{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:CS6YMX6RWHNYF63XJH3BQOHOEZ","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":"88aba3aa450776adefb03d949d1601317a5f4c91af6b0606ba0d0572bb7c7da2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2018-01-22T02:53:28Z","title_canon_sha256":"a4737cce6448cca3f3aa0ce2381b33223531b10a4d69503bfc21df7698f34a79"},"schema_version":"1.0","source":{"id":"1801.06940","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1801.06940","created_at":"2026-05-18T00:06:05Z"},{"alias_kind":"arxiv_version","alias_value":"1801.06940v2","created_at":"2026-05-18T00:06:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1801.06940","created_at":"2026-05-18T00:06:05Z"},{"alias_kind":"pith_short_12","alias_value":"CS6YMX6RWHNY","created_at":"2026-05-18T12:32:19Z"},{"alias_kind":"pith_short_16","alias_value":"CS6YMX6RWHNYF63X","created_at":"2026-05-18T12:32:19Z"},{"alias_kind":"pith_short_8","alias_value":"CS6YMX6R","created_at":"2026-05-18T12:32:19Z"}],"graph_snapshots":[{"event_id":"sha256:ebd05b7b5b53eec51e343444d4072a4aa237d2c9433f7f45e8c3cfc9d27bbf4c","target":"graph","created_at":"2026-05-18T00:06:05Z","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"},"paper":{"abstract_excerpt":"We present a cross-modality generation framework that learns to generate translated modalities from given modalities in MR images without real acquisition. Our proposed method performs NeuroImage-to-NeuroImage translation (abbreviated as N2N) by means of a deep learning model that leverages conditional generative adversarial networks (cGANs). Our framework jointly exploits the low-level features (pixel-wise information) and high-level representations (e.g. brain tumors, brain structure like gray matter, etc.) between cross modalities which are important for resolving the challenging complexity","authors_text":"Eric I-Chao Chang, Nannan Li, Qianye Yang, Xingyu Fan, Yan Xu, Zixu Zhao","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2018-01-22T02:53:28Z","title":"MRI Cross-Modality NeuroImage-to-NeuroImage Translation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1801.06940","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":"sha256:2f85f6337f704bd188307f7cc023144aa585f3a69c779438e58e722405580b27","target":"record","created_at":"2026-05-18T00:06:05Z","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":"88aba3aa450776adefb03d949d1601317a5f4c91af6b0606ba0d0572bb7c7da2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2018-01-22T02:53:28Z","title_canon_sha256":"a4737cce6448cca3f3aa0ce2381b33223531b10a4d69503bfc21df7698f34a79"},"schema_version":"1.0","source":{"id":"1801.06940","kind":"arxiv","version":2}},"canonical_sha256":"14bd865fd1b1db82fb7749f61838ee2665cda33e861ef99ea92a160185e9bdf5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"14bd865fd1b1db82fb7749f61838ee2665cda33e861ef99ea92a160185e9bdf5","first_computed_at":"2026-05-18T00:06:05.266857Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:06:05.266857Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ltizEauihFGLXjjIqsyAeaDJGVPMyFu50eCaYAet4cerugTOIfXrEuEboJnsNThVlN2uVsGAiJIRiKalGAVYCA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:06:05.267553Z","signed_message":"canonical_sha256_bytes"},"source_id":"1801.06940","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2f85f6337f704bd188307f7cc023144aa585f3a69c779438e58e722405580b27","sha256:ebd05b7b5b53eec51e343444d4072a4aa237d2c9433f7f45e8c3cfc9d27bbf4c"],"state_sha256":"f5f879c0377c11d35329fbc8673ab95d6a56e6b6bf8aa52f26f8b1a36add36d6"}