{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:SM7PSKP472N6W3T5ZJZIM5LQ5C","short_pith_number":"pith:SM7PSKP4","canonical_record":{"source":{"id":"2407.13067","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.HC","submitted_at":"2024-07-03T15:43:16Z","cross_cats_sorted":["cs.AI","cs.CY"],"title_canon_sha256":"d6c6604ae3e96f41b4ee3081cd3c7160dbdecde60a7d900968484a91821152dc","abstract_canon_sha256":"b5571b1ac9e6c025e89cdc638b7963835ec54060d3771045b5f2e993fa6a5981"},"schema_version":"1.0"},"canonical_sha256":"933ef929fcfe9beb6e7dca72867570e890738a9876a35da60217e2619e1b5794","source":{"kind":"arxiv","id":"2407.13067","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2407.13067","created_at":"2026-07-05T08:45:32Z"},{"alias_kind":"arxiv_version","alias_value":"2407.13067v1","created_at":"2026-07-05T08:45:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2407.13067","created_at":"2026-07-05T08:45:32Z"},{"alias_kind":"pith_short_12","alias_value":"SM7PSKP472N6","created_at":"2026-07-05T08:45:32Z"},{"alias_kind":"pith_short_16","alias_value":"SM7PSKP472N6W3T5","created_at":"2026-07-05T08:45:32Z"},{"alias_kind":"pith_short_8","alias_value":"SM7PSKP4","created_at":"2026-07-05T08:45:32Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:SM7PSKP472N6W3T5ZJZIM5LQ5C","target":"record","payload":{"canonical_record":{"source":{"id":"2407.13067","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.HC","submitted_at":"2024-07-03T15:43:16Z","cross_cats_sorted":["cs.AI","cs.CY"],"title_canon_sha256":"d6c6604ae3e96f41b4ee3081cd3c7160dbdecde60a7d900968484a91821152dc","abstract_canon_sha256":"b5571b1ac9e6c025e89cdc638b7963835ec54060d3771045b5f2e993fa6a5981"},"schema_version":"1.0"},"canonical_sha256":"933ef929fcfe9beb6e7dca72867570e890738a9876a35da60217e2619e1b5794","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:45:32.975600Z","signature_b64":"UavSp/ulOvnXTJFF0bnss6DxfokaDsjueGEsstmyxFVFSY+La1OrKXH1JjXw0y9IcZwrcP55VYdIsRXR4ZisBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"933ef929fcfe9beb6e7dca72867570e890738a9876a35da60217e2619e1b5794","last_reissued_at":"2026-07-05T08:45:32.975169Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:45:32.975169Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2407.13067","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":"2026-07-05T08:45:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5ujwx2DlxlCMr3IlfUciG8E8UuJ9hFpqjdqbs/rh609n5VQzcBe97M+xMM1VP7GOWzhY5Yx+FPtggeEtGQc5Bg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-10T16:49:47.061955Z"},"content_sha256":"59af0f846977421bc29b6fef0b90c18391666220136c580f338d1284d1973d4b","schema_version":"1.0","event_id":"sha256:59af0f846977421bc29b6fef0b90c18391666220136c580f338d1284d1973d4b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:SM7PSKP472N6W3T5ZJZIM5LQ5C","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Large Language Model Agents for Improving Engagement with Behavior Change Interventions: Application to Digital Mindfulness","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.AI","cs.CY"],"primary_cat":"cs.HC","authors_text":"Anastasia Kuzminykh, Angela Zavaleta Bernuy, Ashton Anderson, Harsh Kumar, Huayin Luo, Jiakai Shi, Joseph Williams, Rachel Kornfield, Suhyeon Yoo","submitted_at":"2024-07-03T15:43:16Z","abstract_excerpt":"Although engagement in self-directed wellness exercises typically declines over time, integrating social support such as coaching can sustain it. However, traditional forms of support are often inaccessible due to the high costs and complex coordination. Large Language Models (LLMs) show promise in providing human-like dialogues that could emulate social support. Yet, in-depth, in situ investigations of LLMs to support behavior change remain underexplored. We conducted two randomized experiments to assess the impact of LLM agents on user engagement with mindfulness exercises. First, a single-s"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2407.13067","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/2407.13067/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":"2026-07-05T08:45:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"V+cuzuFLdpVEGK2LwLkA1AioqGvUZwYM5WWV620ye2tv5Y9FuW7owiq9PqP/6XNGbWAF5t2eu2ABM7qjcUk6DQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-10T16:49:47.062492Z"},"content_sha256":"19cf2e1a41013a5b6a4ac91d352ff6da71f609dd867ba7a1fff4d9f1bda26e6e","schema_version":"1.0","event_id":"sha256:19cf2e1a41013a5b6a4ac91d352ff6da71f609dd867ba7a1fff4d9f1bda26e6e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/SM7PSKP472N6W3T5ZJZIM5LQ5C/bundle.json","state_url":"https://pith.science/pith/SM7PSKP472N6W3T5ZJZIM5LQ5C/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/SM7PSKP472N6W3T5ZJZIM5LQ5C/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":"2026-08-10T16:49:47Z","links":{"resolver":"https://pith.science/pith/SM7PSKP472N6W3T5ZJZIM5LQ5C","bundle":"https://pith.science/pith/SM7PSKP472N6W3T5ZJZIM5LQ5C/bundle.json","state":"https://pith.science/pith/SM7PSKP472N6W3T5ZJZIM5LQ5C/state.json","well_known_bundle":"https://pith.science/.well-known/pith/SM7PSKP472N6W3T5ZJZIM5LQ5C/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:SM7PSKP472N6W3T5ZJZIM5LQ5C","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":"b5571b1ac9e6c025e89cdc638b7963835ec54060d3771045b5f2e993fa6a5981","cross_cats_sorted":["cs.AI","cs.CY"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.HC","submitted_at":"2024-07-03T15:43:16Z","title_canon_sha256":"d6c6604ae3e96f41b4ee3081cd3c7160dbdecde60a7d900968484a91821152dc"},"schema_version":"1.0","source":{"id":"2407.13067","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2407.13067","created_at":"2026-07-05T08:45:32Z"},{"alias_kind":"arxiv_version","alias_value":"2407.13067v1","created_at":"2026-07-05T08:45:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2407.13067","created_at":"2026-07-05T08:45:32Z"},{"alias_kind":"pith_short_12","alias_value":"SM7PSKP472N6","created_at":"2026-07-05T08:45:32Z"},{"alias_kind":"pith_short_16","alias_value":"SM7PSKP472N6W3T5","created_at":"2026-07-05T08:45:32Z"},{"alias_kind":"pith_short_8","alias_value":"SM7PSKP4","created_at":"2026-07-05T08:45:32Z"}],"graph_snapshots":[{"event_id":"sha256:19cf2e1a41013a5b6a4ac91d352ff6da71f609dd867ba7a1fff4d9f1bda26e6e","target":"graph","created_at":"2026-07-05T08:45:32Z","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/2407.13067/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Although engagement in self-directed wellness exercises typically declines over time, integrating social support such as coaching can sustain it. However, traditional forms of support are often inaccessible due to the high costs and complex coordination. Large Language Models (LLMs) show promise in providing human-like dialogues that could emulate social support. Yet, in-depth, in situ investigations of LLMs to support behavior change remain underexplored. We conducted two randomized experiments to assess the impact of LLM agents on user engagement with mindfulness exercises. First, a single-s","authors_text":"Anastasia Kuzminykh, Angela Zavaleta Bernuy, Ashton Anderson, Harsh Kumar, Huayin Luo, Jiakai Shi, Joseph Williams, Rachel Kornfield, Suhyeon Yoo","cross_cats":["cs.AI","cs.CY"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.HC","submitted_at":"2024-07-03T15:43:16Z","title":"Large Language Model Agents for Improving Engagement with Behavior Change Interventions: Application to Digital Mindfulness"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2407.13067","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":"sha256:59af0f846977421bc29b6fef0b90c18391666220136c580f338d1284d1973d4b","target":"record","created_at":"2026-07-05T08:45:32Z","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":"b5571b1ac9e6c025e89cdc638b7963835ec54060d3771045b5f2e993fa6a5981","cross_cats_sorted":["cs.AI","cs.CY"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.HC","submitted_at":"2024-07-03T15:43:16Z","title_canon_sha256":"d6c6604ae3e96f41b4ee3081cd3c7160dbdecde60a7d900968484a91821152dc"},"schema_version":"1.0","source":{"id":"2407.13067","kind":"arxiv","version":1}},"canonical_sha256":"933ef929fcfe9beb6e7dca72867570e890738a9876a35da60217e2619e1b5794","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"933ef929fcfe9beb6e7dca72867570e890738a9876a35da60217e2619e1b5794","first_computed_at":"2026-07-05T08:45:32.975169Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:45:32.975169Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"UavSp/ulOvnXTJFF0bnss6DxfokaDsjueGEsstmyxFVFSY+La1OrKXH1JjXw0y9IcZwrcP55VYdIsRXR4ZisBQ==","signature_status":"signed_v1","signed_at":"2026-07-05T08:45:32.975600Z","signed_message":"canonical_sha256_bytes"},"source_id":"2407.13067","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:59af0f846977421bc29b6fef0b90c18391666220136c580f338d1284d1973d4b","sha256:19cf2e1a41013a5b6a4ac91d352ff6da71f609dd867ba7a1fff4d9f1bda26e6e"],"state_sha256":"2bb076e1c1722578c99fe8bb531cc78768a2c2cdd36992e52e4c2cd888d101a6"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"YYOVx7NARAzxcEey41t+DU1XpVEc13PcNaARpHdH9OL+27mnVobxsqo2+05E8Z2LN464540C4pU6EVXSPd9rCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-10T16:49:47.067832Z","bundle_sha256":"bbb44f2f9d71a21ec652e0683b687e1a4006062535e92a8dc5b5b4cbe53e24b3"}}