{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:WEIB45VLWO3VAAA5K2HVPK6EM7","short_pith_number":"pith:WEIB45VL","schema_version":"1.0","canonical_sha256":"b1101e76abb3b750001d568f57abc467ef4c4038cc77ab52b0b61e0cf5bf04b3","source":{"kind":"arxiv","id":"1302.0756","version":2},"attestation_state":"computed","paper":{"title":"Decomposition by Partial Linearization: Parallel Optimization of Multi-Agent Systems","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.IT","math.OC"],"primary_cat":"cs.IT","authors_text":"Daniel P. Palomar, Francisco Facchinei, Gesualdo Scutari, Jong-Shi Pang, Peiran Song","submitted_at":"2013-02-04T17:02:33Z","abstract_excerpt":"We propose a novel decomposition framework for the distributed optimization of general nonconvex sum-utility functions arising naturally in the system design of wireless multiuser interfering systems. Our main contributions are: i) the development of the first class of (inexact) Jacobi best-response algorithms with provable convergence, where all the users simultaneously and iteratively solve a suitably convexified version of the original sum-utility optimization problem; ii) the derivation of a general dynamic pricing mechanism that provides a unified view of existing pricing schemes that are"},"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":"1302.0756","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2013-02-04T17:02:33Z","cross_cats_sorted":["math.IT","math.OC"],"title_canon_sha256":"9231aa89bad5c99289f3a0ed6e9477b7fe1fce93e62478d5c354e2dbc2c6e1b6","abstract_canon_sha256":"ce972c03343c2f7194903816a04bedd2750113acd2704043c2f4cc050dae657c"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:57:56.616926Z","signature_b64":"AOrfm9Df9h+tBTTHzL5isC5IJi+4N2m9LjdgZjOzHo7DG6lDoao/O/y9IrBReIkKXGAQVK0KetR+XP5t4/QXAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b1101e76abb3b750001d568f57abc467ef4c4038cc77ab52b0b61e0cf5bf04b3","last_reissued_at":"2026-05-18T00:57:56.616476Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:57:56.616476Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Decomposition by Partial Linearization: Parallel Optimization of Multi-Agent Systems","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.IT","math.OC"],"primary_cat":"cs.IT","authors_text":"Daniel P. Palomar, Francisco Facchinei, Gesualdo Scutari, Jong-Shi Pang, Peiran Song","submitted_at":"2013-02-04T17:02:33Z","abstract_excerpt":"We propose a novel decomposition framework for the distributed optimization of general nonconvex sum-utility functions arising naturally in the system design of wireless multiuser interfering systems. Our main contributions are: i) the development of the first class of (inexact) Jacobi best-response algorithms with provable convergence, where all the users simultaneously and iteratively solve a suitably convexified version of the original sum-utility optimization problem; ii) the derivation of a general dynamic pricing mechanism that provides a unified view of existing pricing schemes that are"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1302.0756","kind":"arxiv","version":2},"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":"1302.0756","created_at":"2026-05-18T00:57:56.616538+00:00"},{"alias_kind":"arxiv_version","alias_value":"1302.0756v2","created_at":"2026-05-18T00:57:56.616538+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1302.0756","created_at":"2026-05-18T00:57:56.616538+00:00"},{"alias_kind":"pith_short_12","alias_value":"WEIB45VLWO3V","created_at":"2026-05-18T12:28:04.890932+00:00"},{"alias_kind":"pith_short_16","alias_value":"WEIB45VLWO3VAAA5","created_at":"2026-05-18T12:28:04.890932+00:00"},{"alias_kind":"pith_short_8","alias_value":"WEIB45VL","created_at":"2026-05-18T12:28:04.890932+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/WEIB45VLWO3VAAA5K2HVPK6EM7","json":"https://pith.science/pith/WEIB45VLWO3VAAA5K2HVPK6EM7.json","graph_json":"https://pith.science/api/pith-number/WEIB45VLWO3VAAA5K2HVPK6EM7/graph.json","events_json":"https://pith.science/api/pith-number/WEIB45VLWO3VAAA5K2HVPK6EM7/events.json","paper":"https://pith.science/paper/WEIB45VL"},"agent_actions":{"view_html":"https://pith.science/pith/WEIB45VLWO3VAAA5K2HVPK6EM7","download_json":"https://pith.science/pith/WEIB45VLWO3VAAA5K2HVPK6EM7.json","view_paper":"https://pith.science/paper/WEIB45VL","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1302.0756&json=true","fetch_graph":"https://pith.science/api/pith-number/WEIB45VLWO3VAAA5K2HVPK6EM7/graph.json","fetch_events":"https://pith.science/api/pith-number/WEIB45VLWO3VAAA5K2HVPK6EM7/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/WEIB45VLWO3VAAA5K2HVPK6EM7/action/timestamp_anchor","attest_storage":"https://pith.science/pith/WEIB45VLWO3VAAA5K2HVPK6EM7/action/storage_attestation","attest_author":"https://pith.science/pith/WEIB45VLWO3VAAA5K2HVPK6EM7/action/author_attestation","sign_citation":"https://pith.science/pith/WEIB45VLWO3VAAA5K2HVPK6EM7/action/citation_signature","submit_replication":"https://pith.science/pith/WEIB45VLWO3VAAA5K2HVPK6EM7/action/replication_record"}},"created_at":"2026-05-18T00:57:56.616538+00:00","updated_at":"2026-05-18T00:57:56.616538+00:00"}