{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:7OM4DIJRGZEO7DJ3NNNCVIWQXM","short_pith_number":"pith:7OM4DIJR","canonical_record":{"source":{"id":"2606.06794","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CL","submitted_at":"2026-06-05T00:45:03Z","cross_cats_sorted":["cs.IR"],"title_canon_sha256":"3207e11a9a1b3309602465a9dbb6cfb7e30316b30bdb16e97d377abef4046a0a","abstract_canon_sha256":"768fb38af95d149fa2250c3a6ae9a5756da01b2fe04c065c0547f9583e165008"},"schema_version":"1.0"},"canonical_sha256":"fb99c1a1313648ef8d3b6b5a2aa2d0bb19069c54646dc9544de7898dbf9affbd","source":{"kind":"arxiv","id":"2606.06794","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.06794","created_at":"2026-06-08T01:04:28Z"},{"alias_kind":"arxiv_version","alias_value":"2606.06794v1","created_at":"2026-06-08T01:04:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.06794","created_at":"2026-06-08T01:04:28Z"},{"alias_kind":"pith_short_12","alias_value":"7OM4DIJRGZEO","created_at":"2026-06-08T01:04:28Z"},{"alias_kind":"pith_short_16","alias_value":"7OM4DIJRGZEO7DJ3","created_at":"2026-06-08T01:04:28Z"},{"alias_kind":"pith_short_8","alias_value":"7OM4DIJR","created_at":"2026-06-08T01:04:28Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:7OM4DIJRGZEO7DJ3NNNCVIWQXM","target":"record","payload":{"canonical_record":{"source":{"id":"2606.06794","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CL","submitted_at":"2026-06-05T00:45:03Z","cross_cats_sorted":["cs.IR"],"title_canon_sha256":"3207e11a9a1b3309602465a9dbb6cfb7e30316b30bdb16e97d377abef4046a0a","abstract_canon_sha256":"768fb38af95d149fa2250c3a6ae9a5756da01b2fe04c065c0547f9583e165008"},"schema_version":"1.0"},"canonical_sha256":"fb99c1a1313648ef8d3b6b5a2aa2d0bb19069c54646dc9544de7898dbf9affbd","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-08T01:04:28.645244Z","signature_b64":"weMdBKu/KNQvXaAXTlFTDFjdfQ5456Y/JEYQRwk5YilU93ZFHX6BfQwuowPuc6buD61qEhEVWeyLn+R0NAYsBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fb99c1a1313648ef8d3b6b5a2aa2d0bb19069c54646dc9544de7898dbf9affbd","last_reissued_at":"2026-06-08T01:04:28.644413Z","signature_status":"signed_v1","first_computed_at":"2026-06-08T01:04:28.644413Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2606.06794","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-06-08T01:04:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qU1q2mWeoSPFXWN6iNPQzvZWcBxE8OJnt03iWbjrCMHGA7gIxKY/PkDXFg0Ioi6JGEpEQyvYyaU+kRiJnklbAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-30T18:21:42.445104Z"},"content_sha256":"1ced676af0e40c0624b679c6c4a0e3a39b46324effbc7122a689ba6a03916add","schema_version":"1.0","event_id":"sha256:1ced676af0e40c0624b679c6c4a0e3a39b46324effbc7122a689ba6a03916add"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:7OM4DIJRGZEO7DJ3NNNCVIWQXM","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"TA-RAG: Tone-Aware Retrieval-Augmented Generation for Peer-Support Health Communication","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":["cs.IR"],"primary_cat":"cs.CL","authors_text":"Anthony McCosker, Yong-Bin Kang","submitted_at":"2026-06-05T00:45:03Z","abstract_excerpt":"Retrieval-augmented generation (RAG) successfully grounds large language model (LLM) outputs in trusted documents, but factual grounding alone is insufficient for sensitive peer-support health communication. In domains such as HIV peer support, responses must also be accessible, stigma-free, empathetic, and tailored to the recipient. This paper presents TA-RAG, a lightweight, prompt-based tone-aware RAG framework that embeds explicit tone control into a RAG pipeline without requiring model fine-tuning. We operationalise tone across four core components: stigma-free rewriting, readability adjus"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.06794","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/2606.06794/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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-06-08T01:04:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Q0Msg26XBfpexXVOFBAro063o8NpWvqjgiXfv7WQq+B8Ilih20aa7bQlG+NhuyXgD4kxjxg8mIb4fdJyrkwtBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-30T18:21:42.445500Z"},"content_sha256":"133ae79cb671fb6af1979e68c24adb19d879fdfccf8d30f3d73746753b086f3b","schema_version":"1.0","event_id":"sha256:133ae79cb671fb6af1979e68c24adb19d879fdfccf8d30f3d73746753b086f3b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/7OM4DIJRGZEO7DJ3NNNCVIWQXM/bundle.json","state_url":"https://pith.science/pith/7OM4DIJRGZEO7DJ3NNNCVIWQXM/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/7OM4DIJRGZEO7DJ3NNNCVIWQXM/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-06-30T18:21:42Z","links":{"resolver":"https://pith.science/pith/7OM4DIJRGZEO7DJ3NNNCVIWQXM","bundle":"https://pith.science/pith/7OM4DIJRGZEO7DJ3NNNCVIWQXM/bundle.json","state":"https://pith.science/pith/7OM4DIJRGZEO7DJ3NNNCVIWQXM/state.json","well_known_bundle":"https://pith.science/.well-known/pith/7OM4DIJRGZEO7DJ3NNNCVIWQXM/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:7OM4DIJRGZEO7DJ3NNNCVIWQXM","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":"768fb38af95d149fa2250c3a6ae9a5756da01b2fe04c065c0547f9583e165008","cross_cats_sorted":["cs.IR"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CL","submitted_at":"2026-06-05T00:45:03Z","title_canon_sha256":"3207e11a9a1b3309602465a9dbb6cfb7e30316b30bdb16e97d377abef4046a0a"},"schema_version":"1.0","source":{"id":"2606.06794","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.06794","created_at":"2026-06-08T01:04:28Z"},{"alias_kind":"arxiv_version","alias_value":"2606.06794v1","created_at":"2026-06-08T01:04:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.06794","created_at":"2026-06-08T01:04:28Z"},{"alias_kind":"pith_short_12","alias_value":"7OM4DIJRGZEO","created_at":"2026-06-08T01:04:28Z"},{"alias_kind":"pith_short_16","alias_value":"7OM4DIJRGZEO7DJ3","created_at":"2026-06-08T01:04:28Z"},{"alias_kind":"pith_short_8","alias_value":"7OM4DIJR","created_at":"2026-06-08T01:04:28Z"}],"graph_snapshots":[{"event_id":"sha256:133ae79cb671fb6af1979e68c24adb19d879fdfccf8d30f3d73746753b086f3b","target":"graph","created_at":"2026-06-08T01:04:28Z","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/2606.06794/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Retrieval-augmented generation (RAG) successfully grounds large language model (LLM) outputs in trusted documents, but factual grounding alone is insufficient for sensitive peer-support health communication. In domains such as HIV peer support, responses must also be accessible, stigma-free, empathetic, and tailored to the recipient. This paper presents TA-RAG, a lightweight, prompt-based tone-aware RAG framework that embeds explicit tone control into a RAG pipeline without requiring model fine-tuning. We operationalise tone across four core components: stigma-free rewriting, readability adjus","authors_text":"Anthony McCosker, Yong-Bin Kang","cross_cats":["cs.IR"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CL","submitted_at":"2026-06-05T00:45:03Z","title":"TA-RAG: Tone-Aware Retrieval-Augmented Generation for Peer-Support Health Communication"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.06794","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":"sha256:1ced676af0e40c0624b679c6c4a0e3a39b46324effbc7122a689ba6a03916add","target":"record","created_at":"2026-06-08T01:04:28Z","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":"768fb38af95d149fa2250c3a6ae9a5756da01b2fe04c065c0547f9583e165008","cross_cats_sorted":["cs.IR"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CL","submitted_at":"2026-06-05T00:45:03Z","title_canon_sha256":"3207e11a9a1b3309602465a9dbb6cfb7e30316b30bdb16e97d377abef4046a0a"},"schema_version":"1.0","source":{"id":"2606.06794","kind":"arxiv","version":1}},"canonical_sha256":"fb99c1a1313648ef8d3b6b5a2aa2d0bb19069c54646dc9544de7898dbf9affbd","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fb99c1a1313648ef8d3b6b5a2aa2d0bb19069c54646dc9544de7898dbf9affbd","first_computed_at":"2026-06-08T01:04:28.644413Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-08T01:04:28.644413Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"weMdBKu/KNQvXaAXTlFTDFjdfQ5456Y/JEYQRwk5YilU93ZFHX6BfQwuowPuc6buD61qEhEVWeyLn+R0NAYsBg==","signature_status":"signed_v1","signed_at":"2026-06-08T01:04:28.645244Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.06794","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1ced676af0e40c0624b679c6c4a0e3a39b46324effbc7122a689ba6a03916add","sha256:133ae79cb671fb6af1979e68c24adb19d879fdfccf8d30f3d73746753b086f3b"],"state_sha256":"721ba85dda17fdc23c2e36a00b62d420b5371cca8ae924a59c294004db779845"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1ALeJJDB3lBryGlsHOPIU4tUJ0eRacCXXOzYvNVDrPVTVJEQ3H/13Hlqlw1VhplLgSgTS81iegrdfrm442BdAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-30T18:21:42.447505Z","bundle_sha256":"6e898459fb1e6e0d31014c55fdf1bef565e68eea04c0797a09cc9f6f598abe8d"}}