{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2023:JYOJILMEMDM7QN7YAFUD5PMZR6","short_pith_number":"pith:JYOJILME","schema_version":"1.0","canonical_sha256":"4e1c942d8460d9f837f801683ebd998faa212d62508a465c3014c0b5b204a17d","source":{"kind":"arxiv","id":"2308.03584","version":2},"attestation_state":"computed","paper":{"title":"A Polystore Architecture Using Knowledge Graphs to Support Queries on Heterogeneous Data Stores","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.DB","authors_text":"Ann C. Oliveira, Elton F. de S. Soares, Julio Cesar Cardoso Tesolin, Leonardo Guerreiro Azevedo, Marcio Ferreira Moreno, Raphael M. Thiago, Renan Francisco Santos Souza","submitted_at":"2023-08-07T13:42:38Z","abstract_excerpt":"Modern applications commonly need to manage dataset types composed of heterogeneous data and schemas, making it difficult to access them in an integrated way. A single data store to manage heterogeneous data using a common data model is not effective in such a scenario, which results in the domain data being fragmented in the data stores that best fit their storage and access requirements (e.g., NoSQL, relational DBMS, or HDFS). Besides, organization workflows independently consume these fragments, and usually, there is no explicit link among the fragments that would be useful to support an in"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2308.03584","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.DB","submitted_at":"2023-08-07T13:42:38Z","cross_cats_sorted":[],"title_canon_sha256":"10d8ba62c1e414bc779aad44dadf842de72178406059bd1fc360ca16881f17bc","abstract_canon_sha256":"d579a4734461d6685e0650a56e984bb2d761ec27ef92940fc8008b2d14b1c357"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:56:51.046880Z","signature_b64":"ueHR97g7RY+bq5JoDisTL92inKIReMglBjqxdCBncJOYqiRby/XXRFTgQ0hKdlJHfe2siStIw8TdiFSn1UIVAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4e1c942d8460d9f837f801683ebd998faa212d62508a465c3014c0b5b204a17d","last_reissued_at":"2026-07-05T07:56:51.046388Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:56:51.046388Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A Polystore Architecture Using Knowledge Graphs to Support Queries on Heterogeneous Data Stores","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.DB","authors_text":"Ann C. Oliveira, Elton F. de S. Soares, Julio Cesar Cardoso Tesolin, Leonardo Guerreiro Azevedo, Marcio Ferreira Moreno, Raphael M. Thiago, Renan Francisco Santos Souza","submitted_at":"2023-08-07T13:42:38Z","abstract_excerpt":"Modern applications commonly need to manage dataset types composed of heterogeneous data and schemas, making it difficult to access them in an integrated way. A single data store to manage heterogeneous data using a common data model is not effective in such a scenario, which results in the domain data being fragmented in the data stores that best fit their storage and access requirements (e.g., NoSQL, relational DBMS, or HDFS). Besides, organization workflows independently consume these fragments, and usually, there is no explicit link among the fragments that would be useful to support an in"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2308.03584","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2308.03584/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2308.03584","created_at":"2026-07-05T07:56:51.046448+00:00"},{"alias_kind":"arxiv_version","alias_value":"2308.03584v2","created_at":"2026-07-05T07:56:51.046448+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2308.03584","created_at":"2026-07-05T07:56:51.046448+00:00"},{"alias_kind":"pith_short_12","alias_value":"JYOJILMEMDM7","created_at":"2026-07-05T07:56:51.046448+00:00"},{"alias_kind":"pith_short_16","alias_value":"JYOJILMEMDM7QN7Y","created_at":"2026-07-05T07:56:51.046448+00:00"},{"alias_kind":"pith_short_8","alias_value":"JYOJILME","created_at":"2026-07-05T07:56:51.046448+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2507.10045","citing_title":"Automating SPARQL Query Translations between DBpedia and Wikidata","ref_index":23,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/JYOJILMEMDM7QN7YAFUD5PMZR6","json":"https://pith.science/pith/JYOJILMEMDM7QN7YAFUD5PMZR6.json","graph_json":"https://pith.science/api/pith-number/JYOJILMEMDM7QN7YAFUD5PMZR6/graph.json","events_json":"https://pith.science/api/pith-number/JYOJILMEMDM7QN7YAFUD5PMZR6/events.json","paper":"https://pith.science/paper/JYOJILME"},"agent_actions":{"view_html":"https://pith.science/pith/JYOJILMEMDM7QN7YAFUD5PMZR6","download_json":"https://pith.science/pith/JYOJILMEMDM7QN7YAFUD5PMZR6.json","view_paper":"https://pith.science/paper/JYOJILME","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2308.03584&json=true","fetch_graph":"https://pith.science/api/pith-number/JYOJILMEMDM7QN7YAFUD5PMZR6/graph.json","fetch_events":"https://pith.science/api/pith-number/JYOJILMEMDM7QN7YAFUD5PMZR6/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/JYOJILMEMDM7QN7YAFUD5PMZR6/action/timestamp_anchor","attest_storage":"https://pith.science/pith/JYOJILMEMDM7QN7YAFUD5PMZR6/action/storage_attestation","attest_author":"https://pith.science/pith/JYOJILMEMDM7QN7YAFUD5PMZR6/action/author_attestation","sign_citation":"https://pith.science/pith/JYOJILMEMDM7QN7YAFUD5PMZR6/action/citation_signature","submit_replication":"https://pith.science/pith/JYOJILMEMDM7QN7YAFUD5PMZR6/action/replication_record"}},"created_at":"2026-07-05T07:56:51.046448+00:00","updated_at":"2026-07-05T07:56:51.046448+00:00"}