{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:LQ62LCXQFLQ5BLUGQJUJYEGF26","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":"57952ba95b84136ead992d5982b12ca0e8f8d552323b2057c4a0484ec00455c3","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DB","submitted_at":"2015-02-20T17:41:40Z","title_canon_sha256":"2b769175bb189c229f1c1f1794e14526d2925520148d891bc4d8dcbd462b1b67"},"schema_version":"1.0","source":{"id":"1502.05947","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1502.05947","created_at":"2026-05-18T02:12:10Z"},{"alias_kind":"arxiv_version","alias_value":"1502.05947v2","created_at":"2026-05-18T02:12:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1502.05947","created_at":"2026-05-18T02:12:10Z"},{"alias_kind":"pith_short_12","alias_value":"LQ62LCXQFLQ5","created_at":"2026-05-18T12:29:29Z"},{"alias_kind":"pith_short_16","alias_value":"LQ62LCXQFLQ5BLUG","created_at":"2026-05-18T12:29:29Z"},{"alias_kind":"pith_short_8","alias_value":"LQ62LCXQ","created_at":"2026-05-18T12:29:29Z"}],"graph_snapshots":[{"event_id":"sha256:a78b10690e072414c758f7a5782a876612bbb6f02500511898a8e591c8212fee","target":"graph","created_at":"2026-05-18T02:12:10Z","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 describe a functorial data migration scenario about the manufacturing service capability of a distributed supply chain. The scenario is a category-theoretic analog of an OWL ontology-based semantic enrichment scenario developed at the National Institute of Standards and Technology (NIST). The scenario is presented using, and is included with, the open-source FQL tool, available for download at categoricaldata.net/fql.html.","authors_text":"David I. Spivak, Eswaran Subrahmanian, Patrick Schultz, Ryan Wisnesky","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DB","submitted_at":"2015-02-20T17:41:40Z","title":"Functorial Data Migration: From Theory to Practice"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1502.05947","kind":"arxiv","version":2},"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":"sha256:3cf7301c2f4f3539a6d5a3429b26f074eedf03d4169906498649d687eb0db377","target":"record","created_at":"2026-05-18T02:12:10Z","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":"57952ba95b84136ead992d5982b12ca0e8f8d552323b2057c4a0484ec00455c3","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DB","submitted_at":"2015-02-20T17:41:40Z","title_canon_sha256":"2b769175bb189c229f1c1f1794e14526d2925520148d891bc4d8dcbd462b1b67"},"schema_version":"1.0","source":{"id":"1502.05947","kind":"arxiv","version":2}},"canonical_sha256":"5c3da58af02ae1d0ae8682689c10c5d793d43eae81fece6aceb7c9529f9bc8fb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5c3da58af02ae1d0ae8682689c10c5d793d43eae81fece6aceb7c9529f9bc8fb","first_computed_at":"2026-05-18T02:12:10.798523Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:12:10.798523Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"R9ONRIw7yG9K+6FRtHIGuxH5l6oqZFggFae0fB8/UDI8m/BORmnVvfzqBpuHQe/TYjDyuN1iA2tTQCvIIHrbBA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:12:10.799296Z","signed_message":"canonical_sha256_bytes"},"source_id":"1502.05947","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3cf7301c2f4f3539a6d5a3429b26f074eedf03d4169906498649d687eb0db377","sha256:a78b10690e072414c758f7a5782a876612bbb6f02500511898a8e591c8212fee"],"state_sha256":"5804b1e94c684b56f07ace8da519fe55642bc2cd83f4f8a0f5cad845855d985b"}