{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:DE47A2QDIHG4QURZAZBIFAJOQS","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":"96fdd0ffea1633c1fb577a495ac6c9599fe65dbcb56c91e142478d4a10d96750","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.AT","submitted_at":"2013-03-11T20:19:21Z","title_canon_sha256":"53010eac4713914f8e85ec87e2fc3f3fca4c1b24155a7e6f4005d0a5eb491dda"},"schema_version":"1.0","source":{"id":"1303.2671","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1303.2671","created_at":"2026-05-18T03:31:08Z"},{"alias_kind":"arxiv_version","alias_value":"1303.2671v1","created_at":"2026-05-18T03:31:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1303.2671","created_at":"2026-05-18T03:31:08Z"},{"alias_kind":"pith_short_12","alias_value":"DE47A2QDIHG4","created_at":"2026-05-18T12:27:43Z"},{"alias_kind":"pith_short_16","alias_value":"DE47A2QDIHG4QURZ","created_at":"2026-05-18T12:27:43Z"},{"alias_kind":"pith_short_8","alias_value":"DE47A2QD","created_at":"2026-05-18T12:27:43Z"}],"graph_snapshots":[{"event_id":"sha256:efc15834d85a5fbf52f513a3c27d60c5ee5231710fb8ba601e50a098c0247894","target":"graph","created_at":"2026-05-18T03:31:08Z","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"},"paper":{"abstract_excerpt":"We construct open book structures on moment-angle manifolds and give a new construction of examples of contact manifolds in arbitrarily large dimensions.","authors_text":"Alberto Verjovsky, Santiago L\\'opez de Medrano, Yadira Barreto","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.AT","submitted_at":"2013-03-11T20:19:21Z","title":"Open Book Structures on Moment-Angle Manifolds $Z^{\\mathbb C}(\\Lambda)$ and Higher Dimensional Contact Manifolds"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1303.2671","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":"sha256:1978b5a333d465019f672449ec13d319d6d84bdabf3dd7ad38f64957af6fa88e","target":"record","created_at":"2026-05-18T03:31:08Z","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":"96fdd0ffea1633c1fb577a495ac6c9599fe65dbcb56c91e142478d4a10d96750","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.AT","submitted_at":"2013-03-11T20:19:21Z","title_canon_sha256":"53010eac4713914f8e85ec87e2fc3f3fca4c1b24155a7e6f4005d0a5eb491dda"},"schema_version":"1.0","source":{"id":"1303.2671","kind":"arxiv","version":1}},"canonical_sha256":"1939f06a0341cdc85239064282812e84905c0bafc13a4dcf1e27fde8347f00d2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1939f06a0341cdc85239064282812e84905c0bafc13a4dcf1e27fde8347f00d2","first_computed_at":"2026-05-18T03:31:08.446475Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:31:08.446475Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"iC6CRdPtHg1kViB7v8/1vsPnzIguB+e7jQyGIFdIhwTHobPLR0zrq/CXJrItD8UVHgWhfeAyE5VDOi8p63dpCw==","signature_status":"signed_v1","signed_at":"2026-05-18T03:31:08.447047Z","signed_message":"canonical_sha256_bytes"},"source_id":"1303.2671","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1978b5a333d465019f672449ec13d319d6d84bdabf3dd7ad38f64957af6fa88e","sha256:efc15834d85a5fbf52f513a3c27d60c5ee5231710fb8ba601e50a098c0247894"],"state_sha256":"47f61ccad12c1ea511ba9bdfcbf160e25f3f981ba020d89e9d1f7a2fac5c7d82"}