{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:SMDJ6KUOUGEGXQA2LGVDY45UCE","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":"67e6866895a1477224c14e551e6b51be06326ece5458de05cbc2f6a172c75062","cross_cats_sorted":["cs.LO"],"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.PL","submitted_at":"2017-11-09T17:51:16Z","title_canon_sha256":"369f186a61844489e7f6e2e724eec198a0882eea6b5ba045ab418853311e6816"},"schema_version":"1.0","source":{"id":"1711.03842","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1711.03842","created_at":"2026-05-17T23:40:43Z"},{"alias_kind":"arxiv_version","alias_value":"1711.03842v1","created_at":"2026-05-17T23:40:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1711.03842","created_at":"2026-05-17T23:40:43Z"},{"alias_kind":"pith_short_12","alias_value":"SMDJ6KUOUGEG","created_at":"2026-05-18T12:31:43Z"},{"alias_kind":"pith_short_16","alias_value":"SMDJ6KUOUGEGXQA2","created_at":"2026-05-18T12:31:43Z"},{"alias_kind":"pith_short_8","alias_value":"SMDJ6KUO","created_at":"2026-05-18T12:31:43Z"}],"graph_snapshots":[{"event_id":"sha256:460e0f1b2537606c0003ef308ade1b77335d19bfeac12dafd5a75827b143a60f","target":"graph","created_at":"2026-05-17T23:40:43Z","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":"We introduce Refinement Reflection, a new framework for building SMT-based deductive verifiers. The key idea is to reflect the code implementing a user-defined function into the function's (output) refinement type. As a consequence, at uses of the function, the function definition is instantiated in the SMT logic in a precise fashion that permits decidable verification. Reflection allows the user to write equational proofs of programs just by writing other programs using pattern-matching and recursion to perform case-splitting and induction. Thus, via the propositions-as-types principle, we sh","authors_text":"Anish Tondwalkar, Niki Vazou, Philip Wadler, Ranjit Jhala, Ryan G. Scott, Ryan R. Newton, Vikraman Choudhury","cross_cats":["cs.LO"],"headline":"","license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.PL","submitted_at":"2017-11-09T17:51:16Z","title":"Refinement Reflection: Complete Verification with SMT"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1711.03842","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":"sha256:7b495709c8cf144fcebd1300e3d4c9f91c5c747bc0e47e40e5f16eab02b2f88c","target":"record","created_at":"2026-05-17T23:40:43Z","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":"67e6866895a1477224c14e551e6b51be06326ece5458de05cbc2f6a172c75062","cross_cats_sorted":["cs.LO"],"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.PL","submitted_at":"2017-11-09T17:51:16Z","title_canon_sha256":"369f186a61844489e7f6e2e724eec198a0882eea6b5ba045ab418853311e6816"},"schema_version":"1.0","source":{"id":"1711.03842","kind":"arxiv","version":1}},"canonical_sha256":"93069f2a8ea1886bc01a59aa3c73b4111a0e79799dea7fa84915dae22957a29c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"93069f2a8ea1886bc01a59aa3c73b4111a0e79799dea7fa84915dae22957a29c","first_computed_at":"2026-05-17T23:40:43.854435Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:40:43.854435Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"IrYThWIynuS80avyoorDZuw4xrnYbIuALoo9CWz9kQxCbXrwEBuJr86TUhhL0aE/ycLcJF8exZhaAdp5vktyBA==","signature_status":"signed_v1","signed_at":"2026-05-17T23:40:43.855106Z","signed_message":"canonical_sha256_bytes"},"source_id":"1711.03842","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7b495709c8cf144fcebd1300e3d4c9f91c5c747bc0e47e40e5f16eab02b2f88c","sha256:460e0f1b2537606c0003ef308ade1b77335d19bfeac12dafd5a75827b143a60f"],"state_sha256":"5bdb266d564038fe77681e008a3b8a0d751e3288436ad51ff6cc064a6e0a340f"}