{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:SZENGUI4TW5EHIMCEWSMW55AP4","short_pith_number":"pith:SZENGUI4","canonical_record":{"source":{"id":"2502.21126","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"eess.SY","submitted_at":"2025-02-28T15:03:42Z","cross_cats_sorted":["cs.SY"],"title_canon_sha256":"ebda98b0d2cf2b8c266540711acc1e50fc5a6aa7aa5a750a78834b961b43da2e","abstract_canon_sha256":"e81551f9857c5280e055945b083d7e2ada7466b5b644a8ac44d38ec1160ffd63"},"schema_version":"1.0"},"canonical_sha256":"9648d3511c9dba43a18225a4cb77a07f0c3ec21b3d790f850a770aae4d7971cf","source":{"kind":"arxiv","id":"2502.21126","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2502.21126","created_at":"2026-07-05T10:21:44Z"},{"alias_kind":"arxiv_version","alias_value":"2502.21126v1","created_at":"2026-07-05T10:21:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2502.21126","created_at":"2026-07-05T10:21:44Z"},{"alias_kind":"pith_short_12","alias_value":"SZENGUI4TW5E","created_at":"2026-07-05T10:21:44Z"},{"alias_kind":"pith_short_16","alias_value":"SZENGUI4TW5EHIMC","created_at":"2026-07-05T10:21:44Z"},{"alias_kind":"pith_short_8","alias_value":"SZENGUI4","created_at":"2026-07-05T10:21:44Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:SZENGUI4TW5EHIMCEWSMW55AP4","target":"record","payload":{"canonical_record":{"source":{"id":"2502.21126","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"eess.SY","submitted_at":"2025-02-28T15:03:42Z","cross_cats_sorted":["cs.SY"],"title_canon_sha256":"ebda98b0d2cf2b8c266540711acc1e50fc5a6aa7aa5a750a78834b961b43da2e","abstract_canon_sha256":"e81551f9857c5280e055945b083d7e2ada7466b5b644a8ac44d38ec1160ffd63"},"schema_version":"1.0"},"canonical_sha256":"9648d3511c9dba43a18225a4cb77a07f0c3ec21b3d790f850a770aae4d7971cf","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:21:44.737152Z","signature_b64":"Uglaqka9HLZryLnDDYAe4c2wPfuwuWsLrzonZDXO9pP4qZUy+EGluoN3C1WXHVH5z8K4iqw2aLtOJyaMPy6FBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9648d3511c9dba43a18225a4cb77a07f0c3ec21b3d790f850a770aae4d7971cf","last_reissued_at":"2026-07-05T10:21:44.736693Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:21:44.736693Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2502.21126","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":"2026-07-05T10:21:44Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5Z7kBfvQZp3PDjJLSHdGWcBDUn7YuHKplfWB5JCIJqj9AgqfidemFT6cVZtLMjC846lJpMODsxQesVg0FxZTDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T13:07:50.125381Z"},"content_sha256":"01e6ab6222d29e6e1f4859615378c91253c3195ce28ee751a32e30cd961fba67","schema_version":"1.0","event_id":"sha256:01e6ab6222d29e6e1f4859615378c91253c3195ce28ee751a32e30cd961fba67"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:SZENGUI4TW5EHIMCEWSMW55AP4","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A general partitioning strategy for non-centralized control","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.SY"],"primary_cat":"eess.SY","authors_text":"Alessandro Riccardi, Bart De Schutter, Luca Laurenti","submitted_at":"2025-02-28T15:03:42Z","abstract_excerpt":"Partitioning is a fundamental challenge for non-centralized control of large-scale systems, such as hierarchical, decentralized, distributed, and coalitional strategies. The problem consists of finding a decomposition of a network of dynamical systems into system units for which local controllers can be designed. Unfortunately, despite its critical role, a generalized approach to partitioning applicable to every system is still missing from the literature. This paper introduces a novel partitioning framework that integrates an algorithmic selection of fundamental system units (FSUs), considere"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2502.21126","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/2502.21126/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":"2026-07-05T10:21:44Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GwKiL4oi9wiiW4eXojGKeDxH6V+QMnAZ8Mn5C4VoZXlDi1iQeAhJYSAQg2xBmpNBKnhi1ixaPnoBI5NW+lo3AQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T13:07:50.125889Z"},"content_sha256":"95e06df18c79054375da9ee39788033305835e25d9d2a64b896892dd2ea2ef1f","schema_version":"1.0","event_id":"sha256:95e06df18c79054375da9ee39788033305835e25d9d2a64b896892dd2ea2ef1f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/SZENGUI4TW5EHIMCEWSMW55AP4/bundle.json","state_url":"https://pith.science/pith/SZENGUI4TW5EHIMCEWSMW55AP4/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/SZENGUI4TW5EHIMCEWSMW55AP4/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":"2026-08-05T13:07:50Z","links":{"resolver":"https://pith.science/pith/SZENGUI4TW5EHIMCEWSMW55AP4","bundle":"https://pith.science/pith/SZENGUI4TW5EHIMCEWSMW55AP4/bundle.json","state":"https://pith.science/pith/SZENGUI4TW5EHIMCEWSMW55AP4/state.json","well_known_bundle":"https://pith.science/.well-known/pith/SZENGUI4TW5EHIMCEWSMW55AP4/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:SZENGUI4TW5EHIMCEWSMW55AP4","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":"e81551f9857c5280e055945b083d7e2ada7466b5b644a8ac44d38ec1160ffd63","cross_cats_sorted":["cs.SY"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"eess.SY","submitted_at":"2025-02-28T15:03:42Z","title_canon_sha256":"ebda98b0d2cf2b8c266540711acc1e50fc5a6aa7aa5a750a78834b961b43da2e"},"schema_version":"1.0","source":{"id":"2502.21126","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2502.21126","created_at":"2026-07-05T10:21:44Z"},{"alias_kind":"arxiv_version","alias_value":"2502.21126v1","created_at":"2026-07-05T10:21:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2502.21126","created_at":"2026-07-05T10:21:44Z"},{"alias_kind":"pith_short_12","alias_value":"SZENGUI4TW5E","created_at":"2026-07-05T10:21:44Z"},{"alias_kind":"pith_short_16","alias_value":"SZENGUI4TW5EHIMC","created_at":"2026-07-05T10:21:44Z"},{"alias_kind":"pith_short_8","alias_value":"SZENGUI4","created_at":"2026-07-05T10:21:44Z"}],"graph_snapshots":[{"event_id":"sha256:95e06df18c79054375da9ee39788033305835e25d9d2a64b896892dd2ea2ef1f","target":"graph","created_at":"2026-07-05T10:21:44Z","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/2502.21126/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Partitioning is a fundamental challenge for non-centralized control of large-scale systems, such as hierarchical, decentralized, distributed, and coalitional strategies. The problem consists of finding a decomposition of a network of dynamical systems into system units for which local controllers can be designed. Unfortunately, despite its critical role, a generalized approach to partitioning applicable to every system is still missing from the literature. This paper introduces a novel partitioning framework that integrates an algorithmic selection of fundamental system units (FSUs), considere","authors_text":"Alessandro Riccardi, Bart De Schutter, Luca Laurenti","cross_cats":["cs.SY"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"eess.SY","submitted_at":"2025-02-28T15:03:42Z","title":"A general partitioning strategy for non-centralized control"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2502.21126","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":"sha256:01e6ab6222d29e6e1f4859615378c91253c3195ce28ee751a32e30cd961fba67","target":"record","created_at":"2026-07-05T10:21:44Z","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":"e81551f9857c5280e055945b083d7e2ada7466b5b644a8ac44d38ec1160ffd63","cross_cats_sorted":["cs.SY"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"eess.SY","submitted_at":"2025-02-28T15:03:42Z","title_canon_sha256":"ebda98b0d2cf2b8c266540711acc1e50fc5a6aa7aa5a750a78834b961b43da2e"},"schema_version":"1.0","source":{"id":"2502.21126","kind":"arxiv","version":1}},"canonical_sha256":"9648d3511c9dba43a18225a4cb77a07f0c3ec21b3d790f850a770aae4d7971cf","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9648d3511c9dba43a18225a4cb77a07f0c3ec21b3d790f850a770aae4d7971cf","first_computed_at":"2026-07-05T10:21:44.736693Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:21:44.736693Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Uglaqka9HLZryLnDDYAe4c2wPfuwuWsLrzonZDXO9pP4qZUy+EGluoN3C1WXHVH5z8K4iqw2aLtOJyaMPy6FBw==","signature_status":"signed_v1","signed_at":"2026-07-05T10:21:44.737152Z","signed_message":"canonical_sha256_bytes"},"source_id":"2502.21126","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:01e6ab6222d29e6e1f4859615378c91253c3195ce28ee751a32e30cd961fba67","sha256:95e06df18c79054375da9ee39788033305835e25d9d2a64b896892dd2ea2ef1f"],"state_sha256":"ac05025ea504a35cc558b63b9c7541ee5d06f0f18052ceddf308dd59c85ae037"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2JTorontWKX++5A4lKcV2Yu0WBWbEBOupOnknC4X//YE5Uz3PY517RFndfjUsfygHKUtRm7ze59zWQn/BVlvBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-05T13:07:50.134163Z","bundle_sha256":"ddcbcd50b9f4abab40056c1d75afaff9d70914b40ededea4f5cf44a5019d2ce9"}}