{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:C3QK4PNLMP77BFM35KFFEMVEJL","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":"6d6eafa32c83272e558f7351d9df944b251a564bf28138a8e1090def996d519a","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2026-05-31T04:51:09Z","title_canon_sha256":"a789986a1f81137349d3ba6e036b4083a61b710e1946cf96eb859b53be896583"},"schema_version":"1.0","source":{"id":"2606.01006","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.01006","created_at":"2026-06-02T01:04:18Z"},{"alias_kind":"arxiv_version","alias_value":"2606.01006v1","created_at":"2026-06-02T01:04:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.01006","created_at":"2026-06-02T01:04:18Z"},{"alias_kind":"pith_short_12","alias_value":"C3QK4PNLMP77","created_at":"2026-06-02T01:04:18Z"},{"alias_kind":"pith_short_16","alias_value":"C3QK4PNLMP77BFM3","created_at":"2026-06-02T01:04:18Z"},{"alias_kind":"pith_short_8","alias_value":"C3QK4PNL","created_at":"2026-06-02T01:04:18Z"}],"graph_snapshots":[{"event_id":"sha256:a5843e00c49e66d8de051c8e9af73675a24ef85e188bd1cfcf8b19572b79ec5e","target":"graph","created_at":"2026-06-02T01:04:18Z","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/2606.01006/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Capillary-level retinal blood flow (RBF) has strong potential as a biomarker for various ocular diseases. However, modalities for measuring capillary-level RBF remain limited. Erythrocyte-mediated angiography (EMA), an emerging imaging technique, enables capillary-level RBF measurement by visualizing individual erythrocytes, yet automated erythrocyte detection and tracking, which are essential for quantifying blood flow, remain largely unexplored. To address this gap, we propose EMTrack, a novel framework featuring a flow-context module for erythrocyte detection that distinguishes moving from ","authors_text":"Chiao-Yi Wang, Havish S Gadde, Osamah Saeedi, Saige M. Oechsli, Yang Tao, Yi-Ting Shen","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2026-05-31T04:51:09Z","title":"Automated Erythrocyte Detection and Tracking for Retinal Blood Flow Quantification in Erythrocyte-Mediated Angiography"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.01006","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:b362a565954961717492eb76f88b05b9a1c5cd1640ab76ef2306e06a19fb2de5","target":"record","created_at":"2026-06-02T01:04:18Z","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":"6d6eafa32c83272e558f7351d9df944b251a564bf28138a8e1090def996d519a","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2026-05-31T04:51:09Z","title_canon_sha256":"a789986a1f81137349d3ba6e036b4083a61b710e1946cf96eb859b53be896583"},"schema_version":"1.0","source":{"id":"2606.01006","kind":"arxiv","version":1}},"canonical_sha256":"16e0ae3dab63fff0959bea8a5232a44aee3eaa16170b9ca3c3262bb88e6198c0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"16e0ae3dab63fff0959bea8a5232a44aee3eaa16170b9ca3c3262bb88e6198c0","first_computed_at":"2026-06-02T01:04:18.114113Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-02T01:04:18.114113Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"5VpUu89ouHzjvIqYkXfNYVYAHISQLpsne5vhLLUVwNDBl5YSGOS5TkwE43SYeXxlN66IAnxhB4WYeqFlPhTuDQ==","signature_status":"signed_v1","signed_at":"2026-06-02T01:04:18.114544Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.01006","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b362a565954961717492eb76f88b05b9a1c5cd1640ab76ef2306e06a19fb2de5","sha256:a5843e00c49e66d8de051c8e9af73675a24ef85e188bd1cfcf8b19572b79ec5e"],"state_sha256":"68823e6546280ea5c88a137ca86ffbb4408803d2b87fe4da0fb15813f799de5c"}