{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:HGHX56PDLELCW6ARCXQQFSVUVC","short_pith_number":"pith:HGHX56PD","canonical_record":{"source":{"id":"2606.23094","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.AI","submitted_at":"2026-06-22T09:40:09Z","cross_cats_sorted":["cs.CL"],"title_canon_sha256":"d962062e72512f5f842122fc8c92d0b41bc3b0e2ef1376600e41831740da7412","abstract_canon_sha256":"c682890c63173cc10673009a70f35acdadf4109d844732f5d2a249a1564c7b07"},"schema_version":"1.0"},"canonical_sha256":"398f7ef9e359162b781115e102cab4a8944e00556f3db97f7c6307ac61c31d48","source":{"kind":"arxiv","id":"2606.23094","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.23094","created_at":"2026-06-23T03:14:09Z"},{"alias_kind":"arxiv_version","alias_value":"2606.23094v1","created_at":"2026-06-23T03:14:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.23094","created_at":"2026-06-23T03:14:09Z"},{"alias_kind":"pith_short_12","alias_value":"HGHX56PDLELC","created_at":"2026-06-23T03:14:09Z"},{"alias_kind":"pith_short_16","alias_value":"HGHX56PDLELCW6AR","created_at":"2026-06-23T03:14:09Z"},{"alias_kind":"pith_short_8","alias_value":"HGHX56PD","created_at":"2026-06-23T03:14:09Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:HGHX56PDLELCW6ARCXQQFSVUVC","target":"record","payload":{"canonical_record":{"source":{"id":"2606.23094","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.AI","submitted_at":"2026-06-22T09:40:09Z","cross_cats_sorted":["cs.CL"],"title_canon_sha256":"d962062e72512f5f842122fc8c92d0b41bc3b0e2ef1376600e41831740da7412","abstract_canon_sha256":"c682890c63173cc10673009a70f35acdadf4109d844732f5d2a249a1564c7b07"},"schema_version":"1.0"},"canonical_sha256":"398f7ef9e359162b781115e102cab4a8944e00556f3db97f7c6307ac61c31d48","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-23T03:14:09.652772Z","signature_b64":"mz21iWMvi7tk210oVeEMysTy8e3yNFAhLLNxDFd8hWxljJm8VjLSvKDb+FEpPSRyaJJ5zB+ZqrFFjnqbBaVwDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"398f7ef9e359162b781115e102cab4a8944e00556f3db97f7c6307ac61c31d48","last_reissued_at":"2026-06-23T03:14:09.652401Z","signature_status":"signed_v1","first_computed_at":"2026-06-23T03:14:09.652401Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2606.23094","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":"2026-06-23T03:14:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kQaEEjy24oQ5gAX3+VcswbsDIJx0yCibqE9Wmv2rwj9QS4s17gNDSnbP843prPIfN/fN+RbCPjMjWdWZbgyuDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-28T16:40:35.650039Z"},"content_sha256":"15c8bfd2e81b2f390b0f39bfb3b6532cfcabdced359593cbbd3565f52992a186","schema_version":"1.0","event_id":"sha256:15c8bfd2e81b2f390b0f39bfb3b6532cfcabdced359593cbbd3565f52992a186"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:HGHX56PDLELCW6ARCXQQFSVUVC","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Cognitive Digital Twins: Ethical Risks and Governance for AI Systems That Model the Mind","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.CL"],"primary_cat":"cs.AI","authors_text":"Abdoul Jalil Djiberou Mahamadou, Juan Nicolas Sepulveda-Arias, Monojit Choudhury, Vamshi Krishna Bonagiri","submitted_at":"2026-06-22T09:40:09Z","abstract_excerpt":"As AI systems become increasingly persistent and personalized, they make possible a class of technologies that we call cognitive digital twins (CDTs): dynamic computational representations of a specific person's cognition, updated from behavioral, contextual, or physiological data in order to model, predict, or simulate that person's cognition, or to act as that person's communicative or decision-making proxy. CDTs combine cognitive inference with longitudinal representation, simulation, and proxy action in ways that existing governance strategies for personal assistants, autonomous agents, re"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.23094","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/2606.23094/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":"2026-06-23T03:14:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PhKrZw2fsBSKe/3s1Msj4uj22gKFcgVbBUCvRpLu4h05399teVnY8YPFspnVZlcNoXUtWOa+F8B+83tiFPCbCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-28T16:40:35.650440Z"},"content_sha256":"71380f7f7b4f7e993c839d82fdadeff3cfdfc3882e38f5957570793fae524073","schema_version":"1.0","event_id":"sha256:71380f7f7b4f7e993c839d82fdadeff3cfdfc3882e38f5957570793fae524073"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/HGHX56PDLELCW6ARCXQQFSVUVC/bundle.json","state_url":"https://pith.science/pith/HGHX56PDLELCW6ARCXQQFSVUVC/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/HGHX56PDLELCW6ARCXQQFSVUVC/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":"2026-06-28T16:40:35Z","links":{"resolver":"https://pith.science/pith/HGHX56PDLELCW6ARCXQQFSVUVC","bundle":"https://pith.science/pith/HGHX56PDLELCW6ARCXQQFSVUVC/bundle.json","state":"https://pith.science/pith/HGHX56PDLELCW6ARCXQQFSVUVC/state.json","well_known_bundle":"https://pith.science/.well-known/pith/HGHX56PDLELCW6ARCXQQFSVUVC/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:HGHX56PDLELCW6ARCXQQFSVUVC","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":"c682890c63173cc10673009a70f35acdadf4109d844732f5d2a249a1564c7b07","cross_cats_sorted":["cs.CL"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.AI","submitted_at":"2026-06-22T09:40:09Z","title_canon_sha256":"d962062e72512f5f842122fc8c92d0b41bc3b0e2ef1376600e41831740da7412"},"schema_version":"1.0","source":{"id":"2606.23094","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.23094","created_at":"2026-06-23T03:14:09Z"},{"alias_kind":"arxiv_version","alias_value":"2606.23094v1","created_at":"2026-06-23T03:14:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.23094","created_at":"2026-06-23T03:14:09Z"},{"alias_kind":"pith_short_12","alias_value":"HGHX56PDLELC","created_at":"2026-06-23T03:14:09Z"},{"alias_kind":"pith_short_16","alias_value":"HGHX56PDLELCW6AR","created_at":"2026-06-23T03:14:09Z"},{"alias_kind":"pith_short_8","alias_value":"HGHX56PD","created_at":"2026-06-23T03:14:09Z"}],"graph_snapshots":[{"event_id":"sha256:71380f7f7b4f7e993c839d82fdadeff3cfdfc3882e38f5957570793fae524073","target":"graph","created_at":"2026-06-23T03:14:09Z","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/2606.23094/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"As AI systems become increasingly persistent and personalized, they make possible a class of technologies that we call cognitive digital twins (CDTs): dynamic computational representations of a specific person's cognition, updated from behavioral, contextual, or physiological data in order to model, predict, or simulate that person's cognition, or to act as that person's communicative or decision-making proxy. CDTs combine cognitive inference with longitudinal representation, simulation, and proxy action in ways that existing governance strategies for personal assistants, autonomous agents, re","authors_text":"Abdoul Jalil Djiberou Mahamadou, Juan Nicolas Sepulveda-Arias, Monojit Choudhury, Vamshi Krishna Bonagiri","cross_cats":["cs.CL"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.AI","submitted_at":"2026-06-22T09:40:09Z","title":"Cognitive Digital Twins: Ethical Risks and Governance for AI Systems That Model the Mind"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.23094","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":"sha256:15c8bfd2e81b2f390b0f39bfb3b6532cfcabdced359593cbbd3565f52992a186","target":"record","created_at":"2026-06-23T03:14:09Z","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":"c682890c63173cc10673009a70f35acdadf4109d844732f5d2a249a1564c7b07","cross_cats_sorted":["cs.CL"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.AI","submitted_at":"2026-06-22T09:40:09Z","title_canon_sha256":"d962062e72512f5f842122fc8c92d0b41bc3b0e2ef1376600e41831740da7412"},"schema_version":"1.0","source":{"id":"2606.23094","kind":"arxiv","version":1}},"canonical_sha256":"398f7ef9e359162b781115e102cab4a8944e00556f3db97f7c6307ac61c31d48","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"398f7ef9e359162b781115e102cab4a8944e00556f3db97f7c6307ac61c31d48","first_computed_at":"2026-06-23T03:14:09.652401Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-23T03:14:09.652401Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"mz21iWMvi7tk210oVeEMysTy8e3yNFAhLLNxDFd8hWxljJm8VjLSvKDb+FEpPSRyaJJ5zB+ZqrFFjnqbBaVwDw==","signature_status":"signed_v1","signed_at":"2026-06-23T03:14:09.652772Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.23094","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:15c8bfd2e81b2f390b0f39bfb3b6532cfcabdced359593cbbd3565f52992a186","sha256:71380f7f7b4f7e993c839d82fdadeff3cfdfc3882e38f5957570793fae524073"],"state_sha256":"82f0436d535c6ef868caefc2afdd913115238399060072d33252381787a6a5dd"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"dFC45YMXP9PV7KOQ3KkQcMOO/6yKMDmbgqqxnm7HMKJdpo5/75ZSCbhOyntk8Poa/jT33wBhBd7us2X21UElDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-28T16:40:35.652562Z","bundle_sha256":"3919a4031d9e174373232523b2a724e6fb1a6d84aa7f86251a7f90978afe1c33"}}