{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:L37RBHBUOA6FM4RG6K53UAQJUX","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":"8ca27ca3b4953cec947bfcf13bd274586cee8b1be9a777e322a504ef52002fce","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.SE","submitted_at":"2025-02-13T10:22:25Z","title_canon_sha256":"497fa0d46ee228de0005efc25acb40641494b687f20e7a7f26b4730ee869c1e4"},"schema_version":"1.0","source":{"id":"2502.09146","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2502.09146","created_at":"2026-07-05T10:13:53Z"},{"alias_kind":"arxiv_version","alias_value":"2502.09146v1","created_at":"2026-07-05T10:13:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2502.09146","created_at":"2026-07-05T10:13:53Z"},{"alias_kind":"pith_short_12","alias_value":"L37RBHBUOA6F","created_at":"2026-07-05T10:13:53Z"},{"alias_kind":"pith_short_16","alias_value":"L37RBHBUOA6FM4RG","created_at":"2026-07-05T10:13:53Z"},{"alias_kind":"pith_short_8","alias_value":"L37RBHBU","created_at":"2026-07-05T10:13:53Z"}],"graph_snapshots":[{"event_id":"sha256:f30238349c34d9fc8fe4d32ae2dbf48e8dbd06f5d96dbfcb3d2b39b9314e3a3a","target":"graph","created_at":"2026-07-05T10:13:53Z","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/2502.09146/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Jjodel is a cloud-based reflective platform designed to address the challenges of Model-Driven Engineering (MDE), particularly the cognitive complexity and usability barriers often encountered in existing model-driven tools. This article presents the motivation and requirements behind the design of Jjodel and demonstrates how it satisfies these through its key features. By offering a low-code environment with modular viewpoints for syntax, validation, and semantics, Jjodel empowers language designers to define and refine domain-specific languages (DSLs) with ease. Its innovative capabilities, ","authors_text":"Alfonso Pierantonio, Antonio Bucchiarone, Damiano Di Vincenzo, Juri Di Rocco","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.SE","submitted_at":"2025-02-13T10:22:25Z","title":"Modeling in Jjodel: Bridging Complexity and Usability in Model-Driven Engineering"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2502.09146","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":"sha256:2584c9b0ca5200901a0f0628e9ceddb98b47f560a52dbe997ae3ffab62ecc465","target":"record","created_at":"2026-07-05T10:13:53Z","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":"8ca27ca3b4953cec947bfcf13bd274586cee8b1be9a777e322a504ef52002fce","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.SE","submitted_at":"2025-02-13T10:22:25Z","title_canon_sha256":"497fa0d46ee228de0005efc25acb40641494b687f20e7a7f26b4730ee869c1e4"},"schema_version":"1.0","source":{"id":"2502.09146","kind":"arxiv","version":1}},"canonical_sha256":"5eff109c34703c567226f2bbba0209a5f0d430d272a4e206ea66d2e87ee96b9f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5eff109c34703c567226f2bbba0209a5f0d430d272a4e206ea66d2e87ee96b9f","first_computed_at":"2026-07-05T10:13:53.013903Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:13:53.013903Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"4ZBKGleAs6KrApbLsuANFQ8849V+UkzPW3MJQY4Alk1NzNrRdlz00vz+Jad5cTh1Rz2libCH/BiGArOMGj9tAg==","signature_status":"signed_v1","signed_at":"2026-07-05T10:13:53.014439Z","signed_message":"canonical_sha256_bytes"},"source_id":"2502.09146","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2584c9b0ca5200901a0f0628e9ceddb98b47f560a52dbe997ae3ffab62ecc465","sha256:f30238349c34d9fc8fe4d32ae2dbf48e8dbd06f5d96dbfcb3d2b39b9314e3a3a"],"state_sha256":"0f3e266b03e42bae3e52acd18deb8fabb92ffd2991e03332f5a1cbaae47d4927"}