{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2010:P76OYLIZKGMUYSRTS64QRBGYAR","short_pith_number":"pith:P76OYLIZ","schema_version":"1.0","canonical_sha256":"7ffcec2d1951994c4a3397b90884d8047fc8327ad3226d7d3dbf39c99824bd03","source":{"kind":"arxiv","id":"1010.1442","version":1},"attestation_state":"computed","paper":{"title":"H2 for HIFOO","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"math.OC","authors_text":"CTU/FEE), Deaconu Georgia (LAAS), Denis Arzelier (LAAS), Didier Henrion (LAAS, Suat Gumussoy (KUL)","submitted_at":"2010-10-07T14:37:32Z","abstract_excerpt":"HIFOO is a public-domain Matlab package initially designed for Hinfinity fixed-order controller synthesis, using nonsmooth nonconvex optimization techniques. It was later on extended to multi-objective synthesis, including strong and simultaneous stabilization under Hinfinity constraints. In this paper we describe a further extension of HIFOO to H2 performance criteria, making it possible to address mixed H2/Hinfinity synthesis. We give implementation details and report our extensive benchmark results."},"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":"1010.1442","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.OC","submitted_at":"2010-10-07T14:37:32Z","cross_cats_sorted":[],"title_canon_sha256":"54630fcd664d76e6726fb574ec93136abe0d4a7eee350d2bce3ec77e081f3c02","abstract_canon_sha256":"cdafaabbc10ec3e4ec2f9a9ee931d738ee6cc50bf82a8c93eab0dd8497c69db4"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:39:41.077085Z","signature_b64":"+pc8bSm9mzKi8otPN6939rDBEvwLat7E8q/ApV12wWhfs3/gVnBMdeYGOfiMqs9MPa77JT9uh5XbyQHdnGsrCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7ffcec2d1951994c4a3397b90884d8047fc8327ad3226d7d3dbf39c99824bd03","last_reissued_at":"2026-05-18T04:39:41.076384Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:39:41.076384Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"H2 for HIFOO","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"math.OC","authors_text":"CTU/FEE), Deaconu Georgia (LAAS), Denis Arzelier (LAAS), Didier Henrion (LAAS, Suat Gumussoy (KUL)","submitted_at":"2010-10-07T14:37:32Z","abstract_excerpt":"HIFOO is a public-domain Matlab package initially designed for Hinfinity fixed-order controller synthesis, using nonsmooth nonconvex optimization techniques. It was later on extended to multi-objective synthesis, including strong and simultaneous stabilization under Hinfinity constraints. In this paper we describe a further extension of HIFOO to H2 performance criteria, making it possible to address mixed H2/Hinfinity synthesis. We give implementation details and report our extensive benchmark results."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1010.1442","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":"1010.1442","created_at":"2026-05-18T04:39:41.076491+00:00"},{"alias_kind":"arxiv_version","alias_value":"1010.1442v1","created_at":"2026-05-18T04:39:41.076491+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1010.1442","created_at":"2026-05-18T04:39:41.076491+00:00"},{"alias_kind":"pith_short_12","alias_value":"P76OYLIZKGMU","created_at":"2026-05-18T12:26:12.377268+00:00"},{"alias_kind":"pith_short_16","alias_value":"P76OYLIZKGMUYSRT","created_at":"2026-05-18T12:26:12.377268+00:00"},{"alias_kind":"pith_short_8","alias_value":"P76OYLIZ","created_at":"2026-05-18T12:26:12.377268+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2512.18356","citing_title":"Robust H2/H-infinity control under stochastic requirements: minimizing conditional value-at-risk instead of worst-case performance","ref_index":19,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/P76OYLIZKGMUYSRTS64QRBGYAR","json":"https://pith.science/pith/P76OYLIZKGMUYSRTS64QRBGYAR.json","graph_json":"https://pith.science/api/pith-number/P76OYLIZKGMUYSRTS64QRBGYAR/graph.json","events_json":"https://pith.science/api/pith-number/P76OYLIZKGMUYSRTS64QRBGYAR/events.json","paper":"https://pith.science/paper/P76OYLIZ"},"agent_actions":{"view_html":"https://pith.science/pith/P76OYLIZKGMUYSRTS64QRBGYAR","download_json":"https://pith.science/pith/P76OYLIZKGMUYSRTS64QRBGYAR.json","view_paper":"https://pith.science/paper/P76OYLIZ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1010.1442&json=true","fetch_graph":"https://pith.science/api/pith-number/P76OYLIZKGMUYSRTS64QRBGYAR/graph.json","fetch_events":"https://pith.science/api/pith-number/P76OYLIZKGMUYSRTS64QRBGYAR/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/P76OYLIZKGMUYSRTS64QRBGYAR/action/timestamp_anchor","attest_storage":"https://pith.science/pith/P76OYLIZKGMUYSRTS64QRBGYAR/action/storage_attestation","attest_author":"https://pith.science/pith/P76OYLIZKGMUYSRTS64QRBGYAR/action/author_attestation","sign_citation":"https://pith.science/pith/P76OYLIZKGMUYSRTS64QRBGYAR/action/citation_signature","submit_replication":"https://pith.science/pith/P76OYLIZKGMUYSRTS64QRBGYAR/action/replication_record"}},"created_at":"2026-05-18T04:39:41.076491+00:00","updated_at":"2026-05-18T04:39:41.076491+00:00"}