{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:Q7RXO66VAQUCF7EKW532ZP3FYE","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":"047d74f6fb42ea165e421d28f7726ca26992edfc7ab47a6862036b1e08d8b2cf","cross_cats_sorted":["cs.DL"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2017-03-28T12:42:58Z","title_canon_sha256":"0c060e301912747bfc6854b274f91a518324f7ff034ecd07d6b3faf9c7ae2963"},"schema_version":"1.0","source":{"id":"1703.09550","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1703.09550","created_at":"2026-05-18T00:47:44Z"},{"alias_kind":"arxiv_version","alias_value":"1703.09550v1","created_at":"2026-05-18T00:47:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1703.09550","created_at":"2026-05-18T00:47:44Z"},{"alias_kind":"pith_short_12","alias_value":"Q7RXO66VAQUC","created_at":"2026-05-18T12:31:37Z"},{"alias_kind":"pith_short_16","alias_value":"Q7RXO66VAQUCF7EK","created_at":"2026-05-18T12:31:37Z"},{"alias_kind":"pith_short_8","alias_value":"Q7RXO66V","created_at":"2026-05-18T12:31:37Z"}],"graph_snapshots":[{"event_id":"sha256:572fa9d96f58e36cfe3ed3d6e7072f73d698156a073d61e3996e063a085f424c","target":"graph","created_at":"2026-05-18T00:47:44Z","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":"The OpenITI team has achieved Optical Character Recognition (OCR) accuracy rates for classical Arabic-script texts in the high nineties. These numbers are based on our tests of seven different Arabic-script texts of varying quality and typefaces, totaling over 7,000 lines. These accuracy rates not only represent a distinct improvement over the actual accuracy rates of the various proprietary OCR options for classical Arabic-script texts, but, equally important, they are produced using an open-source OCR software, thus enabling us to make this Arabic-script OCR technology freely available to th","authors_text":"Benjamin Kiessling, Matthew Thomas Miller, Maxim Romanov, Sarah Bowen Savant","cross_cats":["cs.DL"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2017-03-28T12:42:58Z","title":"Important New Developments in Arabographic Optical Character Recognition (OCR)"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1703.09550","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":"sha256:5c5cea1adc80887decd9ca0ad092c8f3dc1ea51a6b9e13ed485c08e8d4a5b5b2","target":"record","created_at":"2026-05-18T00:47:44Z","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":"047d74f6fb42ea165e421d28f7726ca26992edfc7ab47a6862036b1e08d8b2cf","cross_cats_sorted":["cs.DL"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2017-03-28T12:42:58Z","title_canon_sha256":"0c060e301912747bfc6854b274f91a518324f7ff034ecd07d6b3faf9c7ae2963"},"schema_version":"1.0","source":{"id":"1703.09550","kind":"arxiv","version":1}},"canonical_sha256":"87e3777bd5042822fc8ab777acbf65c1393310f6368ace2ea592056ba039fba4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"87e3777bd5042822fc8ab777acbf65c1393310f6368ace2ea592056ba039fba4","first_computed_at":"2026-05-18T00:47:44.283179Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:47:44.283179Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"piv1Tmd5J+BK7Ll3U+6FxtUbNvN4mO9f4BVV25MQo3VknUMdXgDty9TRwod1RWuWfTeMsJ1lqlDMwHVXxZ+fCg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:47:44.283694Z","signed_message":"canonical_sha256_bytes"},"source_id":"1703.09550","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5c5cea1adc80887decd9ca0ad092c8f3dc1ea51a6b9e13ed485c08e8d4a5b5b2","sha256:572fa9d96f58e36cfe3ed3d6e7072f73d698156a073d61e3996e063a085f424c"],"state_sha256":"0227b32b5891b0ae3a4a534dee18487d57eb6815c7e5543f5033c5c5ecb0b7bc"}