{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:VUZOJYL72XNCEENQ7XSPNLJI22","short_pith_number":"pith:VUZOJYL7","schema_version":"1.0","canonical_sha256":"ad32e4e17fd5da2211b0fde4f6ad28d6b9ce06b69ab85dcfbedd41b9b756420d","source":{"kind":"arxiv","id":"1905.10434","version":3},"attestation_state":"computed","paper":{"title":"Towards Bit-Width-Independent Proofs in SMT Solvers","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.LO","authors_text":"Aina Niemetz, Andrew Reynolds, Cesare Tinelli, Clark Barrett, Mathias Preiner, Yoni Zohar","submitted_at":"2019-05-24T20:16:08Z","abstract_excerpt":"Many SMT solvers implement efficient SAT-based procedures for solving fixed-size bit-vector formulas. These approaches, however, cannot be used directly to reason about bit-vectors of symbolic bit-width. To address this shortcoming, we propose a translation from bit-vector formulas of non-fixed bit-width to formulas in a logic supported by SMT solvers that includes non-linear integer arithmetic, uninterpreted functions, and universal quantification. While this logic is undecidable, this approach can still solve many formulas by capitalizing on advancements in SMT solving for non-linear arithme"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1905.10434","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LO","submitted_at":"2019-05-24T20:16:08Z","cross_cats_sorted":[],"title_canon_sha256":"8b7d76c72fef9907ac0eb8167ab1c42bc8ebe4ba8108d058635298ecfca69c2b","abstract_canon_sha256":"eb126e37a21c5c3f89a03058e7836cbc3417ae8ba6e7ebcb13e7eda8c2c8ab23"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:41:57.826469Z","signature_b64":"IiDMVMzRky1Rz3kQLuBsOuXMMEQDXWlN2EwknM77rZl6s4qsriXxeAJwy/LUbNN4bRA81qqUBDDpg3TJ7N0IDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ad32e4e17fd5da2211b0fde4f6ad28d6b9ce06b69ab85dcfbedd41b9b756420d","last_reissued_at":"2026-05-17T23:41:57.825822Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:41:57.825822Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Towards Bit-Width-Independent Proofs in SMT Solvers","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.LO","authors_text":"Aina Niemetz, Andrew Reynolds, Cesare Tinelli, Clark Barrett, Mathias Preiner, Yoni Zohar","submitted_at":"2019-05-24T20:16:08Z","abstract_excerpt":"Many SMT solvers implement efficient SAT-based procedures for solving fixed-size bit-vector formulas. These approaches, however, cannot be used directly to reason about bit-vectors of symbolic bit-width. To address this shortcoming, we propose a translation from bit-vector formulas of non-fixed bit-width to formulas in a logic supported by SMT solvers that includes non-linear integer arithmetic, uninterpreted functions, and universal quantification. While this logic is undecidable, this approach can still solve many formulas by capitalizing on advancements in SMT solving for non-linear arithme"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1905.10434","kind":"arxiv","version":3},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1905.10434","created_at":"2026-05-17T23:41:57.825931+00:00"},{"alias_kind":"arxiv_version","alias_value":"1905.10434v3","created_at":"2026-05-17T23:41:57.825931+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1905.10434","created_at":"2026-05-17T23:41:57.825931+00:00"},{"alias_kind":"pith_short_12","alias_value":"VUZOJYL72XNC","created_at":"2026-05-18T12:33:30.264802+00:00"},{"alias_kind":"pith_short_16","alias_value":"VUZOJYL72XNCEENQ","created_at":"2026-05-18T12:33:30.264802+00:00"},{"alias_kind":"pith_short_8","alias_value":"VUZOJYL7","created_at":"2026-05-18T12:33:30.264802+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/VUZOJYL72XNCEENQ7XSPNLJI22","json":"https://pith.science/pith/VUZOJYL72XNCEENQ7XSPNLJI22.json","graph_json":"https://pith.science/api/pith-number/VUZOJYL72XNCEENQ7XSPNLJI22/graph.json","events_json":"https://pith.science/api/pith-number/VUZOJYL72XNCEENQ7XSPNLJI22/events.json","paper":"https://pith.science/paper/VUZOJYL7"},"agent_actions":{"view_html":"https://pith.science/pith/VUZOJYL72XNCEENQ7XSPNLJI22","download_json":"https://pith.science/pith/VUZOJYL72XNCEENQ7XSPNLJI22.json","view_paper":"https://pith.science/paper/VUZOJYL7","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1905.10434&json=true","fetch_graph":"https://pith.science/api/pith-number/VUZOJYL72XNCEENQ7XSPNLJI22/graph.json","fetch_events":"https://pith.science/api/pith-number/VUZOJYL72XNCEENQ7XSPNLJI22/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/VUZOJYL72XNCEENQ7XSPNLJI22/action/timestamp_anchor","attest_storage":"https://pith.science/pith/VUZOJYL72XNCEENQ7XSPNLJI22/action/storage_attestation","attest_author":"https://pith.science/pith/VUZOJYL72XNCEENQ7XSPNLJI22/action/author_attestation","sign_citation":"https://pith.science/pith/VUZOJYL72XNCEENQ7XSPNLJI22/action/citation_signature","submit_replication":"https://pith.science/pith/VUZOJYL72XNCEENQ7XSPNLJI22/action/replication_record"}},"created_at":"2026-05-17T23:41:57.825931+00:00","updated_at":"2026-05-17T23:41:57.825931+00:00"}