{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:SU6PAO7RRK62OJAII4RDVZHC4M","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":"2c3fddab587e3bd2705b6785b8f925629d062593add3c36b1d7529b4f459cf04","cross_cats_sorted":["cs.CV","q-bio.QM"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.IV","submitted_at":"2023-05-25T20:42:23Z","title_canon_sha256":"4821681c3c131d64ce378b195ce41527aecde28ab4bad21ae2580d5a0e1634d8"},"schema_version":"1.0","source":{"id":"2305.16465","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2305.16465","created_at":"2026-07-05T06:14:13Z"},{"alias_kind":"arxiv_version","alias_value":"2305.16465v1","created_at":"2026-07-05T06:14:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2305.16465","created_at":"2026-07-05T06:14:13Z"},{"alias_kind":"pith_short_12","alias_value":"SU6PAO7RRK62","created_at":"2026-07-05T06:14:13Z"},{"alias_kind":"pith_short_16","alias_value":"SU6PAO7RRK62OJAI","created_at":"2026-07-05T06:14:13Z"},{"alias_kind":"pith_short_8","alias_value":"SU6PAO7R","created_at":"2026-07-05T06:14:13Z"}],"graph_snapshots":[{"event_id":"sha256:0406619364258afe5fb8e76fd6635372df1520f84c08a3bd82d9a5e69ef575ac","target":"graph","created_at":"2026-07-05T06:14:13Z","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/2305.16465/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We introduce a new AI-ready computational pathology dataset containing restained and co-registered digitized images from eight head-and-neck squamous cell carcinoma patients. Specifically, the same tumor sections were stained with the expensive multiplex immunofluorescence (mIF) assay first and then restained with cheaper multiplex immunohistochemistry (mIHC). This is a first public dataset that demonstrates the equivalence of these two staining methods which in turn allows several use cases; due to the equivalence, our cheaper mIHC staining protocol can offset the need for expensive mIF stain","authors_text":"Christine H. Chung, Janis V. de la Iglesia, Joseph Marino, Juan Hernandez-Prera, Parmida Ghahremani, Robbert JC Slebos, Saad Nadeem","cross_cats":["cs.CV","q-bio.QM"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.IV","submitted_at":"2023-05-25T20:42:23Z","title":"An AI-Ready Multiplex Staining Dataset for Reproducible and Accurate Characterization of Tumor Immune Microenvironment"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2305.16465","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":"sha256:43abd411dc67c277e074a54389947f041d8f8a5ed6dc57194187a6b00a172d38","target":"record","created_at":"2026-07-05T06:14:13Z","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":"2c3fddab587e3bd2705b6785b8f925629d062593add3c36b1d7529b4f459cf04","cross_cats_sorted":["cs.CV","q-bio.QM"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.IV","submitted_at":"2023-05-25T20:42:23Z","title_canon_sha256":"4821681c3c131d64ce378b195ce41527aecde28ab4bad21ae2580d5a0e1634d8"},"schema_version":"1.0","source":{"id":"2305.16465","kind":"arxiv","version":1}},"canonical_sha256":"953cf03bf18abda7240847223ae4e2e33d932f5a23ac37c4bcb191ff4586c523","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"953cf03bf18abda7240847223ae4e2e33d932f5a23ac37c4bcb191ff4586c523","first_computed_at":"2026-07-05T06:14:13.280146Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:14:13.280146Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"2hb/5WgGQWsrrP8zx8SsqqoNdpYdc3CnPAJgwYTsYv/LMxx64VH6YkQmW93VoDO8DBD22vY03I1FqlP98i8KAg==","signature_status":"signed_v1","signed_at":"2026-07-05T06:14:13.280689Z","signed_message":"canonical_sha256_bytes"},"source_id":"2305.16465","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:43abd411dc67c277e074a54389947f041d8f8a5ed6dc57194187a6b00a172d38","sha256:0406619364258afe5fb8e76fd6635372df1520f84c08a3bd82d9a5e69ef575ac"],"state_sha256":"6d77e2a09f0f2a1f55e9f2ba0e4f94de95821d4f4c9bf5ede6c19eb85bbb2764"}