{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:BYZHZRPNJXJ74SJXFLUCSPSXRF","short_pith_number":"pith:BYZHZRPN","canonical_record":{"source":{"id":"1406.2580","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2014-06-10T15:11:27Z","cross_cats_sorted":["cs.IR","cs.LG"],"title_canon_sha256":"891e46e909eb26f8294d956a56ae02b855ea1363557814ed72eafa43813d6671","abstract_canon_sha256":"b08c38141371fc01039b2ef32e83c2092032efec1c6b78eba9f8517fd1c8b5b3"},"schema_version":"1.0"},"canonical_sha256":"0e327cc5ed4dd3fe49372ae8293e57897b0d759118de179128036d88c7b869e6","source":{"kind":"arxiv","id":"1406.2580","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1406.2580","created_at":"2026-05-18T02:50:01Z"},{"alias_kind":"arxiv_version","alias_value":"1406.2580v1","created_at":"2026-05-18T02:50:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1406.2580","created_at":"2026-05-18T02:50:01Z"},{"alias_kind":"pith_short_12","alias_value":"BYZHZRPNJXJ7","created_at":"2026-05-18T12:28:22Z"},{"alias_kind":"pith_short_16","alias_value":"BYZHZRPNJXJ74SJX","created_at":"2026-05-18T12:28:22Z"},{"alias_kind":"pith_short_8","alias_value":"BYZHZRPN","created_at":"2026-05-18T12:28:22Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:BYZHZRPNJXJ74SJXFLUCSPSXRF","target":"record","payload":{"canonical_record":{"source":{"id":"1406.2580","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2014-06-10T15:11:27Z","cross_cats_sorted":["cs.IR","cs.LG"],"title_canon_sha256":"891e46e909eb26f8294d956a56ae02b855ea1363557814ed72eafa43813d6671","abstract_canon_sha256":"b08c38141371fc01039b2ef32e83c2092032efec1c6b78eba9f8517fd1c8b5b3"},"schema_version":"1.0"},"canonical_sha256":"0e327cc5ed4dd3fe49372ae8293e57897b0d759118de179128036d88c7b869e6","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:50:01.374791Z","signature_b64":"ORO7AynHqeATgNQ9NODO8lXO5LTm0cPBOIPwoPK+tPd+OZvg+HLW+9RiofzSdcxyto+NAo+2lRisgE1tudt+Ag==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0e327cc5ed4dd3fe49372ae8293e57897b0d759118de179128036d88c7b869e6","last_reissued_at":"2026-05-18T02:50:01.374301Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:50:01.374301Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1406.2580","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":"2026-05-18T02:50:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vZ4hkw91n6pmOfcXLFQIm+RjNX2VHS+/c35uHN7e+UrjiswlONDeJd3SHAGTlVjdL5orZdvpD7LZXxsFwiClDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-26T17:32:15.717783Z"},"content_sha256":"8ba19d44e9491422ae16dff262ad909e26edcedd21a3ba6b2ec9209aca2372b7","schema_version":"1.0","event_id":"sha256:8ba19d44e9491422ae16dff262ad909e26edcedd21a3ba6b2ec9209aca2372b7"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:BYZHZRPNJXJ74SJXFLUCSPSXRF","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Identification of Orchid Species Using Content-Based Flower Image Retrieval","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.IR","cs.LG"],"primary_cat":"cs.CV","authors_text":"A.A. Arymurthy, D. H. Apriyanti, L.T. Handoko","submitted_at":"2014-06-10T15:11:27Z","abstract_excerpt":"In this paper, we developed the system for recognizing the orchid species by using the images of flower. We used MSRM (Maximal Similarity based on Region Merging) method for segmenting the flower object from the background and extracting the shape feature such as the distance from the edge to the centroid point of the flower, aspect ratio, roundness, moment invariant, fractal dimension and also extract color feature. We used HSV color feature with ignoring the V value. To retrieve the image, we used Support Vector Machine (SVM) method. Orchid is a unique flower. It has a part of flower called "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1406.2580","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":"2026-05-18T02:50:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kcWHT5Yx/vRHtF9kw74++jdCKAgsve9NO+I739f9IwylP0eb2h6loZaj/Uf6Mvn33NiZlCV1++oF7qjTSuVgAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-26T17:32:15.718120Z"},"content_sha256":"33784f4a3521f6500b02264cfa732d6bc188a13aaa547f4d2d88c0cf211b32cc","schema_version":"1.0","event_id":"sha256:33784f4a3521f6500b02264cfa732d6bc188a13aaa547f4d2d88c0cf211b32cc"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/BYZHZRPNJXJ74SJXFLUCSPSXRF/bundle.json","state_url":"https://pith.science/pith/BYZHZRPNJXJ74SJXFLUCSPSXRF/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/BYZHZRPNJXJ74SJXFLUCSPSXRF/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":"2026-06-26T17:32:15Z","links":{"resolver":"https://pith.science/pith/BYZHZRPNJXJ74SJXFLUCSPSXRF","bundle":"https://pith.science/pith/BYZHZRPNJXJ74SJXFLUCSPSXRF/bundle.json","state":"https://pith.science/pith/BYZHZRPNJXJ74SJXFLUCSPSXRF/state.json","well_known_bundle":"https://pith.science/.well-known/pith/BYZHZRPNJXJ74SJXFLUCSPSXRF/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:BYZHZRPNJXJ74SJXFLUCSPSXRF","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":"b08c38141371fc01039b2ef32e83c2092032efec1c6b78eba9f8517fd1c8b5b3","cross_cats_sorted":["cs.IR","cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2014-06-10T15:11:27Z","title_canon_sha256":"891e46e909eb26f8294d956a56ae02b855ea1363557814ed72eafa43813d6671"},"schema_version":"1.0","source":{"id":"1406.2580","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1406.2580","created_at":"2026-05-18T02:50:01Z"},{"alias_kind":"arxiv_version","alias_value":"1406.2580v1","created_at":"2026-05-18T02:50:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1406.2580","created_at":"2026-05-18T02:50:01Z"},{"alias_kind":"pith_short_12","alias_value":"BYZHZRPNJXJ7","created_at":"2026-05-18T12:28:22Z"},{"alias_kind":"pith_short_16","alias_value":"BYZHZRPNJXJ74SJX","created_at":"2026-05-18T12:28:22Z"},{"alias_kind":"pith_short_8","alias_value":"BYZHZRPN","created_at":"2026-05-18T12:28:22Z"}],"graph_snapshots":[{"event_id":"sha256:33784f4a3521f6500b02264cfa732d6bc188a13aaa547f4d2d88c0cf211b32cc","target":"graph","created_at":"2026-05-18T02:50:01Z","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":"In this paper, we developed the system for recognizing the orchid species by using the images of flower. We used MSRM (Maximal Similarity based on Region Merging) method for segmenting the flower object from the background and extracting the shape feature such as the distance from the edge to the centroid point of the flower, aspect ratio, roundness, moment invariant, fractal dimension and also extract color feature. We used HSV color feature with ignoring the V value. To retrieve the image, we used Support Vector Machine (SVM) method. Orchid is a unique flower. It has a part of flower called ","authors_text":"A.A. Arymurthy, D. H. Apriyanti, L.T. Handoko","cross_cats":["cs.IR","cs.LG"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2014-06-10T15:11:27Z","title":"Identification of Orchid Species Using Content-Based Flower Image Retrieval"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1406.2580","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":"sha256:8ba19d44e9491422ae16dff262ad909e26edcedd21a3ba6b2ec9209aca2372b7","target":"record","created_at":"2026-05-18T02:50:01Z","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":"b08c38141371fc01039b2ef32e83c2092032efec1c6b78eba9f8517fd1c8b5b3","cross_cats_sorted":["cs.IR","cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2014-06-10T15:11:27Z","title_canon_sha256":"891e46e909eb26f8294d956a56ae02b855ea1363557814ed72eafa43813d6671"},"schema_version":"1.0","source":{"id":"1406.2580","kind":"arxiv","version":1}},"canonical_sha256":"0e327cc5ed4dd3fe49372ae8293e57897b0d759118de179128036d88c7b869e6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0e327cc5ed4dd3fe49372ae8293e57897b0d759118de179128036d88c7b869e6","first_computed_at":"2026-05-18T02:50:01.374301Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:50:01.374301Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ORO7AynHqeATgNQ9NODO8lXO5LTm0cPBOIPwoPK+tPd+OZvg+HLW+9RiofzSdcxyto+NAo+2lRisgE1tudt+Ag==","signature_status":"signed_v1","signed_at":"2026-05-18T02:50:01.374791Z","signed_message":"canonical_sha256_bytes"},"source_id":"1406.2580","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8ba19d44e9491422ae16dff262ad909e26edcedd21a3ba6b2ec9209aca2372b7","sha256:33784f4a3521f6500b02264cfa732d6bc188a13aaa547f4d2d88c0cf211b32cc"],"state_sha256":"6f543ff4b5ccf7ec9aa509b6af64e9ddcff9adc8975b4e8ac7ffa05cde568102"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"yCPwIqRGyMMUPyLEtyoSJ+ZoAUSgb+0edKN/Gsu98QYc53v3wZ9OL/dkOGFigaTW93LENKunLwob9Zu9yhdcBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-26T17:32:15.719951Z","bundle_sha256":"f194e01f11646032b87beeca0fc40590cd62f14d2a55136d8a9702661ca88c1f"}}