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Each DCD(n) is characterized combinatorially by having the Kronecker cover over the Odd graph $O_n$ as its Levi graph. Danzer's configuration is deeply rooted in Pascal's Hexagrammum Mysticum. Although the combinatorial configuration is highly symmetric, we conjecture that there are no geometric point-line realizations with 7- or 5-fold rotational symmetry; on the other hand, we found a point-circle reali"},"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":"1301.1067","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.CO","submitted_at":"2013-01-06T22:30:55Z","cross_cats_sorted":["math.MG"],"title_canon_sha256":"1a12cf218822ed7fd33ff290bf5af65ca0a3f9b5ba8325773cb5e6f222b928d9","abstract_canon_sha256":"fa8de05bb213eb86ba05e819c23d17edf550e46ff339555a0fd2df79002659ee"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:30:01.393161Z","signature_b64":"HDu/7gcqzLRwrkdzvYZMUhqVqUWRsC5KoSiutxtmMu/7ou7Di0l4QgkvPsXpZF1f7znlVwveHdFQJxWt9T68AQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"90541f7ead323d5dc62c918863b425637fe04e180a3a47e562511badb039259e","last_reissued_at":"2026-05-18T02:30:01.392785Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:30:01.392785Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Danzer's configuration revisited","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.MG"],"primary_cat":"math.CO","authors_text":"G\\'abor G\\'evay, Marko Boben, Toma\\v{z} Pisanski","submitted_at":"2013-01-06T22:30:55Z","abstract_excerpt":"We revisit the configuration of Danzer DCD(4), a great inspiration for our work. 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