{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:XMNGC4D66YC6SDANY4F76KPPHE","short_pith_number":"pith:XMNGC4D6","schema_version":"1.0","canonical_sha256":"bb1a61707ef605e90c0dc70bff29ef3912a5912c4fed4660734fe4efc4334542","source":{"kind":"arxiv","id":"1804.03254","version":2},"attestation_state":"computed","paper":{"title":"An example of a new simple theory","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"math.LO","authors_text":"M. Malliaris, S. Shelah","submitted_at":"2018-04-09T22:03:49Z","abstract_excerpt":"We construct a countable simple theory which, in Keisler's order, is strictly above the random graph (but \"barely so\") and also in some sense orthogonal to the building blocks of the recently discovered infinite descending chain. As a result we prove in ZFC that there are incomparable classes in Keisler's order."},"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":"1804.03254","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.LO","submitted_at":"2018-04-09T22:03:49Z","cross_cats_sorted":[],"title_canon_sha256":"92138c48b771a44387a91f22a8237b33fd015c2923056ce361f21646d419a759","abstract_canon_sha256":"f66e9d701925c11da7c847b11c479c7585750640e09056cca21f712205395831"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:39:32.388369Z","signature_b64":"2/bsRublF4UtWqj8ftDHKuCm30Gn8+8zkgr2jRuopA7pMXqzTAKeUtzKjyhChXtg65w+GTnyX4zK3ID2tzIcCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"bb1a61707ef605e90c0dc70bff29ef3912a5912c4fed4660734fe4efc4334542","last_reissued_at":"2026-05-17T23:39:32.387749Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:39:32.387749Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"An example of a new simple theory","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"math.LO","authors_text":"M. Malliaris, S. Shelah","submitted_at":"2018-04-09T22:03:49Z","abstract_excerpt":"We construct a countable simple theory which, in Keisler's order, is strictly above the random graph (but \"barely so\") and also in some sense orthogonal to the building blocks of the recently discovered infinite descending chain. As a result we prove in ZFC that there are incomparable classes in Keisler's order."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1804.03254","kind":"arxiv","version":2},"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":"1804.03254","created_at":"2026-05-17T23:39:32.387839+00:00"},{"alias_kind":"arxiv_version","alias_value":"1804.03254v2","created_at":"2026-05-17T23:39:32.387839+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1804.03254","created_at":"2026-05-17T23:39:32.387839+00:00"},{"alias_kind":"pith_short_12","alias_value":"XMNGC4D66YC6","created_at":"2026-05-18T12:33:01.666342+00:00"},{"alias_kind":"pith_short_16","alias_value":"XMNGC4D66YC6SDAN","created_at":"2026-05-18T12:33:01.666342+00:00"},{"alias_kind":"pith_short_8","alias_value":"XMNGC4D6","created_at":"2026-05-18T12:33:01.666342+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/XMNGC4D66YC6SDANY4F76KPPHE","json":"https://pith.science/pith/XMNGC4D66YC6SDANY4F76KPPHE.json","graph_json":"https://pith.science/api/pith-number/XMNGC4D66YC6SDANY4F76KPPHE/graph.json","events_json":"https://pith.science/api/pith-number/XMNGC4D66YC6SDANY4F76KPPHE/events.json","paper":"https://pith.science/paper/XMNGC4D6"},"agent_actions":{"view_html":"https://pith.science/pith/XMNGC4D66YC6SDANY4F76KPPHE","download_json":"https://pith.science/pith/XMNGC4D66YC6SDANY4F76KPPHE.json","view_paper":"https://pith.science/paper/XMNGC4D6","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1804.03254&json=true","fetch_graph":"https://pith.science/api/pith-number/XMNGC4D66YC6SDANY4F76KPPHE/graph.json","fetch_events":"https://pith.science/api/pith-number/XMNGC4D66YC6SDANY4F76KPPHE/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/XMNGC4D66YC6SDANY4F76KPPHE/action/timestamp_anchor","attest_storage":"https://pith.science/pith/XMNGC4D66YC6SDANY4F76KPPHE/action/storage_attestation","attest_author":"https://pith.science/pith/XMNGC4D66YC6SDANY4F76KPPHE/action/author_attestation","sign_citation":"https://pith.science/pith/XMNGC4D66YC6SDANY4F76KPPHE/action/citation_signature","submit_replication":"https://pith.science/pith/XMNGC4D66YC6SDANY4F76KPPHE/action/replication_record"}},"created_at":"2026-05-17T23:39:32.387839+00:00","updated_at":"2026-05-17T23:39:32.387839+00:00"}