TBQUEE5JZSA7HKOBQM6CBLDMV3.json","view_paper":"https://pith.science/paper/TBQUEE5J","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2606.25632&json=true","fetch_graph":"https://pith.science/api/pith-number/TBQUEE5JZSA7HKOBQM6CBLDMV3/graph.json","fetch_events":"https://pith.science/api/pith-number/TBQUEE5JZSA7HKOBQM6CBLDMV3/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/TBQUEE5JZSA7HKOBQM6CBLDMV3/action/timestamp_anchor","attest_storage":"https://pith.science/pith/TBQUEE5JZSA7HKOBQM6CBLDMV3/action/storage_attestation","attest_author":"https://pith.science/pith/TBQUEE5JZSA7HKOBQM6CBLDMV3/action/author_attestation","sign_citation":"https://pith.science/pith/TBQUEE5JZSA7HKOBQM6CBLDMV3/action/citation_signature","submit_replication":"https://pith.science/pith/TBQUEE5JZSA7HKOBQM6CBLDMV3/action/replication_record"}},"created_at":"2026-06-25T01:18:11.059599+00:00","updated_at":"2026-06-25T01:18:11.059599+00:00"}