{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:QMHPTS2JBIISSHA6STIQTDAGZJ","short_pith_number":"pith:QMHPTS2J","canonical_record":{"source":{"id":"1305.7058","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2013-05-30T10:53:07Z","cross_cats_sorted":[],"title_canon_sha256":"b29f14c283eb8e5b58d1d219553f3c77ce74b516859361dc54b99a89e0a204ee","abstract_canon_sha256":"927aad71750c9c1d1bfc514e25fd2452ddec3c3fb686a3eb711e6e64071e65d4"},"schema_version":"1.0"},"canonical_sha256":"830ef9cb490a11291c1e94d1098c06ca54aaeb7afd5850237f9870068eaa963e","source":{"kind":"arxiv","id":"1305.7058","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1305.7058","created_at":"2026-05-18T03:22:04Z"},{"alias_kind":"arxiv_version","alias_value":"1305.7058v1","created_at":"2026-05-18T03:22:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1305.7058","created_at":"2026-05-18T03:22:04Z"},{"alias_kind":"pith_short_12","alias_value":"QMHPTS2JBIIS","created_at":"2026-05-18T12:27:57Z"},{"alias_kind":"pith_short_16","alias_value":"QMHPTS2JBIISSHA6","created_at":"2026-05-18T12:27:57Z"},{"alias_kind":"pith_short_8","alias_value":"QMHPTS2J","created_at":"2026-05-18T12:27:57Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:QMHPTS2JBIISSHA6STIQTDAGZJ","target":"record","payload":{"canonical_record":{"source":{"id":"1305.7058","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2013-05-30T10:53:07Z","cross_cats_sorted":[],"title_canon_sha256":"b29f14c283eb8e5b58d1d219553f3c77ce74b516859361dc54b99a89e0a204ee","abstract_canon_sha256":"927aad71750c9c1d1bfc514e25fd2452ddec3c3fb686a3eb711e6e64071e65d4"},"schema_version":"1.0"},"canonical_sha256":"830ef9cb490a11291c1e94d1098c06ca54aaeb7afd5850237f9870068eaa963e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:22:04.914765Z","signature_b64":"Iw0XPvAFIzKpK2Ji+K6y7gV38kCX7nuusCuOsVy26C6o4Y+9QzvONbtdQNi9zorx/55ultBrFdT6F0iXWeeHCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"830ef9cb490a11291c1e94d1098c06ca54aaeb7afd5850237f9870068eaa963e","last_reissued_at":"2026-05-18T03:22:04.914175Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:22:04.914175Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1305.7058","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":"2026-05-18T03:22:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zLvQntexdTpmi/OoNcwDpwp3UjMbo/y/UCO57Rp+TZN3cjX25s9oElp1BXE6MCdM8i++qEdFdcJJGGUP3VFLBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-08T17:37:23.937418Z"},"content_sha256":"f68b22e1ab6a6aa06e9cf8fbd85fdd08d0df021aeaf608360695a11df23d310e","schema_version":"1.0","event_id":"sha256:f68b22e1ab6a6aa06e9cf8fbd85fdd08d0df021aeaf608360695a11df23d310e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:QMHPTS2JBIISSHA6STIQTDAGZJ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Towards an Ontology based integrated Framework for Semantic Web","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.AI","authors_text":"Hany M. Harb, Nora Y. Ibrahim, Sahar A. Mokhtar","submitted_at":"2013-05-30T10:53:07Z","abstract_excerpt":"This Ontologies are widely used as a means for solving the information heterogeneity problems on the web because of their capability to provide explicit meaning to the information. They become an efficient tool for knowledge representation in a structured manner. There is always more than one ontology for the same domain. Furthermore, there is no standard method for building ontologies, and there are many ontology building tools using different ontology languages. Because of these reasons, interoperability between the ontologies is very low. Current ontology tools mostly use functions to build"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1305.7058","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":"2026-05-18T03:22:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Smh2XYJ2fcxwDENfwSmROxe7XI7jPXrvTZViAzQDE98enwMJSUdfSyaXVf32mjO43/y7SNboUbPYkrOz+sraBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-08T17:37:23.937902Z"},"content_sha256":"e53344b405114941bff462539db341538c741ecb3c4748203dc33903bfbbf749","schema_version":"1.0","event_id":"sha256:e53344b405114941bff462539db341538c741ecb3c4748203dc33903bfbbf749"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/QMHPTS2JBIISSHA6STIQTDAGZJ/bundle.json","state_url":"https://pith.science/pith/QMHPTS2JBIISSHA6STIQTDAGZJ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/QMHPTS2JBIISSHA6STIQTDAGZJ/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":"2026-08-08T17:37:23Z","links":{"resolver":"https://pith.science/pith/QMHPTS2JBIISSHA6STIQTDAGZJ","bundle":"https://pith.science/pith/QMHPTS2JBIISSHA6STIQTDAGZJ/bundle.json","state":"https://pith.science/pith/QMHPTS2JBIISSHA6STIQTDAGZJ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/QMHPTS2JBIISSHA6STIQTDAGZJ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:QMHPTS2JBIISSHA6STIQTDAGZJ","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":"927aad71750c9c1d1bfc514e25fd2452ddec3c3fb686a3eb711e6e64071e65d4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2013-05-30T10:53:07Z","title_canon_sha256":"b29f14c283eb8e5b58d1d219553f3c77ce74b516859361dc54b99a89e0a204ee"},"schema_version":"1.0","source":{"id":"1305.7058","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1305.7058","created_at":"2026-05-18T03:22:04Z"},{"alias_kind":"arxiv_version","alias_value":"1305.7058v1","created_at":"2026-05-18T03:22:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1305.7058","created_at":"2026-05-18T03:22:04Z"},{"alias_kind":"pith_short_12","alias_value":"QMHPTS2JBIIS","created_at":"2026-05-18T12:27:57Z"},{"alias_kind":"pith_short_16","alias_value":"QMHPTS2JBIISSHA6","created_at":"2026-05-18T12:27:57Z"},{"alias_kind":"pith_short_8","alias_value":"QMHPTS2J","created_at":"2026-05-18T12:27:57Z"}],"graph_snapshots":[{"event_id":"sha256:e53344b405114941bff462539db341538c741ecb3c4748203dc33903bfbbf749","target":"graph","created_at":"2026-05-18T03:22:04Z","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":"This Ontologies are widely used as a means for solving the information heterogeneity problems on the web because of their capability to provide explicit meaning to the information. They become an efficient tool for knowledge representation in a structured manner. There is always more than one ontology for the same domain. Furthermore, there is no standard method for building ontologies, and there are many ontology building tools using different ontology languages. Because of these reasons, interoperability between the ontologies is very low. Current ontology tools mostly use functions to build","authors_text":"Hany M. Harb, Nora Y. Ibrahim, Sahar A. Mokhtar","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2013-05-30T10:53:07Z","title":"Towards an Ontology based integrated Framework for Semantic Web"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1305.7058","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:f68b22e1ab6a6aa06e9cf8fbd85fdd08d0df021aeaf608360695a11df23d310e","target":"record","created_at":"2026-05-18T03:22:04Z","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":"927aad71750c9c1d1bfc514e25fd2452ddec3c3fb686a3eb711e6e64071e65d4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2013-05-30T10:53:07Z","title_canon_sha256":"b29f14c283eb8e5b58d1d219553f3c77ce74b516859361dc54b99a89e0a204ee"},"schema_version":"1.0","source":{"id":"1305.7058","kind":"arxiv","version":1}},"canonical_sha256":"830ef9cb490a11291c1e94d1098c06ca54aaeb7afd5850237f9870068eaa963e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"830ef9cb490a11291c1e94d1098c06ca54aaeb7afd5850237f9870068eaa963e","first_computed_at":"2026-05-18T03:22:04.914175Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:22:04.914175Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Iw0XPvAFIzKpK2Ji+K6y7gV38kCX7nuusCuOsVy26C6o4Y+9QzvONbtdQNi9zorx/55ultBrFdT6F0iXWeeHCw==","signature_status":"signed_v1","signed_at":"2026-05-18T03:22:04.914765Z","signed_message":"canonical_sha256_bytes"},"source_id":"1305.7058","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f68b22e1ab6a6aa06e9cf8fbd85fdd08d0df021aeaf608360695a11df23d310e","sha256:e53344b405114941bff462539db341538c741ecb3c4748203dc33903bfbbf749"],"state_sha256":"9efa2f4ec4bd0d4f93801524b11db2dfbefcdd141e83f305ad4ab6f535306ab9"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mkwNDF8vRvJtbqT4BWSLndYPesVkZS94dZFI8JK6oNnBqo/Z8NT0xfcAH/cCEPx/bg+A/l0v4KYxOfGiDLVnAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-08T17:37:23.942615Z","bundle_sha256":"c81f2db7144dbd3c6e9aa0cb2e6668e5a97cfd3365cca3f7376336ff7fdb6604"}}