{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:KGG3F4WABS4PTGTHLFG44XXEM4","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":"65859f943e8fa9cd11beba6308077f46b9ba11ea5e9d7c300475b959ad37264a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CG","submitted_at":"2019-08-16T12:46:27Z","title_canon_sha256":"5f10bd4c08b8e809a3f4b00b752169eeb8317c72ee36a3d8131197e2a8aed2fc"},"schema_version":"1.0","source":{"id":"1908.07153","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1908.07153","created_at":"2026-07-05T02:28:31Z"},{"alias_kind":"arxiv_version","alias_value":"1908.07153v1","created_at":"2026-07-05T02:28:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1908.07153","created_at":"2026-07-05T02:28:31Z"},{"alias_kind":"pith_short_12","alias_value":"KGG3F4WABS4P","created_at":"2026-07-05T02:28:31Z"},{"alias_kind":"pith_short_16","alias_value":"KGG3F4WABS4PTGTH","created_at":"2026-07-05T02:28:31Z"},{"alias_kind":"pith_short_8","alias_value":"KGG3F4WA","created_at":"2026-07-05T02:28:31Z"}],"graph_snapshots":[{"event_id":"sha256:cc072d8f9b790f5f94500dbddd10c35d9816878531e5f13778f345017367cb70","target":"graph","created_at":"2026-07-05T02:28:31Z","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/1908.07153/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We describe a Maple package that serves at least four purposes. First, one can use it to compute whether or not a given polyhedral structure is Zometool constructible. Second, one can use it to manipulate Zometool objects, for example to determine how to best build a given structure. Third, the package allows for an easy computation of the polytopes obtained by the kaleiodoscopic construction called the Wythoff construction. This feature provides a source of multiple examples. Fourth, the package allows the projection on Coxeter planes","authors_text":"Benoit Charbonneau, Spencer Whitehead","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CG","submitted_at":"2019-08-16T12:46:27Z","title":"Studying Wythoff and Zometool Constructions using Maple"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1908.07153","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":"sha256:9e0647a78cf41fda6b77e14397f51f57d8087b1b139c2815df787ba158d1a830","target":"record","created_at":"2026-07-05T02:28:31Z","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":"65859f943e8fa9cd11beba6308077f46b9ba11ea5e9d7c300475b959ad37264a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CG","submitted_at":"2019-08-16T12:46:27Z","title_canon_sha256":"5f10bd4c08b8e809a3f4b00b752169eeb8317c72ee36a3d8131197e2a8aed2fc"},"schema_version":"1.0","source":{"id":"1908.07153","kind":"arxiv","version":1}},"canonical_sha256":"518db2f2c00cb8f99a67594dce5ee4671560afe81939fe6162a64754336781cb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"518db2f2c00cb8f99a67594dce5ee4671560afe81939fe6162a64754336781cb","first_computed_at":"2026-07-05T02:28:31.178269Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:28:31.178269Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"a91LIc1DY0c6ixDquFgBE2DEhEZZoDvV6O5QPPD0kodkCtyaoSJPKkEFuUUb7EBtXlSRA9MizAM27XgczuAUDQ==","signature_status":"signed_v1","signed_at":"2026-07-05T02:28:31.178713Z","signed_message":"canonical_sha256_bytes"},"source_id":"1908.07153","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9e0647a78cf41fda6b77e14397f51f57d8087b1b139c2815df787ba158d1a830","sha256:cc072d8f9b790f5f94500dbddd10c35d9816878531e5f13778f345017367cb70"],"state_sha256":"dc7f4b23de4e93c78e03f60e14129851db4c6de89de79391f634e2991cfd52c6"}