{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:Q5XF44GH4BZQ7IIHSGESI5O6JK","short_pith_number":"pith:Q5XF44GH","canonical_record":{"source":{"id":"2212.05937","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.HC","submitted_at":"2022-12-12T14:46:07Z","cross_cats_sorted":[],"title_canon_sha256":"572407b80cefad1762c69ba0b44bad46535e34f12e72b619fe1d8874e0947b37","abstract_canon_sha256":"d48f292f78c505e059c280241a7706a8bd452f30594cfc9bca5b5b604642e38f"},"schema_version":"1.0"},"canonical_sha256":"876e5e70c7e0730fa10791892475de4a865cec1c98c5ebbd9d4fc102b7ea201e","source":{"kind":"arxiv","id":"2212.05937","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2212.05937","created_at":"2026-07-05T05:24:21Z"},{"alias_kind":"arxiv_version","alias_value":"2212.05937v1","created_at":"2026-07-05T05:24:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2212.05937","created_at":"2026-07-05T05:24:21Z"},{"alias_kind":"pith_short_12","alias_value":"Q5XF44GH4BZQ","created_at":"2026-07-05T05:24:21Z"},{"alias_kind":"pith_short_16","alias_value":"Q5XF44GH4BZQ7IIH","created_at":"2026-07-05T05:24:21Z"},{"alias_kind":"pith_short_8","alias_value":"Q5XF44GH","created_at":"2026-07-05T05:24:21Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:Q5XF44GH4BZQ7IIHSGESI5O6JK","target":"record","payload":{"canonical_record":{"source":{"id":"2212.05937","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.HC","submitted_at":"2022-12-12T14:46:07Z","cross_cats_sorted":[],"title_canon_sha256":"572407b80cefad1762c69ba0b44bad46535e34f12e72b619fe1d8874e0947b37","abstract_canon_sha256":"d48f292f78c505e059c280241a7706a8bd452f30594cfc9bca5b5b604642e38f"},"schema_version":"1.0"},"canonical_sha256":"876e5e70c7e0730fa10791892475de4a865cec1c98c5ebbd9d4fc102b7ea201e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:24:21.123931Z","signature_b64":"tnt6Yh70nmbFPxigNtWFF1+bvofmG+XMbBLsby/jmJmmew46qVbfSY7umkppCDmNy6YJGzs7hSRtbTfTFdiQBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"876e5e70c7e0730fa10791892475de4a865cec1c98c5ebbd9d4fc102b7ea201e","last_reissued_at":"2026-07-05T05:24:21.123383Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:24:21.123383Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2212.05937","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":"2026-07-05T05:24:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JqCOUgUEA7tD1q4rRg+pXcvCs/wPq73ohjeX6md4v6rqIYedYvuvDiHfjh+5qMg/+t/o4nngtZir2GMlLdWoBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T18:00:53.678596Z"},"content_sha256":"798f089d3040c2bb99a4d6fc7133e64b37aac496ab70e5bd8afce8bc6e70b0fa","schema_version":"1.0","event_id":"sha256:798f089d3040c2bb99a4d6fc7133e64b37aac496ab70e5bd8afce8bc6e70b0fa"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:Q5XF44GH4BZQ7IIHSGESI5O6JK","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Human Digital Twin: A Survey","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.HC","authors_text":"Aftab Ali, Christopher Nugent, Cleland Ian, Dazhi Gao, Hang Wang, Huansheng Ning, Liming Chen, Rongyang Li, Yajie Wang, Yujia Lin","submitted_at":"2022-12-12T14:46:07Z","abstract_excerpt":"Digital twin has recently attracted growing attention, leading to intensive research and applications. Along with this, a new research area, dubbed as \"human digital twin\" (HDT), has emerged. Similar to the conception of digital twin, HDT is referred to as the replica of a physical-world human in the digital world. Nevertheless, HDT is much more complicated and delicate compared to digital twins of any physical systems and processes, due to humans' dynamic and evolutionary nature, including physical, behavioral, social, physiological, psychological, cognitive, and biological dimensions. Studie"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2212.05937","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/2212.05937/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":"2026-07-05T05:24:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/M9c4tPwtf1RPJhJz34NCuKj6aSQUJ1p11sUErZhnfhViSg+NZmKwpVv6gh70foEZaDMEoOIJ8p2kprOXpxBBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T18:00:53.679145Z"},"content_sha256":"8134f0ee8dc95618641d9944b7c78383943c02a2c5e50c6f138a0e00ecbb27f7","schema_version":"1.0","event_id":"sha256:8134f0ee8dc95618641d9944b7c78383943c02a2c5e50c6f138a0e00ecbb27f7"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/Q5XF44GH4BZQ7IIHSGESI5O6JK/bundle.json","state_url":"https://pith.science/pith/Q5XF44GH4BZQ7IIHSGESI5O6JK/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/Q5XF44GH4BZQ7IIHSGESI5O6JK/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":"2026-08-03T18:00:53Z","links":{"resolver":"https://pith.science/pith/Q5XF44GH4BZQ7IIHSGESI5O6JK","bundle":"https://pith.science/pith/Q5XF44GH4BZQ7IIHSGESI5O6JK/bundle.json","state":"https://pith.science/pith/Q5XF44GH4BZQ7IIHSGESI5O6JK/state.json","well_known_bundle":"https://pith.science/.well-known/pith/Q5XF44GH4BZQ7IIHSGESI5O6JK/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:Q5XF44GH4BZQ7IIHSGESI5O6JK","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":"d48f292f78c505e059c280241a7706a8bd452f30594cfc9bca5b5b604642e38f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.HC","submitted_at":"2022-12-12T14:46:07Z","title_canon_sha256":"572407b80cefad1762c69ba0b44bad46535e34f12e72b619fe1d8874e0947b37"},"schema_version":"1.0","source":{"id":"2212.05937","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2212.05937","created_at":"2026-07-05T05:24:21Z"},{"alias_kind":"arxiv_version","alias_value":"2212.05937v1","created_at":"2026-07-05T05:24:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2212.05937","created_at":"2026-07-05T05:24:21Z"},{"alias_kind":"pith_short_12","alias_value":"Q5XF44GH4BZQ","created_at":"2026-07-05T05:24:21Z"},{"alias_kind":"pith_short_16","alias_value":"Q5XF44GH4BZQ7IIH","created_at":"2026-07-05T05:24:21Z"},{"alias_kind":"pith_short_8","alias_value":"Q5XF44GH","created_at":"2026-07-05T05:24:21Z"}],"graph_snapshots":[{"event_id":"sha256:8134f0ee8dc95618641d9944b7c78383943c02a2c5e50c6f138a0e00ecbb27f7","target":"graph","created_at":"2026-07-05T05:24:21Z","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/2212.05937/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Digital twin has recently attracted growing attention, leading to intensive research and applications. Along with this, a new research area, dubbed as \"human digital twin\" (HDT), has emerged. Similar to the conception of digital twin, HDT is referred to as the replica of a physical-world human in the digital world. Nevertheless, HDT is much more complicated and delicate compared to digital twins of any physical systems and processes, due to humans' dynamic and evolutionary nature, including physical, behavioral, social, physiological, psychological, cognitive, and biological dimensions. Studie","authors_text":"Aftab Ali, Christopher Nugent, Cleland Ian, Dazhi Gao, Hang Wang, Huansheng Ning, Liming Chen, Rongyang Li, Yajie Wang, Yujia Lin","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.HC","submitted_at":"2022-12-12T14:46:07Z","title":"Human Digital Twin: A Survey"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2212.05937","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":"sha256:798f089d3040c2bb99a4d6fc7133e64b37aac496ab70e5bd8afce8bc6e70b0fa","target":"record","created_at":"2026-07-05T05:24:21Z","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":"d48f292f78c505e059c280241a7706a8bd452f30594cfc9bca5b5b604642e38f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.HC","submitted_at":"2022-12-12T14:46:07Z","title_canon_sha256":"572407b80cefad1762c69ba0b44bad46535e34f12e72b619fe1d8874e0947b37"},"schema_version":"1.0","source":{"id":"2212.05937","kind":"arxiv","version":1}},"canonical_sha256":"876e5e70c7e0730fa10791892475de4a865cec1c98c5ebbd9d4fc102b7ea201e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"876e5e70c7e0730fa10791892475de4a865cec1c98c5ebbd9d4fc102b7ea201e","first_computed_at":"2026-07-05T05:24:21.123383Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:24:21.123383Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"tnt6Yh70nmbFPxigNtWFF1+bvofmG+XMbBLsby/jmJmmew46qVbfSY7umkppCDmNy6YJGzs7hSRtbTfTFdiQBw==","signature_status":"signed_v1","signed_at":"2026-07-05T05:24:21.123931Z","signed_message":"canonical_sha256_bytes"},"source_id":"2212.05937","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:798f089d3040c2bb99a4d6fc7133e64b37aac496ab70e5bd8afce8bc6e70b0fa","sha256:8134f0ee8dc95618641d9944b7c78383943c02a2c5e50c6f138a0e00ecbb27f7"],"state_sha256":"b13d76578b9023625e09353a8a70788af69fd6eec191ca983da1cdc41b7e7b03"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JodhO8EAhtF8JdhXf9V55izaUjIjEFtTmxA+sOULM4kgzsY7ggn61QkGnciYdJmbGTiK42SyVGsa3sKJI0TdCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-03T18:00:53.682466Z","bundle_sha256":"cc85ad4c42c8167820733435427dac80cb76ffee0b35d5dd41202903225066a6"}}