{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:FKENANS44DBXYWJZ5QREU4M7OA","short_pith_number":"pith:FKENANS4","canonical_record":{"source":{"id":"2409.02094","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.SE","submitted_at":"2024-09-03T17:50:50Z","cross_cats_sorted":["cs.PL"],"title_canon_sha256":"085c39f8ec05eff668e68a4837f24a0ba0f562a1e68828dc1374f6124c48564a","abstract_canon_sha256":"3adbb991e62b408813758f2a54ccce512795fa4410bb53f92dfeca19adec330f"},"schema_version":"1.0"},"canonical_sha256":"2a88d0365ce0c37c5939ec224a719f703d3731bf30f87ba47043a8e2f56fe446","source":{"kind":"arxiv","id":"2409.02094","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2409.02094","created_at":"2026-07-05T09:02:38Z"},{"alias_kind":"arxiv_version","alias_value":"2409.02094v1","created_at":"2026-07-05T09:02:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2409.02094","created_at":"2026-07-05T09:02:38Z"},{"alias_kind":"pith_short_12","alias_value":"FKENANS44DBX","created_at":"2026-07-05T09:02:38Z"},{"alias_kind":"pith_short_16","alias_value":"FKENANS44DBXYWJZ","created_at":"2026-07-05T09:02:38Z"},{"alias_kind":"pith_short_8","alias_value":"FKENANS4","created_at":"2026-07-05T09:02:38Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:FKENANS44DBXYWJZ5QREU4M7OA","target":"record","payload":{"canonical_record":{"source":{"id":"2409.02094","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.SE","submitted_at":"2024-09-03T17:50:50Z","cross_cats_sorted":["cs.PL"],"title_canon_sha256":"085c39f8ec05eff668e68a4837f24a0ba0f562a1e68828dc1374f6124c48564a","abstract_canon_sha256":"3adbb991e62b408813758f2a54ccce512795fa4410bb53f92dfeca19adec330f"},"schema_version":"1.0"},"canonical_sha256":"2a88d0365ce0c37c5939ec224a719f703d3731bf30f87ba47043a8e2f56fe446","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:02:38.640277Z","signature_b64":"mtwGnVbivSMRVxYNf/YVz0XsxZPfcP0k4paRQaCHhFMicd/oHs76C8FIhSQ4rdvfzEBrXpqjEdJFyhmvZHb8Cw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2a88d0365ce0c37c5939ec224a719f703d3731bf30f87ba47043a8e2f56fe446","last_reissued_at":"2026-07-05T09:02:38.639781Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:02:38.639781Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2409.02094","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":"2026-07-05T09:02:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"O21QsNwoQMVCA4uf/VD8XO8i4hYTf4iD6YvU9UYMv4fhxTK+n1szje6/2obZWgPKTkIFkuTQoszcr9q+VK4xBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-13T20:41:23.796918Z"},"content_sha256":"3ee01cd39f66bb39b59537bb0fe908c839d5db492b0b234668164744f13edde3","schema_version":"1.0","event_id":"sha256:3ee01cd39f66bb39b59537bb0fe908c839d5db492b0b234668164744f13edde3"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:FKENANS44DBXYWJZ5QREU4M7OA","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Software Verification with CPAchecker 3.0: Tutorial and User Guide (Extended Version)","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.PL"],"primary_cat":"cs.SE","authors_text":"Daniel Baier, Dirk Beyer, Henrik Wachowitz, Marek Jankola, Marian Lingsch-Rosenfeld, Marie-Christine Jakobs, Matthias Kettl, Nian-Ze Lee, Philipp Wendler, Po-Chun Chien, Thomas Lemberger","submitted_at":"2024-09-03T17:50:50Z","abstract_excerpt":"This tutorial provides an introduction to CPAchecker for users. CPAchecker is a flexible and configurable framework for software verification and testing. The framework provides many abstract domains, such as BDDs, explicit values, intervals, memory graphs, and predicates, and many program-analysis and model-checking algorithms, such as abstract interpretation, bounded model checking, Impact, interpolation-based model checking, k -induction, PDR, predicate abstraction, and symbolic execution. This tutorial presents basic use cases for CPAchecker in formal software verification, focusing on its"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2409.02094","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/2409.02094/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":"2026-07-05T09:02:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tt7Sl+YZH+T8xyKNPj53ffI4o1789NforRuyYviq+xqQjzh/x5hranznnZYncaPNkC9KjjPNsfxUPHLmKi0GBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-13T20:41:23.797576Z"},"content_sha256":"bbb96ce95a409fd0748591abb01a3a17d6c2e380f1866fc40f4ce067c2a8fc28","schema_version":"1.0","event_id":"sha256:bbb96ce95a409fd0748591abb01a3a17d6c2e380f1866fc40f4ce067c2a8fc28"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/FKENANS44DBXYWJZ5QREU4M7OA/bundle.json","state_url":"https://pith.science/pith/FKENANS44DBXYWJZ5QREU4M7OA/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/FKENANS44DBXYWJZ5QREU4M7OA/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":"2026-08-13T20:41:23Z","links":{"resolver":"https://pith.science/pith/FKENANS44DBXYWJZ5QREU4M7OA","bundle":"https://pith.science/pith/FKENANS44DBXYWJZ5QREU4M7OA/bundle.json","state":"https://pith.science/pith/FKENANS44DBXYWJZ5QREU4M7OA/state.json","well_known_bundle":"https://pith.science/.well-known/pith/FKENANS44DBXYWJZ5QREU4M7OA/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:FKENANS44DBXYWJZ5QREU4M7OA","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":"3adbb991e62b408813758f2a54ccce512795fa4410bb53f92dfeca19adec330f","cross_cats_sorted":["cs.PL"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.SE","submitted_at":"2024-09-03T17:50:50Z","title_canon_sha256":"085c39f8ec05eff668e68a4837f24a0ba0f562a1e68828dc1374f6124c48564a"},"schema_version":"1.0","source":{"id":"2409.02094","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2409.02094","created_at":"2026-07-05T09:02:38Z"},{"alias_kind":"arxiv_version","alias_value":"2409.02094v1","created_at":"2026-07-05T09:02:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2409.02094","created_at":"2026-07-05T09:02:38Z"},{"alias_kind":"pith_short_12","alias_value":"FKENANS44DBX","created_at":"2026-07-05T09:02:38Z"},{"alias_kind":"pith_short_16","alias_value":"FKENANS44DBXYWJZ","created_at":"2026-07-05T09:02:38Z"},{"alias_kind":"pith_short_8","alias_value":"FKENANS4","created_at":"2026-07-05T09:02:38Z"}],"graph_snapshots":[{"event_id":"sha256:bbb96ce95a409fd0748591abb01a3a17d6c2e380f1866fc40f4ce067c2a8fc28","target":"graph","created_at":"2026-07-05T09:02:38Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2409.02094/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"This tutorial provides an introduction to CPAchecker for users. CPAchecker is a flexible and configurable framework for software verification and testing. The framework provides many abstract domains, such as BDDs, explicit values, intervals, memory graphs, and predicates, and many program-analysis and model-checking algorithms, such as abstract interpretation, bounded model checking, Impact, interpolation-based model checking, k -induction, PDR, predicate abstraction, and symbolic execution. This tutorial presents basic use cases for CPAchecker in formal software verification, focusing on its","authors_text":"Daniel Baier, Dirk Beyer, Henrik Wachowitz, Marek Jankola, Marian Lingsch-Rosenfeld, Marie-Christine Jakobs, Matthias Kettl, Nian-Ze Lee, Philipp Wendler, Po-Chun Chien, Thomas Lemberger","cross_cats":["cs.PL"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.SE","submitted_at":"2024-09-03T17:50:50Z","title":"Software Verification with CPAchecker 3.0: Tutorial and User Guide (Extended Version)"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2409.02094","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":"sha256:3ee01cd39f66bb39b59537bb0fe908c839d5db492b0b234668164744f13edde3","target":"record","created_at":"2026-07-05T09:02:38Z","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":"3adbb991e62b408813758f2a54ccce512795fa4410bb53f92dfeca19adec330f","cross_cats_sorted":["cs.PL"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.SE","submitted_at":"2024-09-03T17:50:50Z","title_canon_sha256":"085c39f8ec05eff668e68a4837f24a0ba0f562a1e68828dc1374f6124c48564a"},"schema_version":"1.0","source":{"id":"2409.02094","kind":"arxiv","version":1}},"canonical_sha256":"2a88d0365ce0c37c5939ec224a719f703d3731bf30f87ba47043a8e2f56fe446","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2a88d0365ce0c37c5939ec224a719f703d3731bf30f87ba47043a8e2f56fe446","first_computed_at":"2026-07-05T09:02:38.639781Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:02:38.639781Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"mtwGnVbivSMRVxYNf/YVz0XsxZPfcP0k4paRQaCHhFMicd/oHs76C8FIhSQ4rdvfzEBrXpqjEdJFyhmvZHb8Cw==","signature_status":"signed_v1","signed_at":"2026-07-05T09:02:38.640277Z","signed_message":"canonical_sha256_bytes"},"source_id":"2409.02094","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3ee01cd39f66bb39b59537bb0fe908c839d5db492b0b234668164744f13edde3","sha256:bbb96ce95a409fd0748591abb01a3a17d6c2e380f1866fc40f4ce067c2a8fc28"],"state_sha256":"1ede87048de5d8952f13aa6948624c6e7cd4559697dd53d1ff498542e3e74a64"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6p1QzsirXRtEhdS7pJYMwzyPSvKNdVvs8G72x/iDZC62waXjUcVZoWOCyBnpLffcq17bfvMvVx5OOm1dD6NUCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-13T20:41:23.801744Z","bundle_sha256":"fb14ede96d5e1489a60b9c20f7b838985122dc592a9a3e32885c7091bf3dc5d5"}}