{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:WJUMT2TFHLZLKGN2PCOYPTST6K","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":"28eccb4dd1e3e6fdc13564905972d94bcf2f04525876702d52ab874b707b266f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.IV","submitted_at":"2019-07-06T10:26:16Z","title_canon_sha256":"28eccb4dd1e3e6fdc13564905972d94bcf2f04525876702d52ab874b707b266f"},"schema_version":"1.0","source":{"id":"1907.03109","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1907.03109","created_at":"2026-05-17T23:41:18Z"},{"alias_kind":"arxiv_version","alias_value":"1907.03109v1","created_at":"2026-05-17T23:41:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1907.03109","created_at":"2026-05-17T23:41:18Z"},{"alias_kind":"pith_short_12","alias_value":"WJUMT2TFHLZL","created_at":"2026-05-18T12:33:30Z"},{"alias_kind":"pith_short_16","alias_value":"WJUMT2TFHLZLKGN2","created_at":"2026-05-18T12:33:30Z"},{"alias_kind":"pith_short_8","alias_value":"WJUMT2TF","created_at":"2026-05-18T12:33:30Z"}],"graph_snapshots":[{"event_id":"sha256:f59d1c1e27d486bb753350045b38a55506835a8aba674be09d15fcf2cb165842","target":"graph","created_at":"2026-05-17T23:41:18Z","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"},"paper":{"abstract_excerpt":"A Superpixel Segmentation Based Technique for Multiple Sclerosis Lesion Detection","authors_text":"Amin Ranjbar, Amir Abolfazl Suratgar, Fardin Faraji, Mohammad Bagher Menhaj, Saba Heidari Gheshlaghi","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.IV","submitted_at":"2019-07-06T10:26:16Z","title":"A Superpixel Segmentation Based Technique for Multiple Sclerosis Lesion Detection"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1907.03109","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":"sha256:86230849a5eb344643755ccd09991a73daee5a10f6343b7bd391baa99fda6032","target":"record","created_at":"2026-05-17T23:41:18Z","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":"28eccb4dd1e3e6fdc13564905972d94bcf2f04525876702d52ab874b707b266f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.IV","submitted_at":"2019-07-06T10:26:16Z","title_canon_sha256":"28eccb4dd1e3e6fdc13564905972d94bcf2f04525876702d52ab874b707b266f"},"schema_version":"1.0","source":{"id":"1907.03109","kind":"arxiv","version":1}},"canonical_sha256":"b268c9ea653af2b519ba789d87ce53f2b51f8f0eef8e2f057d0e03bc4d02914c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b268c9ea653af2b519ba789d87ce53f2b51f8f0eef8e2f057d0e03bc4d02914c","first_computed_at":"2026-05-17T23:41:18.917544Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:41:18.917544Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ntTZKGCpRsjNBUIwtB1ioy2VnfUQynG9JwuVRECrsLyqlaqGXvBXuM3N8e/iTxdtfpXrmyypxKW6I1GZodgLAA==","signature_status":"signed_v1","signed_at":"2026-05-17T23:41:18.917997Z","signed_message":"canonical_sha256_bytes"},"source_id":"1907.03109","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:86230849a5eb344643755ccd09991a73daee5a10f6343b7bd391baa99fda6032","sha256:f59d1c1e27d486bb753350045b38a55506835a8aba674be09d15fcf2cb165842"],"state_sha256":"dd356dcece2ba53057a27763db33b1286134f1c7429ac0dba201d53d35ea8bfd"}