{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:YKZ2A2NQYWEXIUJYA5M3ETTJDO","short_pith_number":"pith:YKZ2A2NQ","canonical_record":{"source":{"id":"2405.09300","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2024-05-15T12:44:54Z","cross_cats_sorted":["cs.AI","cs.HC"],"title_canon_sha256":"8238d5d52e2424537dcc4c71c0ece4a05b62e399be5bf9a7495573f16358e499","abstract_canon_sha256":"4663a17120faf0a85bfc0c5c4ba188c4981f984e29bdb295cf1a58494f2c2b2a"},"schema_version":"1.0"},"canonical_sha256":"c2b3a069b0c5897451380759b24e691b9dfd469e7ae8ae89acdfe48346f35771","source":{"kind":"arxiv","id":"2405.09300","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2405.09300","created_at":"2026-07-05T08:19:28Z"},{"alias_kind":"arxiv_version","alias_value":"2405.09300v1","created_at":"2026-07-05T08:19:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2405.09300","created_at":"2026-07-05T08:19:28Z"},{"alias_kind":"pith_short_12","alias_value":"YKZ2A2NQYWEX","created_at":"2026-07-05T08:19:28Z"},{"alias_kind":"pith_short_16","alias_value":"YKZ2A2NQYWEXIUJY","created_at":"2026-07-05T08:19:28Z"},{"alias_kind":"pith_short_8","alias_value":"YKZ2A2NQ","created_at":"2026-07-05T08:19:28Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:YKZ2A2NQYWEXIUJYA5M3ETTJDO","target":"record","payload":{"canonical_record":{"source":{"id":"2405.09300","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2024-05-15T12:44:54Z","cross_cats_sorted":["cs.AI","cs.HC"],"title_canon_sha256":"8238d5d52e2424537dcc4c71c0ece4a05b62e399be5bf9a7495573f16358e499","abstract_canon_sha256":"4663a17120faf0a85bfc0c5c4ba188c4981f984e29bdb295cf1a58494f2c2b2a"},"schema_version":"1.0"},"canonical_sha256":"c2b3a069b0c5897451380759b24e691b9dfd469e7ae8ae89acdfe48346f35771","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:19:28.724119Z","signature_b64":"3yiimi++b2m9eB+PotQHg3Gb7ZXtwxW2VuQZ9gb6W57VodkyWB9H4Uw6ghHKUDfm1kvEL60JQumzv9MU5xsRBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c2b3a069b0c5897451380759b24e691b9dfd469e7ae8ae89acdfe48346f35771","last_reissued_at":"2026-07-05T08:19:28.723687Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:19:28.723687Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2405.09300","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":"2026-07-05T08:19:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XihuXnvqUMI8le5mdI5AoIIpdYv4R9xSU+r5yIj6Ij+r//Bi10/2Gjn78Rqe3tmiRKh2+db2iY69JAz8NHtRCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-21T17:52:39.110417Z"},"content_sha256":"5508a736c4ca4d82eaaa1d18abd81c0666c07168eb89ba7c84a3d651f76b47ab","schema_version":"1.0","event_id":"sha256:5508a736c4ca4d82eaaa1d18abd81c0666c07168eb89ba7c84a3d651f76b47ab"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:YKZ2A2NQYWEXIUJYA5M3ETTJDO","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Comparing the Efficacy of GPT-4 and Chat-GPT in Mental Health Care: A Blind Assessment of Large Language Models for Psychological Support","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.AI","cs.HC"],"primary_cat":"cs.CL","authors_text":"Birger Moell","submitted_at":"2024-05-15T12:44:54Z","abstract_excerpt":"Background: Rapid advancements in natural language processing have led to the development of large language models with the potential to revolutionize mental health care. These models have shown promise in assisting clinicians and providing support to individuals experiencing various psychological challenges.\n  Objective: This study aims to compare the performance of two large language models, GPT-4 and Chat-GPT, in responding to a set of 18 psychological prompts, to assess their potential applicability in mental health care settings.\n  Methods: A blind methodology was employed, with a clinica"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2405.09300","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/2405.09300/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":"2026-07-05T08:19:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"EVn+QoOB5hhS2ra9PNmjRwFgCKAlMzgI7if41pwzUFJjTHXCWuVs6QGx5HbXD1Nsi0PtJdhQ3mpQ1JSdmpLXDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-21T17:52:39.110932Z"},"content_sha256":"a92627f94c356d7d2dd0f1a55edfbf66030840a705362db9f9b3b18adc1cb2aa","schema_version":"1.0","event_id":"sha256:a92627f94c356d7d2dd0f1a55edfbf66030840a705362db9f9b3b18adc1cb2aa"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/YKZ2A2NQYWEXIUJYA5M3ETTJDO/bundle.json","state_url":"https://pith.science/pith/YKZ2A2NQYWEXIUJYA5M3ETTJDO/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/YKZ2A2NQYWEXIUJYA5M3ETTJDO/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":"2026-08-21T17:52:39Z","links":{"resolver":"https://pith.science/pith/YKZ2A2NQYWEXIUJYA5M3ETTJDO","bundle":"https://pith.science/pith/YKZ2A2NQYWEXIUJYA5M3ETTJDO/bundle.json","state":"https://pith.science/pith/YKZ2A2NQYWEXIUJYA5M3ETTJDO/state.json","well_known_bundle":"https://pith.science/.well-known/pith/YKZ2A2NQYWEXIUJYA5M3ETTJDO/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:YKZ2A2NQYWEXIUJYA5M3ETTJDO","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":"4663a17120faf0a85bfc0c5c4ba188c4981f984e29bdb295cf1a58494f2c2b2a","cross_cats_sorted":["cs.AI","cs.HC"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2024-05-15T12:44:54Z","title_canon_sha256":"8238d5d52e2424537dcc4c71c0ece4a05b62e399be5bf9a7495573f16358e499"},"schema_version":"1.0","source":{"id":"2405.09300","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2405.09300","created_at":"2026-07-05T08:19:28Z"},{"alias_kind":"arxiv_version","alias_value":"2405.09300v1","created_at":"2026-07-05T08:19:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2405.09300","created_at":"2026-07-05T08:19:28Z"},{"alias_kind":"pith_short_12","alias_value":"YKZ2A2NQYWEX","created_at":"2026-07-05T08:19:28Z"},{"alias_kind":"pith_short_16","alias_value":"YKZ2A2NQYWEXIUJY","created_at":"2026-07-05T08:19:28Z"},{"alias_kind":"pith_short_8","alias_value":"YKZ2A2NQ","created_at":"2026-07-05T08:19:28Z"}],"graph_snapshots":[{"event_id":"sha256:a92627f94c356d7d2dd0f1a55edfbf66030840a705362db9f9b3b18adc1cb2aa","target":"graph","created_at":"2026-07-05T08:19:28Z","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/2405.09300/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Background: Rapid advancements in natural language processing have led to the development of large language models with the potential to revolutionize mental health care. These models have shown promise in assisting clinicians and providing support to individuals experiencing various psychological challenges.\n  Objective: This study aims to compare the performance of two large language models, GPT-4 and Chat-GPT, in responding to a set of 18 psychological prompts, to assess their potential applicability in mental health care settings.\n  Methods: A blind methodology was employed, with a clinica","authors_text":"Birger Moell","cross_cats":["cs.AI","cs.HC"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2024-05-15T12:44:54Z","title":"Comparing the Efficacy of GPT-4 and Chat-GPT in Mental Health Care: A Blind Assessment of Large Language Models for Psychological Support"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2405.09300","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":"sha256:5508a736c4ca4d82eaaa1d18abd81c0666c07168eb89ba7c84a3d651f76b47ab","target":"record","created_at":"2026-07-05T08:19:28Z","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":"4663a17120faf0a85bfc0c5c4ba188c4981f984e29bdb295cf1a58494f2c2b2a","cross_cats_sorted":["cs.AI","cs.HC"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2024-05-15T12:44:54Z","title_canon_sha256":"8238d5d52e2424537dcc4c71c0ece4a05b62e399be5bf9a7495573f16358e499"},"schema_version":"1.0","source":{"id":"2405.09300","kind":"arxiv","version":1}},"canonical_sha256":"c2b3a069b0c5897451380759b24e691b9dfd469e7ae8ae89acdfe48346f35771","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c2b3a069b0c5897451380759b24e691b9dfd469e7ae8ae89acdfe48346f35771","first_computed_at":"2026-07-05T08:19:28.723687Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:19:28.723687Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3yiimi++b2m9eB+PotQHg3Gb7ZXtwxW2VuQZ9gb6W57VodkyWB9H4Uw6ghHKUDfm1kvEL60JQumzv9MU5xsRBA==","signature_status":"signed_v1","signed_at":"2026-07-05T08:19:28.724119Z","signed_message":"canonical_sha256_bytes"},"source_id":"2405.09300","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5508a736c4ca4d82eaaa1d18abd81c0666c07168eb89ba7c84a3d651f76b47ab","sha256:a92627f94c356d7d2dd0f1a55edfbf66030840a705362db9f9b3b18adc1cb2aa"],"state_sha256":"cec97f4f70094ab403a9d42f3b068d32863566c80b06af2ce195ee895f7a88a5"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/IZnSo/1b6RC6BH51J4UVQRJ+uUb1ikxcP7XIe1GxFM7zfzdAOAWyxYObzRuOd6ccrqgoLoURKNDdOnXEC6oAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-21T17:52:39.115748Z","bundle_sha256":"3e9284bac5ea663a32fb214067e05c92d7dbcc455eb3a3b7600aff7a300b47fe"}}