{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:IJIGVUIRPGMBE56RTKGQBQ6XOO","short_pith_number":"pith:IJIGVUIR","canonical_record":{"source":{"id":"2303.15963","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2023-03-28T13:31:27Z","cross_cats_sorted":[],"title_canon_sha256":"2c3de34fe785b3cceb7f5a9323952e5b8bcd5624b57c8a70c7e730c30924b55c","abstract_canon_sha256":"0c04e33e2fb4fa87785d07b63c5d3ced9f730ebb4bc421e6fc5d0b82be894c4b"},"schema_version":"1.0"},"canonical_sha256":"42506ad11179981277d19a8d00c3d773a48cc7024ab95f165e84ae296d049a8d","source":{"kind":"arxiv","id":"2303.15963","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2303.15963","created_at":"2026-07-05T07:49:30Z"},{"alias_kind":"arxiv_version","alias_value":"2303.15963v2","created_at":"2026-07-05T07:49:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2303.15963","created_at":"2026-07-05T07:49:30Z"},{"alias_kind":"pith_short_12","alias_value":"IJIGVUIRPGMB","created_at":"2026-07-05T07:49:30Z"},{"alias_kind":"pith_short_16","alias_value":"IJIGVUIRPGMBE56R","created_at":"2026-07-05T07:49:30Z"},{"alias_kind":"pith_short_8","alias_value":"IJIGVUIR","created_at":"2026-07-05T07:49:30Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:IJIGVUIRPGMBE56RTKGQBQ6XOO","target":"record","payload":{"canonical_record":{"source":{"id":"2303.15963","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2023-03-28T13:31:27Z","cross_cats_sorted":[],"title_canon_sha256":"2c3de34fe785b3cceb7f5a9323952e5b8bcd5624b57c8a70c7e730c30924b55c","abstract_canon_sha256":"0c04e33e2fb4fa87785d07b63c5d3ced9f730ebb4bc421e6fc5d0b82be894c4b"},"schema_version":"1.0"},"canonical_sha256":"42506ad11179981277d19a8d00c3d773a48cc7024ab95f165e84ae296d049a8d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:49:30.936753Z","signature_b64":"Twza6+9lpPvdj1SijzAbiimorPBv4byjJYuK9CFm1PQ39d4et3wa3HtTmU2Msf9rMln8BMNT5eZfBuEqzJgOCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"42506ad11179981277d19a8d00c3d773a48cc7024ab95f165e84ae296d049a8d","last_reissued_at":"2026-07-05T07:49:30.936265Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:49:30.936265Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2303.15963","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T07:49:30Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WmXVYTviWgBi3la6BjCmMN6ATo5mhsP4tz7tJ6FNxM6139w7O8VpzymApqx7xRBgV6V7jxGP/u+YcxbrG9seDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T01:12:54.181267Z"},"content_sha256":"6b9f54beee119d432add7172d8755882c23963746e0a015ed85fd279da387d41","schema_version":"1.0","event_id":"sha256:6b9f54beee119d432add7172d8755882c23963746e0a015ed85fd279da387d41"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:IJIGVUIRPGMBE56RTKGQBQ6XOO","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Multimodal and multicontrast image fusion via deep generative models","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.LG","authors_text":"Andrea Duggento, Giovanna Maria Dimitri, Luca Passamonti, Nicola Toschi, Pietro Li`o, Simeon Spasov","submitted_at":"2023-03-28T13:31:27Z","abstract_excerpt":"Recently, it has become progressively more evident that classic diagnostic labels are unable to reliably describe the complexity and variability of several clinical phenotypes. This is particularly true for a broad range of neuropsychiatric illnesses (e.g., depression, anxiety disorders, behavioral phenotypes). Patient heterogeneity can be better described by grouping individuals into novel categories based on empirically derived sections of intersecting continua that span across and beyond traditional categorical borders. In this context, neuroimaging data carry a wealth of spatiotemporally r"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2303.15963","kind":"arxiv","version":2},"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/2303.15963/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":"2026-07-05T07:49:30Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JwfsCBwVm2jI5BuDC0S547Rjw85jY0vo8JTYks1BHKrf7y1DyB8iY690q0fIO466XvZqugLdjgfUYUGaKHsNBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T01:12:54.181790Z"},"content_sha256":"d5c08ddbb3a42cb55041280e05ff1b02ecef598b379151b3cc3f354d2e34b819","schema_version":"1.0","event_id":"sha256:d5c08ddbb3a42cb55041280e05ff1b02ecef598b379151b3cc3f354d2e34b819"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/IJIGVUIRPGMBE56RTKGQBQ6XOO/bundle.json","state_url":"https://pith.science/pith/IJIGVUIRPGMBE56RTKGQBQ6XOO/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/IJIGVUIRPGMBE56RTKGQBQ6XOO/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":"2026-08-06T01:12:54Z","links":{"resolver":"https://pith.science/pith/IJIGVUIRPGMBE56RTKGQBQ6XOO","bundle":"https://pith.science/pith/IJIGVUIRPGMBE56RTKGQBQ6XOO/bundle.json","state":"https://pith.science/pith/IJIGVUIRPGMBE56RTKGQBQ6XOO/state.json","well_known_bundle":"https://pith.science/.well-known/pith/IJIGVUIRPGMBE56RTKGQBQ6XOO/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:IJIGVUIRPGMBE56RTKGQBQ6XOO","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":"0c04e33e2fb4fa87785d07b63c5d3ced9f730ebb4bc421e6fc5d0b82be894c4b","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2023-03-28T13:31:27Z","title_canon_sha256":"2c3de34fe785b3cceb7f5a9323952e5b8bcd5624b57c8a70c7e730c30924b55c"},"schema_version":"1.0","source":{"id":"2303.15963","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2303.15963","created_at":"2026-07-05T07:49:30Z"},{"alias_kind":"arxiv_version","alias_value":"2303.15963v2","created_at":"2026-07-05T07:49:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2303.15963","created_at":"2026-07-05T07:49:30Z"},{"alias_kind":"pith_short_12","alias_value":"IJIGVUIRPGMB","created_at":"2026-07-05T07:49:30Z"},{"alias_kind":"pith_short_16","alias_value":"IJIGVUIRPGMBE56R","created_at":"2026-07-05T07:49:30Z"},{"alias_kind":"pith_short_8","alias_value":"IJIGVUIR","created_at":"2026-07-05T07:49:30Z"}],"graph_snapshots":[{"event_id":"sha256:d5c08ddbb3a42cb55041280e05ff1b02ecef598b379151b3cc3f354d2e34b819","target":"graph","created_at":"2026-07-05T07:49:30Z","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/2303.15963/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Recently, it has become progressively more evident that classic diagnostic labels are unable to reliably describe the complexity and variability of several clinical phenotypes. This is particularly true for a broad range of neuropsychiatric illnesses (e.g., depression, anxiety disorders, behavioral phenotypes). Patient heterogeneity can be better described by grouping individuals into novel categories based on empirically derived sections of intersecting continua that span across and beyond traditional categorical borders. In this context, neuroimaging data carry a wealth of spatiotemporally r","authors_text":"Andrea Duggento, Giovanna Maria Dimitri, Luca Passamonti, Nicola Toschi, Pietro Li`o, Simeon Spasov","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2023-03-28T13:31:27Z","title":"Multimodal and multicontrast image fusion via deep generative models"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2303.15963","kind":"arxiv","version":2},"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":"sha256:6b9f54beee119d432add7172d8755882c23963746e0a015ed85fd279da387d41","target":"record","created_at":"2026-07-05T07:49:30Z","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":"0c04e33e2fb4fa87785d07b63c5d3ced9f730ebb4bc421e6fc5d0b82be894c4b","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2023-03-28T13:31:27Z","title_canon_sha256":"2c3de34fe785b3cceb7f5a9323952e5b8bcd5624b57c8a70c7e730c30924b55c"},"schema_version":"1.0","source":{"id":"2303.15963","kind":"arxiv","version":2}},"canonical_sha256":"42506ad11179981277d19a8d00c3d773a48cc7024ab95f165e84ae296d049a8d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"42506ad11179981277d19a8d00c3d773a48cc7024ab95f165e84ae296d049a8d","first_computed_at":"2026-07-05T07:49:30.936265Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:49:30.936265Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Twza6+9lpPvdj1SijzAbiimorPBv4byjJYuK9CFm1PQ39d4et3wa3HtTmU2Msf9rMln8BMNT5eZfBuEqzJgOCQ==","signature_status":"signed_v1","signed_at":"2026-07-05T07:49:30.936753Z","signed_message":"canonical_sha256_bytes"},"source_id":"2303.15963","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6b9f54beee119d432add7172d8755882c23963746e0a015ed85fd279da387d41","sha256:d5c08ddbb3a42cb55041280e05ff1b02ecef598b379151b3cc3f354d2e34b819"],"state_sha256":"ce9d3e30c1fbaa184f6889c93043edfbe5fde6214f6d52efbd9c8c2ebc09d5b3"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TRHTg5QQead05tNM7/bTi/MRIE9Ic1nYD32ZwroqOQRRYdoT7rWXhYIHwsKZh4XrT7KM8BJPimDNJWwmL54WAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-06T01:12:54.187300Z","bundle_sha256":"20ea66b8358d4e092f2bb34bee675a86266dc92f0f43c66cebaf4c70b310c8a0"}}