{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:OX5W2KRALRHQIV76IIDIMWIQDN","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":"79806695910faf17e42cc51bbcb1c2edba34c0ab57c494e064664eb109715f79","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2026-07-07T13:06:01Z","title_canon_sha256":"888a29ec71a359dc56b27cd7c4d2951df879f5172d2d81405caf07527db8b9cd"},"schema_version":"1.0","source":{"id":"2607.06238","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.06238","created_at":"2026-07-08T01:19:18Z"},{"alias_kind":"arxiv_version","alias_value":"2607.06238v1","created_at":"2026-07-08T01:19:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.06238","created_at":"2026-07-08T01:19:18Z"},{"alias_kind":"pith_short_12","alias_value":"OX5W2KRALRHQ","created_at":"2026-07-08T01:19:18Z"},{"alias_kind":"pith_short_16","alias_value":"OX5W2KRALRHQIV76","created_at":"2026-07-08T01:19:18Z"},{"alias_kind":"pith_short_8","alias_value":"OX5W2KRA","created_at":"2026-07-08T01:19:18Z"}],"graph_snapshots":[{"event_id":"sha256:7e3504b14cf3a0fa083db1f703a2a67924a5c7a1084012d731c0ac2cf7282047","target":"graph","created_at":"2026-07-08T01:19:18Z","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/2607.06238/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Magnetic resonance imaging (MRI) super-resolution is vital for improving diagnostic accessibility, yet most methods treat it as a deterministic mapping from a fixed low-resolution input to a high-resolution target. This overlooks a key property of MRI acquisition physics: spatial resolution and signal-to-noise ratio (SNR) are inherently coupled, making any given low-resolution scan merely one of many possible realizations under varying acquisition trade-offs. We rethink MRI super-resolution as a physics-aware reconstruction problem, in which the goal is to identify the optimal resolution-SNR c","authors_text":"Hao Li, Huatong Gao, Jia Gong, Jun Liu, Lihua Wei, Zhihua Ren, Zhiyu Tan","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2026-07-07T13:06:01Z","title":"PhyMRI-SR: Toward Physics-Aware MRI Image Super-Resolution"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.06238","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":"sha256:7a770efe646ed532efed3f0db6434504cad90822070721c5cb650307f2160b5e","target":"record","created_at":"2026-07-08T01:19:18Z","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":"79806695910faf17e42cc51bbcb1c2edba34c0ab57c494e064664eb109715f79","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2026-07-07T13:06:01Z","title_canon_sha256":"888a29ec71a359dc56b27cd7c4d2951df879f5172d2d81405caf07527db8b9cd"},"schema_version":"1.0","source":{"id":"2607.06238","kind":"arxiv","version":1}},"canonical_sha256":"75fb6d2a205c4f0457fe42068659101b4359cd96d0b412aecea04aedbfdac7f5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"75fb6d2a205c4f0457fe42068659101b4359cd96d0b412aecea04aedbfdac7f5","first_computed_at":"2026-07-08T01:19:18.772200Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-08T01:19:18.772200Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"OQFkG/F+Fe1N26xm6OkSq75ZwGdt/XDJniiCcAPB0hvABiAors+9uOtciIX4skGXHa0an7j4NtlLxcbbkUOnBQ==","signature_status":"signed_v1","signed_at":"2026-07-08T01:19:18.772738Z","signed_message":"canonical_sha256_bytes"},"source_id":"2607.06238","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7a770efe646ed532efed3f0db6434504cad90822070721c5cb650307f2160b5e","sha256:7e3504b14cf3a0fa083db1f703a2a67924a5c7a1084012d731c0ac2cf7282047"],"state_sha256":"6618917d2959143f86023b21210718579b611495662325fb8f031adf7b6305ce"}