{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:T3LP2B4EBSZBHZ44GPY5KT3SJ3","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":"0a67b944464466e684ffd1287afc7702aa92752fa5b0025dc7c402c1e2bac447","cross_cats_sorted":["cs.MA","cs.SI"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.AI","submitted_at":"2025-10-22T07:00:33Z","title_canon_sha256":"c8d029ea5cd07e303c9a263aff7b05b840f1ef610439fae2b1c02c7bdef884ba"},"schema_version":"1.0","source":{"id":"2510.19299","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2510.19299","created_at":"2026-07-22T01:23:32Z"},{"alias_kind":"arxiv_version","alias_value":"2510.19299v2","created_at":"2026-07-22T01:23:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2510.19299","created_at":"2026-07-22T01:23:32Z"},{"alias_kind":"pith_short_12","alias_value":"T3LP2B4EBSZB","created_at":"2026-07-22T01:23:32Z"},{"alias_kind":"pith_short_16","alias_value":"T3LP2B4EBSZBHZ44","created_at":"2026-07-22T01:23:32Z"},{"alias_kind":"pith_short_8","alias_value":"T3LP2B4E","created_at":"2026-07-22T01:23:32Z"}],"graph_snapshots":[{"event_id":"sha256:27349b56255eb78b6e54addef4b4a219a0196e7f59370d49c833c9223f5f21a2","target":"graph","created_at":"2026-07-22T01:23:32Z","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/2510.19299/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Can large language model (LLM) agents reproduce the complex social dynamics that characterize human online behavior -- shaped by homophily, reciprocity, and social validation -- and what memory and learning mechanisms enable such dynamics to emerge? We present a multi-agent LLM simulation framework in which agents repeatedly interact, evaluate one another, and adapt their behavior through in-context learning accelerated by a coaching signal. To model human social behavior, we design behavioral reward functions that capture core drivers of online engagement, including social interaction, inform","authors_text":"Lin Tian, Marian-Andrei Rizoiu, Philipp J. Schneider","cross_cats":["cs.MA","cs.SI"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.AI","submitted_at":"2025-10-22T07:00:33Z","title":"Learning to Make Friends: Coaching LLM Agents toward Emergent Social Ties"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2510.19299","kind":"arxiv","version":2},"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":"sha256:929bbcb90c1be2b21a053609f70eb5a1445e5250a46344dea9e6062eeae2fe39","target":"record","created_at":"2026-07-22T01:23:32Z","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":"0a67b944464466e684ffd1287afc7702aa92752fa5b0025dc7c402c1e2bac447","cross_cats_sorted":["cs.MA","cs.SI"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.AI","submitted_at":"2025-10-22T07:00:33Z","title_canon_sha256":"c8d029ea5cd07e303c9a263aff7b05b840f1ef610439fae2b1c02c7bdef884ba"},"schema_version":"1.0","source":{"id":"2510.19299","kind":"arxiv","version":2}},"canonical_sha256":"9ed6fd07840cb213e79c33f1d54f724ec5184dec94c78f1aead34c532b4fe0d4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9ed6fd07840cb213e79c33f1d54f724ec5184dec94c78f1aead34c532b4fe0d4","first_computed_at":"2026-07-22T01:23:32.847594Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-22T01:23:32.847594Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"gQggb3GHiurkyLkFF3UWi9Rr4YgB5QFZ3egHd+9cvyqa1agEwEstq9JEtwi993YVvuExxVvmIeiIM+jmpvodAg==","signature_status":"signed_v1","signed_at":"2026-07-22T01:23:32.848588Z","signed_message":"canonical_sha256_bytes"},"source_id":"2510.19299","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:929bbcb90c1be2b21a053609f70eb5a1445e5250a46344dea9e6062eeae2fe39","sha256:27349b56255eb78b6e54addef4b4a219a0196e7f59370d49c833c9223f5f21a2"],"state_sha256":"4b3bfbcaca62c4b592e3cd94d95d0408e938d9f1fe6443e7f9628817377b3af3"}