{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:AV24XW327COIIJ66SRWCJCY2EN","short_pith_number":"pith:AV24XW32","schema_version":"1.0","canonical_sha256":"0575cbdb7af89c8427de946c248b1a235f16ded9009eeb0d9cf18c9b8f12992d","source":{"kind":"arxiv","id":"1408.2127","version":1},"attestation_state":"computed","paper":{"title":"Sporadic Examples of Directed Strongly Regular Graphs Obtained by Computer Algebra Experimentation (Extended version)","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"math.CO","authors_text":"Mikhail Klin, \\v{S}tefan Gy\\\"urki","submitted_at":"2014-08-09T15:36:01Z","abstract_excerpt":"We report about the results of the application of modern computer algebra tools for construction of directed strongly regular graphs. The suggested techniques are based on the investigation of non-commutative association schemes and Cayley graphs over non-Abelian groups. We demonstrate examples of directed strongly regular graphs for 28 different parameter sets, for which the existence of a corresponding digraph has not been known before."},"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":"1408.2127","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.CO","submitted_at":"2014-08-09T15:36:01Z","cross_cats_sorted":[],"title_canon_sha256":"467efb51d21fcd8967aa947f7ff9803e60cf5b501ac1855087331a86b8db36a5","abstract_canon_sha256":"5fd657f1bb014cada3eeb89cd49cf1973c1f5dde268a6fc5dbca6b79c3a1f2f8"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:20:12.537884Z","signature_b64":"CyK75dr/Izhw23sDBh9YLdNaHHLHXUWK3+vQYxEEOAZ/yKrlEWZZjh9g58d5X7nE4jdlzBTe5tybulxVPDexBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0575cbdb7af89c8427de946c248b1a235f16ded9009eeb0d9cf18c9b8f12992d","last_reissued_at":"2026-05-18T02:20:12.537429Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:20:12.537429Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Sporadic Examples of Directed Strongly Regular Graphs Obtained by Computer Algebra Experimentation (Extended version)","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"math.CO","authors_text":"Mikhail Klin, \\v{S}tefan Gy\\\"urki","submitted_at":"2014-08-09T15:36:01Z","abstract_excerpt":"We report about the results of the application of modern computer algebra tools for construction of directed strongly regular graphs. The suggested techniques are based on the investigation of non-commutative association schemes and Cayley graphs over non-Abelian groups. We demonstrate examples of directed strongly regular graphs for 28 different parameter sets, for which the existence of a corresponding digraph has not been known before."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1408.2127","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"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":"1408.2127","created_at":"2026-05-18T02:20:12.537496+00:00"},{"alias_kind":"arxiv_version","alias_value":"1408.2127v1","created_at":"2026-05-18T02:20:12.537496+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1408.2127","created_at":"2026-05-18T02:20:12.537496+00:00"},{"alias_kind":"pith_short_12","alias_value":"AV24XW327COI","created_at":"2026-05-18T12:28:19.803747+00:00"},{"alias_kind":"pith_short_16","alias_value":"AV24XW327COIIJ66","created_at":"2026-05-18T12:28:19.803747+00:00"},{"alias_kind":"pith_short_8","alias_value":"AV24XW32","created_at":"2026-05-18T12:28:19.803747+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/AV24XW327COIIJ66SRWCJCY2EN","json":"https://pith.science/pith/AV24XW327COIIJ66SRWCJCY2EN.json","graph_json":"https://pith.science/api/pith-number/AV24XW327COIIJ66SRWCJCY2EN/graph.json","events_json":"https://pith.science/api/pith-number/AV24XW327COIIJ66SRWCJCY2EN/events.json","paper":"https://pith.science/paper/AV24XW32"},"agent_actions":{"view_html":"https://pith.science/pith/AV24XW327COIIJ66SRWCJCY2EN","download_json":"https://pith.science/pith/AV24XW327COIIJ66SRWCJCY2EN.json","view_paper":"https://pith.science/paper/AV24XW32","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1408.2127&json=true","fetch_graph":"https://pith.science/api/pith-number/AV24XW327COIIJ66SRWCJCY2EN/graph.json","fetch_events":"https://pith.science/api/pith-number/AV24XW327COIIJ66SRWCJCY2EN/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/AV24XW327COIIJ66SRWCJCY2EN/action/timestamp_anchor","attest_storage":"https://pith.science/pith/AV24XW327COIIJ66SRWCJCY2EN/action/storage_attestation","attest_author":"https://pith.science/pith/AV24XW327COIIJ66SRWCJCY2EN/action/author_attestation","sign_citation":"https://pith.science/pith/AV24XW327COIIJ66SRWCJCY2EN/action/citation_signature","submit_replication":"https://pith.science/pith/AV24XW327COIIJ66SRWCJCY2EN/action/replication_record"}},"created_at":"2026-05-18T02:20:12.537496+00:00","updated_at":"2026-05-18T02:20:12.537496+00:00"}