{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:I3AXG7JYJLWSCA3MQ67LA3PI45","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":"8c1b1b32989ac96d0b9bd7967ff22d5d1200016c998fe6899f72d0592d1790d4","cross_cats_sorted":["cs.MS","cs.SY","eess.SY"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.OC","submitted_at":"2013-10-17T14:30:42Z","title_canon_sha256":"fda9c90231e30df5e342011615bbe9d5c38bceb7900b10d60f72c5b0f5f8bb90"},"schema_version":"1.0","source":{"id":"1310.4716","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1310.4716","created_at":"2026-06-04T14:09:14Z"},{"alias_kind":"arxiv_version","alias_value":"1310.4716v2","created_at":"2026-06-04T14:09:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1310.4716","created_at":"2026-06-04T14:09:14Z"},{"alias_kind":"pith_short_12","alias_value":"I3AXG7JYJLWS","created_at":"2026-06-04T14:09:14Z"},{"alias_kind":"pith_short_16","alias_value":"I3AXG7JYJLWSCA3M","created_at":"2026-06-04T14:09:14Z"},{"alias_kind":"pith_short_8","alias_value":"I3AXG7JY","created_at":"2026-06-04T14:09:14Z"}],"graph_snapshots":[{"event_id":"sha256:b0e009577ed320cb04715cadfa525b4bfa1c7321f0f597a7757a890d052012b5","target":"graph","created_at":"2026-06-04T14:09:14Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/1310.4716/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The release of SOSTOOLS v4.00 comes as we approach the 20th anniversary of the original release of SOSTOOLS v1.00 back in April, 2002. SOSTOOLS was originally envisioned as a flexible tool for parsing and solving polynomial optimization problems, using the SOS tightening of polynomial positivity constraints, and capable of adapting to the ever-evolving fauna of applications of SOS. There are now a variety of SOS programming parsers beyond SOSTOOLS, including YALMIP, Gloptipoly, SumOfSquares, and others. We hope SOSTOOLS remains the most intuitive, robust and adaptable toolbox for SOS programmi","authors_text":"Antonis Papachristodoulou, Declan Jagt, Giorgio Valmorbida, James Anderson, Matthew M. Peet, Pablo Parrilo, Pete Seiler, Stephen Prajna","cross_cats":["cs.MS","cs.SY","eess.SY"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.OC","submitted_at":"2013-10-17T14:30:42Z","title":"SOSTOOLS Version 4.00 Sum of Squares Optimization Toolbox for MATLAB"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1310.4716","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":"sha256:70e3a3950c1c97f3a6d356d0f0c9e48c8c68652ace10e27947877f4dfa453bec","target":"record","created_at":"2026-06-04T14:09:14Z","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":"8c1b1b32989ac96d0b9bd7967ff22d5d1200016c998fe6899f72d0592d1790d4","cross_cats_sorted":["cs.MS","cs.SY","eess.SY"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.OC","submitted_at":"2013-10-17T14:30:42Z","title_canon_sha256":"fda9c90231e30df5e342011615bbe9d5c38bceb7900b10d60f72c5b0f5f8bb90"},"schema_version":"1.0","source":{"id":"1310.4716","kind":"arxiv","version":2}},"canonical_sha256":"46c1737d384aed21036c87beb06de8e74c99798b6f3d8d86430129f3a9e6d3f9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"46c1737d384aed21036c87beb06de8e74c99798b6f3d8d86430129f3a9e6d3f9","first_computed_at":"2026-06-04T14:09:14.037231Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-04T14:09:14.037231Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"0VGx+fiIKi/639CgeM4VYJSaMPJl9ep62r+8mq0rSn5pHlDx6Sdz4GEq73Rfu9vjG1Yb4Y43d0ZU8yRSxJa5AQ==","signature_status":"signed_v1","signed_at":"2026-06-04T14:09:14.037758Z","signed_message":"canonical_sha256_bytes"},"source_id":"1310.4716","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:70e3a3950c1c97f3a6d356d0f0c9e48c8c68652ace10e27947877f4dfa453bec","sha256:b0e009577ed320cb04715cadfa525b4bfa1c7321f0f597a7757a890d052012b5"],"state_sha256":"05e7f3137554b1355a0729cb35459e84ebb6ba05e1ae4077cf2b580f401053e8"}