{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:HBKMUA3XJMBEXZ6L7TUGIAWHT2","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":"bb4eebc0c4da21d9e8e5f8217980db79cbda452eb165b8e2509e7fa804d696e9","cross_cats_sorted":["cs.LO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.PL","submitted_at":"2012-05-30T01:50:30Z","title_canon_sha256":"19cc615eb72a259517c278a80598d05d2ce7dc54720296a9416aa13521f37fa4"},"schema_version":"1.0","source":{"id":"1205.6527","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1205.6527","created_at":"2026-05-18T03:54:38Z"},{"alias_kind":"arxiv_version","alias_value":"1205.6527v1","created_at":"2026-05-18T03:54:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1205.6527","created_at":"2026-05-18T03:54:38Z"},{"alias_kind":"pith_short_12","alias_value":"HBKMUA3XJMBE","created_at":"2026-05-18T12:27:09Z"},{"alias_kind":"pith_short_16","alias_value":"HBKMUA3XJMBEXZ6L","created_at":"2026-05-18T12:27:09Z"},{"alias_kind":"pith_short_8","alias_value":"HBKMUA3X","created_at":"2026-05-18T12:27:09Z"}],"graph_snapshots":[{"event_id":"sha256:4ac59ef33e8f22b70f81ac32c0e56b8cf6fe59977db006b639bd6ddb62e67a5c","target":"graph","created_at":"2026-05-18T03:54:38Z","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"},"paper":{"abstract_excerpt":"A first step towards more reliable software is to execute each statement and each control-flow path in a method once. In this paper, we present a formal method to automatically compute test cases for this purpose based on the idea of a bounded infeasible code detection. The method first unwinds all loops in a program finitely often and then encodes all feasible executions of the loop-free programs in a logical formula. Helper variables are introduced such that a theorem prover can reconstruct the control-flow path of a feasible execution from a satisfying valuation of this formula. Based on th","authors_text":"Jochen Hoenicke, J\\\"urgen Christ, Martin Sch\\\"af","cross_cats":["cs.LO"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.PL","submitted_at":"2012-05-30T01:50:30Z","title":"Towards Bounded Infeasible Code Detection"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1205.6527","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":"sha256:67c20b01e80f06871b29f34e5bb4e5ddca45c323c07f600b9e9bf141c731115d","target":"record","created_at":"2026-05-18T03:54:38Z","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":"bb4eebc0c4da21d9e8e5f8217980db79cbda452eb165b8e2509e7fa804d696e9","cross_cats_sorted":["cs.LO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.PL","submitted_at":"2012-05-30T01:50:30Z","title_canon_sha256":"19cc615eb72a259517c278a80598d05d2ce7dc54720296a9416aa13521f37fa4"},"schema_version":"1.0","source":{"id":"1205.6527","kind":"arxiv","version":1}},"canonical_sha256":"3854ca03774b024be7cbfce86402c79e82f3f48d5a576145f1245f11154b22da","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3854ca03774b024be7cbfce86402c79e82f3f48d5a576145f1245f11154b22da","first_computed_at":"2026-05-18T03:54:38.657668Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:54:38.657668Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"RFeXv5arpsGeGn/qXVhsWsAYzAg1X7M8h9ZXbcXbCN4JaxME+6ME7tNfwQ+ZLW/PensVlrODdMVToPDy8SW+Bw==","signature_status":"signed_v1","signed_at":"2026-05-18T03:54:38.658531Z","signed_message":"canonical_sha256_bytes"},"source_id":"1205.6527","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:67c20b01e80f06871b29f34e5bb4e5ddca45c323c07f600b9e9bf141c731115d","sha256:4ac59ef33e8f22b70f81ac32c0e56b8cf6fe59977db006b639bd6ddb62e67a5c"],"state_sha256":"3e3a7342c76dcbffcea4bf636ddf50f20d115f326e012b12117fc709e9e44c8f"}