{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:BWXFJXVWSJNZIADNMJOB5DOTKQ","short_pith_number":"pith:BWXFJXVW","canonical_record":{"source":{"id":"1706.04870","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/publicdomain/zero/1.0/","primary_cat":"cs.CV","submitted_at":"2017-06-15T13:58:02Z","cross_cats_sorted":[],"title_canon_sha256":"a9e5a987fdd7e8d98a2c9f1d70c47153a816df2ec4c5b8fffe2fdb96350173ef","abstract_canon_sha256":"9b7b4c8fec7299c79c0ec43de929fc0a10918613b893250e3fd3e12263ec9f23"},"schema_version":"1.0"},"canonical_sha256":"0dae54deb6925b94006d625c1e8dd35431558208bd0896c80ca1bdb31eb7102f","source":{"kind":"arxiv","id":"1706.04870","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1706.04870","created_at":"2026-05-18T00:42:18Z"},{"alias_kind":"arxiv_version","alias_value":"1706.04870v1","created_at":"2026-05-18T00:42:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1706.04870","created_at":"2026-05-18T00:42:18Z"},{"alias_kind":"pith_short_12","alias_value":"BWXFJXVWSJNZ","created_at":"2026-05-18T12:31:08Z"},{"alias_kind":"pith_short_16","alias_value":"BWXFJXVWSJNZIADN","created_at":"2026-05-18T12:31:08Z"},{"alias_kind":"pith_short_8","alias_value":"BWXFJXVW","created_at":"2026-05-18T12:31:08Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:BWXFJXVWSJNZIADNMJOB5DOTKQ","target":"record","payload":{"canonical_record":{"source":{"id":"1706.04870","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/publicdomain/zero/1.0/","primary_cat":"cs.CV","submitted_at":"2017-06-15T13:58:02Z","cross_cats_sorted":[],"title_canon_sha256":"a9e5a987fdd7e8d98a2c9f1d70c47153a816df2ec4c5b8fffe2fdb96350173ef","abstract_canon_sha256":"9b7b4c8fec7299c79c0ec43de929fc0a10918613b893250e3fd3e12263ec9f23"},"schema_version":"1.0"},"canonical_sha256":"0dae54deb6925b94006d625c1e8dd35431558208bd0896c80ca1bdb31eb7102f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:42:18.704553Z","signature_b64":"HMkOvAN1NIo7Gt7xN3fR8YiR2dvsrfkhD5VAJa9nexymjKjtZb6wjEDB1G654bYUiUj7lMCmCjb0kaI7fQ2ZAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0dae54deb6925b94006d625c1e8dd35431558208bd0896c80ca1bdb31eb7102f","last_reissued_at":"2026-05-18T00:42:18.703917Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:42:18.703917Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1706.04870","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:42:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TkMKuEfjE57o3eCSLz8hBodU/pAohrEzOv/RrKJcnKneWT5IVTqHuzDJWerh+3I1/mJFBg6yg/ILU5agHsa3AQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-02T12:17:15.335615Z"},"content_sha256":"49cfc90be147beac5af740b4d85fb5e403c416c1de8a2993352ecf5e0aecc39e","schema_version":"1.0","event_id":"sha256:49cfc90be147beac5af740b4d85fb5e403c416c1de8a2993352ecf5e0aecc39e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:BWXFJXVWSJNZIADNMJOB5DOTKQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Arabian Horse Identification Benchmark Dataset","license":"http://creativecommons.org/publicdomain/zero/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Aboul Ella Hassanien, Ashraf Darwish, Ayat Taha","submitted_at":"2017-06-15T13:58:02Z","abstract_excerpt":"The lack of a standard muzzle print database is a challenge for conducting researches in Arabian horse identification systems. Therefore, collecting a muzzle print images database is a crucial decision. The dataset presented in this paper is an option for the studies that need a dataset for testing and comparing the algorithms under development for Arabian horse identification. Our collected dataset consists of 300 color images that were collected from 50 Arabian horse muzzle species. This dataset has been collected from 50 Arabian horses with 6 muzzle print images each. A special care has bee"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1706.04870","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:42:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gDWOIwzp3Ux8vMi47YLviVbDp2yCXdCY+0vGpv8+PIpChNw9y7MggcoBcWwnkCAcdoHj/vz9+aIxbIdm7EV6Dg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-02T12:17:15.335963Z"},"content_sha256":"8e5b827307f3f91b08c5f7fa2a5a099e48365fb6d4ac0a785f3da6e18fa85280","schema_version":"1.0","event_id":"sha256:8e5b827307f3f91b08c5f7fa2a5a099e48365fb6d4ac0a785f3da6e18fa85280"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/BWXFJXVWSJNZIADNMJOB5DOTKQ/bundle.json","state_url":"https://pith.science/pith/BWXFJXVWSJNZIADNMJOB5DOTKQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/BWXFJXVWSJNZIADNMJOB5DOTKQ/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-07-02T12:17:15Z","links":{"resolver":"https://pith.science/pith/BWXFJXVWSJNZIADNMJOB5DOTKQ","bundle":"https://pith.science/pith/BWXFJXVWSJNZIADNMJOB5DOTKQ/bundle.json","state":"https://pith.science/pith/BWXFJXVWSJNZIADNMJOB5DOTKQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/BWXFJXVWSJNZIADNMJOB5DOTKQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:BWXFJXVWSJNZIADNMJOB5DOTKQ","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":"9b7b4c8fec7299c79c0ec43de929fc0a10918613b893250e3fd3e12263ec9f23","cross_cats_sorted":[],"license":"http://creativecommons.org/publicdomain/zero/1.0/","primary_cat":"cs.CV","submitted_at":"2017-06-15T13:58:02Z","title_canon_sha256":"a9e5a987fdd7e8d98a2c9f1d70c47153a816df2ec4c5b8fffe2fdb96350173ef"},"schema_version":"1.0","source":{"id":"1706.04870","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1706.04870","created_at":"2026-05-18T00:42:18Z"},{"alias_kind":"arxiv_version","alias_value":"1706.04870v1","created_at":"2026-05-18T00:42:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1706.04870","created_at":"2026-05-18T00:42:18Z"},{"alias_kind":"pith_short_12","alias_value":"BWXFJXVWSJNZ","created_at":"2026-05-18T12:31:08Z"},{"alias_kind":"pith_short_16","alias_value":"BWXFJXVWSJNZIADN","created_at":"2026-05-18T12:31:08Z"},{"alias_kind":"pith_short_8","alias_value":"BWXFJXVW","created_at":"2026-05-18T12:31:08Z"}],"graph_snapshots":[{"event_id":"sha256:8e5b827307f3f91b08c5f7fa2a5a099e48365fb6d4ac0a785f3da6e18fa85280","target":"graph","created_at":"2026-05-18T00:42:18Z","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":"The lack of a standard muzzle print database is a challenge for conducting researches in Arabian horse identification systems. Therefore, collecting a muzzle print images database is a crucial decision. The dataset presented in this paper is an option for the studies that need a dataset for testing and comparing the algorithms under development for Arabian horse identification. Our collected dataset consists of 300 color images that were collected from 50 Arabian horse muzzle species. This dataset has been collected from 50 Arabian horses with 6 muzzle print images each. A special care has bee","authors_text":"Aboul Ella Hassanien, Ashraf Darwish, Ayat Taha","cross_cats":[],"headline":"","license":"http://creativecommons.org/publicdomain/zero/1.0/","primary_cat":"cs.CV","submitted_at":"2017-06-15T13:58:02Z","title":"Arabian Horse Identification Benchmark Dataset"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1706.04870","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":"sha256:49cfc90be147beac5af740b4d85fb5e403c416c1de8a2993352ecf5e0aecc39e","target":"record","created_at":"2026-05-18T00:42:18Z","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":"9b7b4c8fec7299c79c0ec43de929fc0a10918613b893250e3fd3e12263ec9f23","cross_cats_sorted":[],"license":"http://creativecommons.org/publicdomain/zero/1.0/","primary_cat":"cs.CV","submitted_at":"2017-06-15T13:58:02Z","title_canon_sha256":"a9e5a987fdd7e8d98a2c9f1d70c47153a816df2ec4c5b8fffe2fdb96350173ef"},"schema_version":"1.0","source":{"id":"1706.04870","kind":"arxiv","version":1}},"canonical_sha256":"0dae54deb6925b94006d625c1e8dd35431558208bd0896c80ca1bdb31eb7102f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0dae54deb6925b94006d625c1e8dd35431558208bd0896c80ca1bdb31eb7102f","first_computed_at":"2026-05-18T00:42:18.703917Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:42:18.703917Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"HMkOvAN1NIo7Gt7xN3fR8YiR2dvsrfkhD5VAJa9nexymjKjtZb6wjEDB1G654bYUiUj7lMCmCjb0kaI7fQ2ZAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:42:18.704553Z","signed_message":"canonical_sha256_bytes"},"source_id":"1706.04870","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:49cfc90be147beac5af740b4d85fb5e403c416c1de8a2993352ecf5e0aecc39e","sha256:8e5b827307f3f91b08c5f7fa2a5a099e48365fb6d4ac0a785f3da6e18fa85280"],"state_sha256":"bdc298630879d3493e663244f18089db00bbdb1373150c407674267138d28a78"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"y4qEymFp9jY3+LeVXm/T0+NPzRqiW/Yx6Xh3hvCsj/LOM32V7S2Rj08dughoHmbnjIhBqJXP7gDwTyNsUf4aBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-02T12:17:15.337917Z","bundle_sha256":"a615a43e2503a4429f1bd01d174f9a5e31eef23899aa13856c2c8662bf93d3cd"}}