{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:I2VM5AF7YTGTHTG24A6LOWZYBI","short_pith_number":"pith:I2VM5AF7","canonical_record":{"source":{"id":"1807.10009","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IR","submitted_at":"2018-07-26T08:30:25Z","cross_cats_sorted":["cs.DB"],"title_canon_sha256":"175e00e9de00ca55e2399093860f9cf1ce184b9f68c8e76fb25464e85326b39d","abstract_canon_sha256":"9d19fc5271d4d4c050449bcd23cf370a93a0936d2cf61151734f67427310fa9d"},"schema_version":"1.0"},"canonical_sha256":"46aace80bfc4cd33ccdae03cb75b380a108f24e404ec0c24ce868372c4b73f82","source":{"kind":"arxiv","id":"1807.10009","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1807.10009","created_at":"2026-05-18T00:09:45Z"},{"alias_kind":"arxiv_version","alias_value":"1807.10009v1","created_at":"2026-05-18T00:09:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.10009","created_at":"2026-05-18T00:09:45Z"},{"alias_kind":"pith_short_12","alias_value":"I2VM5AF7YTGT","created_at":"2026-05-18T12:32:28Z"},{"alias_kind":"pith_short_16","alias_value":"I2VM5AF7YTGTHTG2","created_at":"2026-05-18T12:32:28Z"},{"alias_kind":"pith_short_8","alias_value":"I2VM5AF7","created_at":"2026-05-18T12:32:28Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:I2VM5AF7YTGTHTG24A6LOWZYBI","target":"record","payload":{"canonical_record":{"source":{"id":"1807.10009","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IR","submitted_at":"2018-07-26T08:30:25Z","cross_cats_sorted":["cs.DB"],"title_canon_sha256":"175e00e9de00ca55e2399093860f9cf1ce184b9f68c8e76fb25464e85326b39d","abstract_canon_sha256":"9d19fc5271d4d4c050449bcd23cf370a93a0936d2cf61151734f67427310fa9d"},"schema_version":"1.0"},"canonical_sha256":"46aace80bfc4cd33ccdae03cb75b380a108f24e404ec0c24ce868372c4b73f82","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:09:45.690726Z","signature_b64":"/x08bqlcfSPtVCb3L0LWKSXHv60ZmVKuBTDh4SB1HEjdf8k4VUY76lyIQSMzbp/557GxpajZ4CLVfSJ8Nk+LBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"46aace80bfc4cd33ccdae03cb75b380a108f24e404ec0c24ce868372c4b73f82","last_reissued_at":"2026-05-18T00:09:45.689965Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:09:45.689965Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1807.10009","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":"2026-05-18T00:09:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gMCXpC3kOCCfgBNvMEieukfDAnADWqnAodo0JgQR6v6ERstfPZxnv1qAkCoc6FMl0qfYwdDQxyg27/O+QfhCBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T10:00:10.456284Z"},"content_sha256":"34de2637cdd338d282f8cc6862b0413b0c7e3cfd2bc3b650d226bbf2a2469dc5","schema_version":"1.0","event_id":"sha256:34de2637cdd338d282f8cc6862b0413b0c7e3cfd2bc3b650d226bbf2a2469dc5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:I2VM5AF7YTGTHTG24A6LOWZYBI","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"General Context-Aware Data Matching and Merging Framework","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.DB"],"primary_cat":"cs.IR","authors_text":"Dejan Lavbi\\v{c}, Lovro \\v{S}ubelj, Marko Bajec, Olegas Vasilecas, Slavko \\v{Z}itnik","submitted_at":"2018-07-26T08:30:25Z","abstract_excerpt":"Due to numerous public information sources and services, many methods to combine heterogeneous data were proposed recently. However, general end-to-end solutions are still rare, especially systems taking into account different context dimensions. Therefore, the techniques often prove insufficient or are limited to a certain domain. In this paper we briefly review and rigorously evaluate a general framework for data matching and merging. The framework employs collective entity resolution and redundancy elimination using three dimensions of context types. In order to achieve domain independent r"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.10009","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":"2026-05-18T00:09:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"VOAIAcSF8En7j1D2esQ9R+jzhIFn9ZsLvHN+yNtpVbuiHTNxsq5Md499GR3jvdk060AGUZXuo9TYA0v3hFT0Aw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T10:00:10.456650Z"},"content_sha256":"35ca4ca6359ab85c31948c7b579bcb52fac43c47d49d85bfc2f7e9fa7b596b7a","schema_version":"1.0","event_id":"sha256:35ca4ca6359ab85c31948c7b579bcb52fac43c47d49d85bfc2f7e9fa7b596b7a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/I2VM5AF7YTGTHTG24A6LOWZYBI/bundle.json","state_url":"https://pith.science/pith/I2VM5AF7YTGTHTG24A6LOWZYBI/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/I2VM5AF7YTGTHTG24A6LOWZYBI/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":"2026-06-01T10:00:10Z","links":{"resolver":"https://pith.science/pith/I2VM5AF7YTGTHTG24A6LOWZYBI","bundle":"https://pith.science/pith/I2VM5AF7YTGTHTG24A6LOWZYBI/bundle.json","state":"https://pith.science/pith/I2VM5AF7YTGTHTG24A6LOWZYBI/state.json","well_known_bundle":"https://pith.science/.well-known/pith/I2VM5AF7YTGTHTG24A6LOWZYBI/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:I2VM5AF7YTGTHTG24A6LOWZYBI","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":"9d19fc5271d4d4c050449bcd23cf370a93a0936d2cf61151734f67427310fa9d","cross_cats_sorted":["cs.DB"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IR","submitted_at":"2018-07-26T08:30:25Z","title_canon_sha256":"175e00e9de00ca55e2399093860f9cf1ce184b9f68c8e76fb25464e85326b39d"},"schema_version":"1.0","source":{"id":"1807.10009","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1807.10009","created_at":"2026-05-18T00:09:45Z"},{"alias_kind":"arxiv_version","alias_value":"1807.10009v1","created_at":"2026-05-18T00:09:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.10009","created_at":"2026-05-18T00:09:45Z"},{"alias_kind":"pith_short_12","alias_value":"I2VM5AF7YTGT","created_at":"2026-05-18T12:32:28Z"},{"alias_kind":"pith_short_16","alias_value":"I2VM5AF7YTGTHTG2","created_at":"2026-05-18T12:32:28Z"},{"alias_kind":"pith_short_8","alias_value":"I2VM5AF7","created_at":"2026-05-18T12:32:28Z"}],"graph_snapshots":[{"event_id":"sha256:35ca4ca6359ab85c31948c7b579bcb52fac43c47d49d85bfc2f7e9fa7b596b7a","target":"graph","created_at":"2026-05-18T00:09:45Z","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":"Due to numerous public information sources and services, many methods to combine heterogeneous data were proposed recently. However, general end-to-end solutions are still rare, especially systems taking into account different context dimensions. Therefore, the techniques often prove insufficient or are limited to a certain domain. In this paper we briefly review and rigorously evaluate a general framework for data matching and merging. The framework employs collective entity resolution and redundancy elimination using three dimensions of context types. In order to achieve domain independent r","authors_text":"Dejan Lavbi\\v{c}, Lovro \\v{S}ubelj, Marko Bajec, Olegas Vasilecas, Slavko \\v{Z}itnik","cross_cats":["cs.DB"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IR","submitted_at":"2018-07-26T08:30:25Z","title":"General Context-Aware Data Matching and Merging Framework"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.10009","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":"sha256:34de2637cdd338d282f8cc6862b0413b0c7e3cfd2bc3b650d226bbf2a2469dc5","target":"record","created_at":"2026-05-18T00:09:45Z","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":"9d19fc5271d4d4c050449bcd23cf370a93a0936d2cf61151734f67427310fa9d","cross_cats_sorted":["cs.DB"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IR","submitted_at":"2018-07-26T08:30:25Z","title_canon_sha256":"175e00e9de00ca55e2399093860f9cf1ce184b9f68c8e76fb25464e85326b39d"},"schema_version":"1.0","source":{"id":"1807.10009","kind":"arxiv","version":1}},"canonical_sha256":"46aace80bfc4cd33ccdae03cb75b380a108f24e404ec0c24ce868372c4b73f82","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"46aace80bfc4cd33ccdae03cb75b380a108f24e404ec0c24ce868372c4b73f82","first_computed_at":"2026-05-18T00:09:45.689965Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:09:45.689965Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/x08bqlcfSPtVCb3L0LWKSXHv60ZmVKuBTDh4SB1HEjdf8k4VUY76lyIQSMzbp/557GxpajZ4CLVfSJ8Nk+LBg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:09:45.690726Z","signed_message":"canonical_sha256_bytes"},"source_id":"1807.10009","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:34de2637cdd338d282f8cc6862b0413b0c7e3cfd2bc3b650d226bbf2a2469dc5","sha256:35ca4ca6359ab85c31948c7b579bcb52fac43c47d49d85bfc2f7e9fa7b596b7a"],"state_sha256":"cfe6cd2e5a52712c67c3ce75b3967005d3d41534589063c46c28723ab5842072"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wSN25uREiNtPUlaApHdwhTdTlJtajWFTd1quqKrNuiOIsLsias+2+3ykl49I3sWoyWBXnSyoT74v6Jybe8bfDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T10:00:10.458507Z","bundle_sha256":"eb677aa19367d777263deb199524e8b13bf070bb224fe8c747ad05ae5047fc94"}}