{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:43O42EWPDZWR6ZBFJJKTWNWATO","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":"a127d39d0c39c47b6687d32a8091ed2a1b13bea63902abc1d120d1c352855e19","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SE","submitted_at":"2017-12-06T23:52:10Z","title_canon_sha256":"7726a1649141f0e8b43c168ff7c8c9e6e75b2862df3b10feb485512e54bf29c9"},"schema_version":"1.0","source":{"id":"1712.02448","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1712.02448","created_at":"2026-05-18T00:28:21Z"},{"alias_kind":"arxiv_version","alias_value":"1712.02448v2","created_at":"2026-05-18T00:28:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1712.02448","created_at":"2026-05-18T00:28:21Z"},{"alias_kind":"pith_short_12","alias_value":"43O42EWPDZWR","created_at":"2026-05-18T12:30:58Z"},{"alias_kind":"pith_short_16","alias_value":"43O42EWPDZWR6ZBF","created_at":"2026-05-18T12:30:58Z"},{"alias_kind":"pith_short_8","alias_value":"43O42EWP","created_at":"2026-05-18T12:30:58Z"}],"graph_snapshots":[{"event_id":"sha256:e7b7b25bbb922aff1798a0806c9945ed181feb650dd4780e866e10393790f517","target":"graph","created_at":"2026-05-18T00:28:21Z","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":"Software engineering is a young discipline. Despite efforts in recent years, some elements still require further development, research, and systematization. One of these elements are methods. They consist of a set of well-defined activities used in a software development to guide how the work should be performed to achieve the expected results. However, there is a lack of systematic knowledge that effectively guide how work should be done in a variety of areas. Despite the knowledge available in Software Engineering Body of Knowledge (SWEBOK), only the classical methods are comprised there, wh","authors_text":"Luiz Fernando Batista Loja, Valdemar Vicente Graciano Neto","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SE","submitted_at":"2017-12-06T23:52:10Z","title":"Towards Methods for Model-Based Software Development"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1712.02448","kind":"arxiv","version":2},"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:a44458f424f786ac4f584dfcd7996e247b287664da110da4d35132f5519b4751","target":"record","created_at":"2026-05-18T00:28:21Z","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":"a127d39d0c39c47b6687d32a8091ed2a1b13bea63902abc1d120d1c352855e19","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SE","submitted_at":"2017-12-06T23:52:10Z","title_canon_sha256":"7726a1649141f0e8b43c168ff7c8c9e6e75b2862df3b10feb485512e54bf29c9"},"schema_version":"1.0","source":{"id":"1712.02448","kind":"arxiv","version":2}},"canonical_sha256":"e6ddcd12cf1e6d1f64254a553b36c09ba9ca0635d8390b950d330b35345cbb7c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e6ddcd12cf1e6d1f64254a553b36c09ba9ca0635d8390b950d330b35345cbb7c","first_computed_at":"2026-05-18T00:28:21.977818Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:28:21.977818Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"1fGof8Air2TzCRs2L8p3tE2QgeVvVjUdiBEZ0El8F/jDFF66uDBSseuzw+Psz6D16qXziKCV2RV1O3mA7uFgDA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:28:21.978462Z","signed_message":"canonical_sha256_bytes"},"source_id":"1712.02448","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a44458f424f786ac4f584dfcd7996e247b287664da110da4d35132f5519b4751","sha256:e7b7b25bbb922aff1798a0806c9945ed181feb650dd4780e866e10393790f517"],"state_sha256":"a96b44612f955167541c2d5f9c01ff2d73840f9832a7c4b6229797f8a56bc128"}