{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:YGXFGTEUN2SNFZML5BPZWZLNCZ","short_pith_number":"pith:YGXFGTEU","canonical_record":{"source":{"id":"1803.05528","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SY","submitted_at":"2018-03-14T22:53:45Z","cross_cats_sorted":["cs.SY","math.OC"],"title_canon_sha256":"8476ba9686876468b1a36859d04f5e16a847c95649d8e2fc66de1fcd30e093f8","abstract_canon_sha256":"62e9bc962649f2e3f8ad7b0dd8ac99fb20d6c25df756a8bb1f1d9d61752cf6cc"},"schema_version":"1.0"},"canonical_sha256":"c1ae534c946ea4d2e58be85f9b656d166a613bbb2597b858a2eb662747709438","source":{"kind":"arxiv","id":"1803.05528","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1803.05528","created_at":"2026-06-04T19:11:41Z"},{"alias_kind":"arxiv_version","alias_value":"1803.05528v3","created_at":"2026-06-04T19:11:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1803.05528","created_at":"2026-06-04T19:11:41Z"},{"alias_kind":"pith_short_12","alias_value":"YGXFGTEUN2SN","created_at":"2026-06-04T19:11:41Z"},{"alias_kind":"pith_short_16","alias_value":"YGXFGTEUN2SNFZML","created_at":"2026-06-04T19:11:41Z"},{"alias_kind":"pith_short_8","alias_value":"YGXFGTEU","created_at":"2026-06-04T19:11:41Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:YGXFGTEUN2SNFZML5BPZWZLNCZ","target":"record","payload":{"canonical_record":{"source":{"id":"1803.05528","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SY","submitted_at":"2018-03-14T22:53:45Z","cross_cats_sorted":["cs.SY","math.OC"],"title_canon_sha256":"8476ba9686876468b1a36859d04f5e16a847c95649d8e2fc66de1fcd30e093f8","abstract_canon_sha256":"62e9bc962649f2e3f8ad7b0dd8ac99fb20d6c25df756a8bb1f1d9d61752cf6cc"},"schema_version":"1.0"},"canonical_sha256":"c1ae534c946ea4d2e58be85f9b656d166a613bbb2597b858a2eb662747709438","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-04T19:11:41.361484Z","signature_b64":"QuMdwPJM1hxWjEA0ltzcA1sBmF5vX3pNT04/lG3wh2perHJx8ZztvZNfG51Mg8Fya3lH+YvHm09FI3tYTqijAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c1ae534c946ea4d2e58be85f9b656d166a613bbb2597b858a2eb662747709438","last_reissued_at":"2026-06-04T19:11:41.361003Z","signature_status":"signed_v1","first_computed_at":"2026-06-04T19:11:41.361003Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1803.05528","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-06-04T19:11:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"a2S0QaaqEX3TgXyMb6q2zMl4Kqb5+GmhPaq8zouAEKtuABgsfzpLjd/sG89+O9gFUSYliDLUi/LQlRFqhT+OAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-20T04:26:35.564765Z"},"content_sha256":"5d49787b157691d42b6eada4ee0296f657c298ed9a81f4b5f3ee62c93c3337ec","schema_version":"1.0","event_id":"sha256:5d49787b157691d42b6eada4ee0296f657c298ed9a81f4b5f3ee62c93c3337ec"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:YGXFGTEUN2SNFZML5BPZWZLNCZ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Robust Distributed Control Beyond Quadratic Invariance","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.SY","math.OC"],"primary_cat":"eess.SY","authors_text":"Luca Furieri, Maryam Kamgarpour","submitted_at":"2018-03-14T22:53:45Z","abstract_excerpt":"The problem of robust distributed control arises in several large-scale systems, such as transportation networks and power grid systems. In many practical scenarios controllers might not have enough information to make globally optimal decisions in a tractable way. We propose a novel class of tractable optimization problems whose solution is a controller complying with any specified information structure. The approach we suggest is based on decomposing intractable information constraints into two subspace constraints in the disturbance feedback domain. We discuss how to perform the decompositi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1803.05528","kind":"arxiv","version":3},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/1803.05528/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-06-04T19:11:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ndgwCqbMJxKAcBuutygWDJbrNxXZfs9kEGqS4uOU2wwk+dpvwDWRD85DcPThiP4CGWT0Xng8M2SbSH/och7/Dw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-20T04:26:35.565148Z"},"content_sha256":"1f24f9ec0d85ea0726b39c0a864edb4b67482b65abc7263ca5aec4d1b0d45153","schema_version":"1.0","event_id":"sha256:1f24f9ec0d85ea0726b39c0a864edb4b67482b65abc7263ca5aec4d1b0d45153"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/YGXFGTEUN2SNFZML5BPZWZLNCZ/bundle.json","state_url":"https://pith.science/pith/YGXFGTEUN2SNFZML5BPZWZLNCZ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/YGXFGTEUN2SNFZML5BPZWZLNCZ/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-06-20T04:26:35Z","links":{"resolver":"https://pith.science/pith/YGXFGTEUN2SNFZML5BPZWZLNCZ","bundle":"https://pith.science/pith/YGXFGTEUN2SNFZML5BPZWZLNCZ/bundle.json","state":"https://pith.science/pith/YGXFGTEUN2SNFZML5BPZWZLNCZ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/YGXFGTEUN2SNFZML5BPZWZLNCZ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:YGXFGTEUN2SNFZML5BPZWZLNCZ","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":"62e9bc962649f2e3f8ad7b0dd8ac99fb20d6c25df756a8bb1f1d9d61752cf6cc","cross_cats_sorted":["cs.SY","math.OC"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SY","submitted_at":"2018-03-14T22:53:45Z","title_canon_sha256":"8476ba9686876468b1a36859d04f5e16a847c95649d8e2fc66de1fcd30e093f8"},"schema_version":"1.0","source":{"id":"1803.05528","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1803.05528","created_at":"2026-06-04T19:11:41Z"},{"alias_kind":"arxiv_version","alias_value":"1803.05528v3","created_at":"2026-06-04T19:11:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1803.05528","created_at":"2026-06-04T19:11:41Z"},{"alias_kind":"pith_short_12","alias_value":"YGXFGTEUN2SN","created_at":"2026-06-04T19:11:41Z"},{"alias_kind":"pith_short_16","alias_value":"YGXFGTEUN2SNFZML","created_at":"2026-06-04T19:11:41Z"},{"alias_kind":"pith_short_8","alias_value":"YGXFGTEU","created_at":"2026-06-04T19:11:41Z"}],"graph_snapshots":[{"event_id":"sha256:1f24f9ec0d85ea0726b39c0a864edb4b67482b65abc7263ca5aec4d1b0d45153","target":"graph","created_at":"2026-06-04T19:11:41Z","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/1803.05528/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The problem of robust distributed control arises in several large-scale systems, such as transportation networks and power grid systems. In many practical scenarios controllers might not have enough information to make globally optimal decisions in a tractable way. We propose a novel class of tractable optimization problems whose solution is a controller complying with any specified information structure. The approach we suggest is based on decomposing intractable information constraints into two subspace constraints in the disturbance feedback domain. We discuss how to perform the decompositi","authors_text":"Luca Furieri, Maryam Kamgarpour","cross_cats":["cs.SY","math.OC"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SY","submitted_at":"2018-03-14T22:53:45Z","title":"Robust Distributed Control Beyond Quadratic Invariance"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1803.05528","kind":"arxiv","version":3},"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":"sha256:5d49787b157691d42b6eada4ee0296f657c298ed9a81f4b5f3ee62c93c3337ec","target":"record","created_at":"2026-06-04T19:11:41Z","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":"62e9bc962649f2e3f8ad7b0dd8ac99fb20d6c25df756a8bb1f1d9d61752cf6cc","cross_cats_sorted":["cs.SY","math.OC"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SY","submitted_at":"2018-03-14T22:53:45Z","title_canon_sha256":"8476ba9686876468b1a36859d04f5e16a847c95649d8e2fc66de1fcd30e093f8"},"schema_version":"1.0","source":{"id":"1803.05528","kind":"arxiv","version":3}},"canonical_sha256":"c1ae534c946ea4d2e58be85f9b656d166a613bbb2597b858a2eb662747709438","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c1ae534c946ea4d2e58be85f9b656d166a613bbb2597b858a2eb662747709438","first_computed_at":"2026-06-04T19:11:41.361003Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-04T19:11:41.361003Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"QuMdwPJM1hxWjEA0ltzcA1sBmF5vX3pNT04/lG3wh2perHJx8ZztvZNfG51Mg8Fya3lH+YvHm09FI3tYTqijAA==","signature_status":"signed_v1","signed_at":"2026-06-04T19:11:41.361484Z","signed_message":"canonical_sha256_bytes"},"source_id":"1803.05528","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5d49787b157691d42b6eada4ee0296f657c298ed9a81f4b5f3ee62c93c3337ec","sha256:1f24f9ec0d85ea0726b39c0a864edb4b67482b65abc7263ca5aec4d1b0d45153"],"state_sha256":"ccf178314afd3c238d4099852eab90bb8f36794fb83539b98975166461650faa"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"p9oMdhJIL5J1P3J4nIHrsFKJ1I/RArUB7HPi1tYfKcrPULw8g8+8ulxvFtJG9h6fe1n/kjoEmkrovX55Z9nuAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-20T04:26:35.567155Z","bundle_sha256":"fa907851bf3b9de842f19265e5671051ac5f5ce2de218273ccce0c47e4ca471b"}}