{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:EZHA6PZNGA6P6OM6VBX6IMHAQ2","short_pith_number":"pith:EZHA6PZN","schema_version":"1.0","canonical_sha256":"264e0f3f2d303cff399ea86fe430e086be3d62111eae3dee9e0a5c921faaf044","source":{"kind":"arxiv","id":"1212.4444","version":1},"attestation_state":"computed","paper":{"title":"Enforcing Architectural Styles in Presence of Unexpected Distributed Reconfigurations","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.DC","cs.NI","cs.SE"],"primary_cat":"cs.LO","authors_text":"Emilio Tuosto, Kyriakos Poyias","submitted_at":"2012-12-17T03:42:30Z","abstract_excerpt":"Architectural Design Rewriting (ADR, for short) is a rule-based formal framework for modelling the evolution of architectures of distributed systems. Rules allow ADR graphs to be refined. After equipping ADR with a simple logic, we equip rules with pre- and post-conditions; the former constraints the applicability of the rules while the later specifies properties of the resulting graphs. We give an algorithm to compute the weakest pre-condition out of a rule and its post-condition. On top of this algorithm, we design a simple methodology that allows us to select which rules can be applied at t"},"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":"1212.4444","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LO","submitted_at":"2012-12-17T03:42:30Z","cross_cats_sorted":["cs.DC","cs.NI","cs.SE"],"title_canon_sha256":"5c9958f93d03acb47dd300308693ae2b50e0f34a9c9529ce73da967417716389","abstract_canon_sha256":"ce9c7363908d61c6340869156847f9b843427cda81e0ca771d5800b5a28b1bef"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:38:12.957985Z","signature_b64":"E4/7sF2ZAaTgydUBb8wcdmiDTPl0w6cx9doTqIZn47x1lMWeMcMvQjnoDZLPLhqMZUcpEkBeylGn/5KlYrqTBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"264e0f3f2d303cff399ea86fe430e086be3d62111eae3dee9e0a5c921faaf044","last_reissued_at":"2026-05-18T03:38:12.957355Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:38:12.957355Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Enforcing Architectural Styles in Presence of Unexpected Distributed Reconfigurations","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.DC","cs.NI","cs.SE"],"primary_cat":"cs.LO","authors_text":"Emilio Tuosto, Kyriakos Poyias","submitted_at":"2012-12-17T03:42:30Z","abstract_excerpt":"Architectural Design Rewriting (ADR, for short) is a rule-based formal framework for modelling the evolution of architectures of distributed systems. Rules allow ADR graphs to be refined. After equipping ADR with a simple logic, we equip rules with pre- and post-conditions; the former constraints the applicability of the rules while the later specifies properties of the resulting graphs. We give an algorithm to compute the weakest pre-condition out of a rule and its post-condition. On top of this algorithm, we design a simple methodology that allows us to select which rules can be applied at t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1212.4444","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":""},"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":"1212.4444","created_at":"2026-05-18T03:38:12.957457+00:00"},{"alias_kind":"arxiv_version","alias_value":"1212.4444v1","created_at":"2026-05-18T03:38:12.957457+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1212.4444","created_at":"2026-05-18T03:38:12.957457+00:00"},{"alias_kind":"pith_short_12","alias_value":"EZHA6PZNGA6P","created_at":"2026-05-18T12:27:04.183437+00:00"},{"alias_kind":"pith_short_16","alias_value":"EZHA6PZNGA6P6OM6","created_at":"2026-05-18T12:27:04.183437+00:00"},{"alias_kind":"pith_short_8","alias_value":"EZHA6PZN","created_at":"2026-05-18T12:27:04.183437+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/EZHA6PZNGA6P6OM6VBX6IMHAQ2","json":"https://pith.science/pith/EZHA6PZNGA6P6OM6VBX6IMHAQ2.json","graph_json":"https://pith.science/api/pith-number/EZHA6PZNGA6P6OM6VBX6IMHAQ2/graph.json","events_json":"https://pith.science/api/pith-number/EZHA6PZNGA6P6OM6VBX6IMHAQ2/events.json","paper":"https://pith.science/paper/EZHA6PZN"},"agent_actions":{"view_html":"https://pith.science/pith/EZHA6PZNGA6P6OM6VBX6IMHAQ2","download_json":"https://pith.science/pith/EZHA6PZNGA6P6OM6VBX6IMHAQ2.json","view_paper":"https://pith.science/paper/EZHA6PZN","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1212.4444&json=true","fetch_graph":"https://pith.science/api/pith-number/EZHA6PZNGA6P6OM6VBX6IMHAQ2/graph.json","fetch_events":"https://pith.science/api/pith-number/EZHA6PZNGA6P6OM6VBX6IMHAQ2/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/EZHA6PZNGA6P6OM6VBX6IMHAQ2/action/timestamp_anchor","attest_storage":"https://pith.science/pith/EZHA6PZNGA6P6OM6VBX6IMHAQ2/action/storage_attestation","attest_author":"https://pith.science/pith/EZHA6PZNGA6P6OM6VBX6IMHAQ2/action/author_attestation","sign_citation":"https://pith.science/pith/EZHA6PZNGA6P6OM6VBX6IMHAQ2/action/citation_signature","submit_replication":"https://pith.science/pith/EZHA6PZNGA6P6OM6VBX6IMHAQ2/action/replication_record"}},"created_at":"2026-05-18T03:38:12.957457+00:00","updated_at":"2026-05-18T03:38:12.957457+00:00"}