{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:AHNCSRRWMXOABSEVUVQ5P7U2G7","short_pith_number":"pith:AHNCSRRW","canonical_record":{"source":{"id":"2608.13535","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"eess.SY","submitted_at":"2026-08-13T17:51:44Z","cross_cats_sorted":["cs.MA","cs.SY","math.OC"],"title_canon_sha256":"328a0c6b6933eef219243c4644ca8297853c01394253bdf93f63014b6c92699d","abstract_canon_sha256":"46dbc1e7957131bf515a52cf84e74a3fd896f0aa01dff28f65a25b46fd185429"},"schema_version":"1.0"},"canonical_sha256":"01da29463665dc00c895a561d7fe9a37d6dffc4f63e50aeb4185537bce1296d3","source":{"kind":"arxiv","id":"2608.13535","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2608.13535","created_at":"2026-08-14T01:24:59Z"},{"alias_kind":"arxiv_version","alias_value":"2608.13535v1","created_at":"2026-08-14T01:24:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2608.13535","created_at":"2026-08-14T01:24:59Z"},{"alias_kind":"pith_short_12","alias_value":"AHNCSRRWMXOA","created_at":"2026-08-14T01:24:59Z"},{"alias_kind":"pith_short_16","alias_value":"AHNCSRRWMXOABSEV","created_at":"2026-08-14T01:24:59Z"},{"alias_kind":"pith_short_8","alias_value":"AHNCSRRW","created_at":"2026-08-14T01:24:59Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:AHNCSRRWMXOABSEVUVQ5P7U2G7","target":"record","payload":{"canonical_record":{"source":{"id":"2608.13535","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"eess.SY","submitted_at":"2026-08-13T17:51:44Z","cross_cats_sorted":["cs.MA","cs.SY","math.OC"],"title_canon_sha256":"328a0c6b6933eef219243c4644ca8297853c01394253bdf93f63014b6c92699d","abstract_canon_sha256":"46dbc1e7957131bf515a52cf84e74a3fd896f0aa01dff28f65a25b46fd185429"},"schema_version":"1.0"},"canonical_sha256":"01da29463665dc00c895a561d7fe9a37d6dffc4f63e50aeb4185537bce1296d3","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-08-14T01:24:59.096426Z","signature_b64":"ZKaB7Y2yByuHzA+WTNf1Vmd6NZiWVssKtLyWmMgwXWJMoYS5iWVPCAP9mYl+njo1GPbHPLJkML9SwZ3MxCFpBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"01da29463665dc00c895a561d7fe9a37d6dffc4f63e50aeb4185537bce1296d3","last_reissued_at":"2026-08-14T01:24:59.094198Z","signature_status":"signed_v1","first_computed_at":"2026-08-14T01:24:59.094198Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2608.13535","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-08-14T01:24:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Y9GJc49W0k6359OgIxiN59A2RGvSE/w8uBKsFZWPUMTqi+RLUfYE/1SytWWS925NC/MfL/BsBmmYlmdtzUNHCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T05:02:24.645866Z"},"content_sha256":"65a7dc6a51eab266d9c8e83a1e6a8f84b171726815745dffcccb09d8f6ff0be5","schema_version":"1.0","event_id":"sha256:65a7dc6a51eab266d9c8e83a1e6a8f84b171726815745dffcccb09d8f6ff0be5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:AHNCSRRWMXOABSEVUVQ5P7U2G7","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Joint Communication-Control Strategy Optimization with Partially Nested Information Structures: The Linear-Quadratic Case","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.MA","cs.SY","math.OC"],"primary_cat":"eess.SY","authors_text":"Haoyi You, Kaiqing Zhang","submitted_at":"2026-08-13T17:51:44Z","abstract_excerpt":"In this paper, we formalize a joint communication-control strategy optimization (JCCO) problem in multi-agent linear systems with quadratic costs, under the common-information-based (CIB) framework from decentralized stochastic control. For computational tractability, we focus on such JCCO problems with partially nested (PN) information structures (ISs). In particular, with a baseline communication protocol that leads to a PN IS, we establish a series of conditions under which the partial nestedness is preserved under the (additional) communication strategies to be optimized, while violating t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2608.13535","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2608.13535/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":"2026-08-14T01:24:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OpgfcIcLq54ACIF7pSUjpU7CJjaP1c4X82xd6YzrYMS8Zzj9W+Pt1VjfmYADuUXngpZ/xkmCgz3JcnPlaL82Dg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T05:02:24.646388Z"},"content_sha256":"2d62c218468800032b1368c3f4377882ee0e9b744d019fb89d210a1ef1d32c8a","schema_version":"1.0","event_id":"sha256:2d62c218468800032b1368c3f4377882ee0e9b744d019fb89d210a1ef1d32c8a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/AHNCSRRWMXOABSEVUVQ5P7U2G7/bundle.json","state_url":"https://pith.science/pith/AHNCSRRWMXOABSEVUVQ5P7U2G7/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/AHNCSRRWMXOABSEVUVQ5P7U2G7/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":"2026-08-15T05:02:24Z","links":{"resolver":"https://pith.science/pith/AHNCSRRWMXOABSEVUVQ5P7U2G7","bundle":"https://pith.science/pith/AHNCSRRWMXOABSEVUVQ5P7U2G7/bundle.json","state":"https://pith.science/pith/AHNCSRRWMXOABSEVUVQ5P7U2G7/state.json","well_known_bundle":"https://pith.science/.well-known/pith/AHNCSRRWMXOABSEVUVQ5P7U2G7/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:AHNCSRRWMXOABSEVUVQ5P7U2G7","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":"46dbc1e7957131bf515a52cf84e74a3fd896f0aa01dff28f65a25b46fd185429","cross_cats_sorted":["cs.MA","cs.SY","math.OC"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"eess.SY","submitted_at":"2026-08-13T17:51:44Z","title_canon_sha256":"328a0c6b6933eef219243c4644ca8297853c01394253bdf93f63014b6c92699d"},"schema_version":"1.0","source":{"id":"2608.13535","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2608.13535","created_at":"2026-08-14T01:24:59Z"},{"alias_kind":"arxiv_version","alias_value":"2608.13535v1","created_at":"2026-08-14T01:24:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2608.13535","created_at":"2026-08-14T01:24:59Z"},{"alias_kind":"pith_short_12","alias_value":"AHNCSRRWMXOA","created_at":"2026-08-14T01:24:59Z"},{"alias_kind":"pith_short_16","alias_value":"AHNCSRRWMXOABSEV","created_at":"2026-08-14T01:24:59Z"},{"alias_kind":"pith_short_8","alias_value":"AHNCSRRW","created_at":"2026-08-14T01:24:59Z"}],"graph_snapshots":[{"event_id":"sha256:2d62c218468800032b1368c3f4377882ee0e9b744d019fb89d210a1ef1d32c8a","target":"graph","created_at":"2026-08-14T01:24:59Z","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/2608.13535/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In this paper, we formalize a joint communication-control strategy optimization (JCCO) problem in multi-agent linear systems with quadratic costs, under the common-information-based (CIB) framework from decentralized stochastic control. For computational tractability, we focus on such JCCO problems with partially nested (PN) information structures (ISs). In particular, with a baseline communication protocol that leads to a PN IS, we establish a series of conditions under which the partial nestedness is preserved under the (additional) communication strategies to be optimized, while violating t","authors_text":"Haoyi You, Kaiqing Zhang","cross_cats":["cs.MA","cs.SY","math.OC"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"eess.SY","submitted_at":"2026-08-13T17:51:44Z","title":"Joint Communication-Control Strategy Optimization with Partially Nested Information Structures: The Linear-Quadratic Case"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2608.13535","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":"sha256:65a7dc6a51eab266d9c8e83a1e6a8f84b171726815745dffcccb09d8f6ff0be5","target":"record","created_at":"2026-08-14T01:24:59Z","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":"46dbc1e7957131bf515a52cf84e74a3fd896f0aa01dff28f65a25b46fd185429","cross_cats_sorted":["cs.MA","cs.SY","math.OC"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"eess.SY","submitted_at":"2026-08-13T17:51:44Z","title_canon_sha256":"328a0c6b6933eef219243c4644ca8297853c01394253bdf93f63014b6c92699d"},"schema_version":"1.0","source":{"id":"2608.13535","kind":"arxiv","version":1}},"canonical_sha256":"01da29463665dc00c895a561d7fe9a37d6dffc4f63e50aeb4185537bce1296d3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"01da29463665dc00c895a561d7fe9a37d6dffc4f63e50aeb4185537bce1296d3","first_computed_at":"2026-08-14T01:24:59.094198Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-08-14T01:24:59.094198Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ZKaB7Y2yByuHzA+WTNf1Vmd6NZiWVssKtLyWmMgwXWJMoYS5iWVPCAP9mYl+njo1GPbHPLJkML9SwZ3MxCFpBw==","signature_status":"signed_v1","signed_at":"2026-08-14T01:24:59.096426Z","signed_message":"canonical_sha256_bytes"},"source_id":"2608.13535","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:65a7dc6a51eab266d9c8e83a1e6a8f84b171726815745dffcccb09d8f6ff0be5","sha256:2d62c218468800032b1368c3f4377882ee0e9b744d019fb89d210a1ef1d32c8a"],"state_sha256":"bad79f5c9c11c73010410c9453bf97009c4c02a5a659259d06914e9757b524ac"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"J9AKfEMoQv3EKVN7/Uh65npb9EuQOtdrn/BgwH2nPd5lFz0n3MiIRX8/+L7lTFVFVfVCGMyXuPbDUGSpCcZBDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-15T05:02:24.650285Z","bundle_sha256":"db728e739f3c01707573062fe492d38d536bf60f0c1da8ddb6aa2f9f65551d20"}}