{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:WKLLSILGIZLTYDAI6TV3VMKKDR","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":"fd73aa25a04dafe8a58ff3fcd6cceebe30c009f6d64bf5ce4efa371787c0447b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.OC","submitted_at":"2013-10-05T03:58:48Z","title_canon_sha256":"ef2b4aa2b9183fedddbb1777b2d98fb58686b113f0e77061e68df9380a6ee7be"},"schema_version":"1.0","source":{"id":"1310.1439","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1310.1439","created_at":"2026-05-18T03:09:21Z"},{"alias_kind":"arxiv_version","alias_value":"1310.1439v2","created_at":"2026-05-18T03:09:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1310.1439","created_at":"2026-05-18T03:09:21Z"},{"alias_kind":"pith_short_12","alias_value":"WKLLSILGIZLT","created_at":"2026-05-18T12:28:04Z"},{"alias_kind":"pith_short_16","alias_value":"WKLLSILGIZLTYDAI","created_at":"2026-05-18T12:28:04Z"},{"alias_kind":"pith_short_8","alias_value":"WKLLSILG","created_at":"2026-05-18T12:28:04Z"}],"graph_snapshots":[{"event_id":"sha256:4654924113a4a4b9552d1b82b70edbbb1e9feefcbd0362b60cc459f1f12fd03e","target":"graph","created_at":"2026-05-18T03:09:21Z","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":"This paper presents a method to square up a generic MIMO system that already possesses transmission zeros. The proposed method is developed based on and therefore can be incorporated into the existing method that has been proven effective on a system without transmission zeros. It has been shown that for the generic system considering here, the squaring-up problem can be transformed into a state-feedback problem with uncontrollable modes.","authors_text":"Anuradha M. Annaswamy, Daniel Wiese, Eugene Lavretsky, Zheng Qu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.OC","submitted_at":"2013-10-05T03:58:48Z","title":"Squaring-Up Method In the Presence of Transmission Zeros"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1310.1439","kind":"arxiv","version":2},"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":"sha256:47e743d5d7bd540e510ed2328893b2dff70c6a01156dd5db03c61bf2d4040713","target":"record","created_at":"2026-05-18T03:09:21Z","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":"fd73aa25a04dafe8a58ff3fcd6cceebe30c009f6d64bf5ce4efa371787c0447b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.OC","submitted_at":"2013-10-05T03:58:48Z","title_canon_sha256":"ef2b4aa2b9183fedddbb1777b2d98fb58686b113f0e77061e68df9380a6ee7be"},"schema_version":"1.0","source":{"id":"1310.1439","kind":"arxiv","version":2}},"canonical_sha256":"b296b9216646573c0c08f4ebbab14a1c629c8308964be09df63db3a9d98c775a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b296b9216646573c0c08f4ebbab14a1c629c8308964be09df63db3a9d98c775a","first_computed_at":"2026-05-18T03:09:21.806862Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:09:21.806862Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"IIeW/Oxa/9yVMzsdmhaKvBB+H9yev4UXBeVc6W8h1bRwTr2lCIPsKeS+XfAWzjKgs2a3vgPr9FPXYudaOjFiDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T03:09:21.807544Z","signed_message":"canonical_sha256_bytes"},"source_id":"1310.1439","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:47e743d5d7bd540e510ed2328893b2dff70c6a01156dd5db03c61bf2d4040713","sha256:4654924113a4a4b9552d1b82b70edbbb1e9feefcbd0362b60cc459f1f12fd03e"],"state_sha256":"c740533461ff725f4d78374743f551f682b500eefb01c44986258bd3d22217c8"}