{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:J2TX7ZNYOL6AY6URKBO57ALSPE","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":"9559a917875b51a8518f19d4b2b347bca5539b2f6c3fb40805e1e897604e4345","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2026-05-26T10:41:37Z","title_canon_sha256":"148f0e475925dfe81a4ff97312b37e77e8bec98c075adcd6c3aba37ef5c1e251"},"schema_version":"1.0","source":{"id":"2605.26823","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.26823","created_at":"2026-05-27T01:06:14Z"},{"alias_kind":"arxiv_version","alias_value":"2605.26823v1","created_at":"2026-05-27T01:06:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.26823","created_at":"2026-05-27T01:06:14Z"},{"alias_kind":"pith_short_12","alias_value":"J2TX7ZNYOL6A","created_at":"2026-05-27T01:06:14Z"},{"alias_kind":"pith_short_16","alias_value":"J2TX7ZNYOL6AY6UR","created_at":"2026-05-27T01:06:14Z"},{"alias_kind":"pith_short_8","alias_value":"J2TX7ZNY","created_at":"2026-05-27T01:06:14Z"}],"graph_snapshots":[{"event_id":"sha256:21003e5e5e82462c6c038dc378cc09888dfad00c94d246c0b8e668d24bd2852b","target":"graph","created_at":"2026-05-27T01:06:14Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2605.26823/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Synthetic data offers a promising solution to two persistent barriers in supply chain analytics: data scarcity and data privacy. However, for synthetic data to support operational simulation and decision-making, it must do more than reproduce the statistical distributions of real records, and also preserve the \\emph{operational logic} that governs supply chain processes, including the temporal orderings, mathematical dependencies, hierarchical taxonomies, and conditional rules that make a record operationally plausible. We consider this logic as the ``physics'' of supply chain data. Existing t","authors_text":"Alexandra Brintrup, Ge Zheng, Liming Xu, Yunbo Long","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2026-05-26T10:41:37Z","title":"Generating Logically Consistent Synthetic Supply Chain Data with LLM-Driven Knowledge Graph Reasoning"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.26823","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":"sha256:719fcb304fb3e9b813c4d925ffcdcce127bd488b44eea89cdad64b28e342724b","target":"record","created_at":"2026-05-27T01:06:14Z","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":"9559a917875b51a8518f19d4b2b347bca5539b2f6c3fb40805e1e897604e4345","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2026-05-26T10:41:37Z","title_canon_sha256":"148f0e475925dfe81a4ff97312b37e77e8bec98c075adcd6c3aba37ef5c1e251"},"schema_version":"1.0","source":{"id":"2605.26823","kind":"arxiv","version":1}},"canonical_sha256":"4ea77fe5b872fc0c7a91505ddf817279245af1cf3c7a3a305f4619d8d5cfa9f8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4ea77fe5b872fc0c7a91505ddf817279245af1cf3c7a3a305f4619d8d5cfa9f8","first_computed_at":"2026-05-27T01:06:14.404644Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-27T01:06:14.404644Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"RWa9629Qa+WVhCvCxmMwCMRMTpiBmBjzEplLNi7SwOkmhnyoFhAAFt9r2pc/Aij52Uj12P1yU5PRotx6Bu7fDg==","signature_status":"signed_v1","signed_at":"2026-05-27T01:06:14.405449Z","signed_message":"canonical_sha256_bytes"},"source_id":"2605.26823","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:719fcb304fb3e9b813c4d925ffcdcce127bd488b44eea89cdad64b28e342724b","sha256:21003e5e5e82462c6c038dc378cc09888dfad00c94d246c0b8e668d24bd2852b"],"state_sha256":"1c33617181af36156a78de6728d36c10bb2d0583a67cf73947e701b5defda19e"}