{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:5JJHZ6BOHJ7UYSG2GR5GL7PBJR","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":"dd04d693abeb881e9b278a15eb682eec51f69c4b325aae65ade1f66bf90bee1c","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CL","submitted_at":"2026-06-22T14:14:57Z","title_canon_sha256":"73e2182ae4dfdfc78675e0c2d8efbb31cb5d73462e6e0e42474f1894e02404ad"},"schema_version":"1.0","source":{"id":"2606.23387","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.23387","created_at":"2026-06-23T03:14:18Z"},{"alias_kind":"arxiv_version","alias_value":"2606.23387v1","created_at":"2026-06-23T03:14:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.23387","created_at":"2026-06-23T03:14:18Z"},{"alias_kind":"pith_short_12","alias_value":"5JJHZ6BOHJ7U","created_at":"2026-06-23T03:14:18Z"},{"alias_kind":"pith_short_16","alias_value":"5JJHZ6BOHJ7UYSG2","created_at":"2026-06-23T03:14:18Z"},{"alias_kind":"pith_short_8","alias_value":"5JJHZ6BO","created_at":"2026-06-23T03:14:18Z"}],"graph_snapshots":[{"event_id":"sha256:9c98cf82d3646a88cd1255b47b84caa40ae43a81926483b1b60ab1fc613fc8ab","target":"graph","created_at":"2026-06-23T03:14:18Z","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/2606.23387/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Self-stigma predicts treatment avoidance and disengagement among people who use drugs (PWUD), yet conversational systems aiming to provide support typically treat self-stigma expression as a uniform signal. We present a three-phase, proof-of-concept study of a persona-aware approach to LLM support. Latent Profile Analysis (LPA) on indicator-level features from 1,174 self-stigma expressors on Reddit yields a four-persona typology validated against held-out behavioral and linguistic features. Sequential Bayesian and recurrent neural classifiers recover these personas from limited posting histori","authors_text":"Layla Bouzoubaa, Rezvaneh Rezapour","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CL","submitted_at":"2026-06-22T14:14:57Z","title":"Self-Stigma Is Not a Monolith, but Generic Empathy Is: Persona-Conditioned LLM Support for People Who Use Drugs"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.23387","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":"sha256:9fd51f0bc261a8296f330c14cce4a697264eb051c44ae8aa6f06e29e0af54314","target":"record","created_at":"2026-06-23T03:14:18Z","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":"dd04d693abeb881e9b278a15eb682eec51f69c4b325aae65ade1f66bf90bee1c","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CL","submitted_at":"2026-06-22T14:14:57Z","title_canon_sha256":"73e2182ae4dfdfc78675e0c2d8efbb31cb5d73462e6e0e42474f1894e02404ad"},"schema_version":"1.0","source":{"id":"2606.23387","kind":"arxiv","version":1}},"canonical_sha256":"ea527cf82e3a7f4c48da347a65fde14c48748d2035392504fe6de17b12e149eb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ea527cf82e3a7f4c48da347a65fde14c48748d2035392504fe6de17b12e149eb","first_computed_at":"2026-06-23T03:14:18.523629Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-23T03:14:18.523629Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"BVJrq4sbSQGXQ5mkXx7xqlxWSQstH0nQdUB/KyVWrp6FxImmyRu5s6Qj6osfUow/guJFi5PxwMQjzTv2W3g8Bw==","signature_status":"signed_v1","signed_at":"2026-06-23T03:14:18.524016Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.23387","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9fd51f0bc261a8296f330c14cce4a697264eb051c44ae8aa6f06e29e0af54314","sha256:9c98cf82d3646a88cd1255b47b84caa40ae43a81926483b1b60ab1fc613fc8ab"],"state_sha256":"dea7e00667f761e2e2d408e220777cf50bd0e8b90a1fcb51906e4942423c4e45"}