{"id":"https://openalex.org/W7167852909","doi":"https://doi.org/10.48550/arxiv.2607.07217","title":"Finding and Understanding Miscompilation Bugs in the Solidity Compiler","display_name":"Finding and Understanding Miscompilation Bugs in the Solidity Compiler","publication_year":2026,"publication_date":"2026-07-08","ids":{"openalex":"https://openalex.org/W7167852909","doi":"https://doi.org/10.48550/arxiv.2607.07217"},"language":null,"primary_location":{"id":"doi:10.48550/arxiv.2607.07217","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2607.07217","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"},"type":"preprint","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.48550/arxiv.2607.07217","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5050923169","display_name":"Bhargava Shastry","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Shastry, Bhargava","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5050923169"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10743","display_name":"Software Testing and Debugging Techniques","score":0.5221999883651733,"subfield":{"id":"https://openalex.org/subfields/1712","display_name":"Software"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10743","display_name":"Software Testing and Debugging Techniques","score":0.5221999883651733,"subfield":{"id":"https://openalex.org/subfields/1712","display_name":"Software"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12127","display_name":"Software System Performance and Reliability","score":0.10279999673366547,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11424","display_name":"Security and Verification in Computing","score":0.09489999711513519,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/solidity","display_name":"Solidity","score":0.9136999845504761},{"id":"https://openalex.org/keywords/compiler","display_name":"Compiler","score":0.9083999991416931},{"id":"https://openalex.org/keywords/correctness","display_name":"Correctness","score":0.649399995803833},{"id":"https://openalex.org/keywords/interprocedural-optimization","display_name":"Interprocedural optimization","score":0.544700026512146},{"id":"https://openalex.org/keywords/fuzz-testing","display_name":"Fuzz testing","score":0.4221999943256378},{"id":"https://openalex.org/keywords/code","display_name":"Code (set theory)","score":0.3977999985218048},{"id":"https://openalex.org/keywords/code-coverage","display_name":"Code coverage","score":0.39169999957084656},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.364300012588501}],"concepts":[{"id":"https://openalex.org/C2778362873","wikidata":"https://www.wikidata.org/wiki/Q24909565","display_name":"Solidity","level":2,"score":0.9136999845504761},{"id":"https://openalex.org/C169590947","wikidata":"https://www.wikidata.org/wiki/Q47506","display_name":"Compiler","level":2,"score":0.9083999991416931},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.79830002784729},{"id":"https://openalex.org/C55439883","wikidata":"https://www.wikidata.org/wiki/Q360812","display_name":"Correctness","level":2,"score":0.649399995803833},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.6378999948501587},{"id":"https://openalex.org/C111564260","wikidata":"https://www.wikidata.org/wiki/Q4288856","display_name":"Interprocedural optimization","level":5,"score":0.544700026512146},{"id":"https://openalex.org/C111065885","wikidata":"https://www.wikidata.org/wiki/Q1189053","display_name":"Fuzz testing","level":3,"score":0.4221999943256378},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.3977999985218048},{"id":"https://openalex.org/C53942775","wikidata":"https://www.wikidata.org/wiki/Q1211721","display_name":"Code coverage","level":3,"score":0.39169999957084656},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.364300012588501},{"id":"https://openalex.org/C1009929","wikidata":"https://www.wikidata.org/wiki/Q179550","display_name":"Software bug","level":3,"score":0.3630000054836273},{"id":"https://openalex.org/C117447612","wikidata":"https://www.wikidata.org/wiki/Q1412670","display_name":"Software quality","level":4,"score":0.3538999855518341},{"id":"https://openalex.org/C168065819","wikidata":"https://www.wikidata.org/wiki/Q845566","display_name":"Debugging","level":2,"score":0.35339999198913574},{"id":"https://openalex.org/C68366613","wikidata":"https://www.wikidata.org/wiki/Q5156378","display_name":"Compiler correctness","level":3,"score":0.3449999988079071},{"id":"https://openalex.org/C2777267654","wikidata":"https://www.wikidata.org/wiki/Q3519023","display_name":"Test (biology)","level":2,"score":0.3230000138282776},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.3208000063896179},{"id":"https://openalex.org/C190902152","wikidata":"https://www.wikidata.org/wiki/Q1325106","display_name":"Optimizing compiler","level":3,"score":0.3174999952316284},{"id":"https://openalex.org/C2776969324","wikidata":"https://www.wikidata.org/wiki/Q613918","display_name":"Software quality assurance","level":5,"score":0.2897000014781952},{"id":"https://openalex.org/C43126263","wikidata":"https://www.wikidata.org/wiki/Q128751","display_name":"Source code","level":2,"score":0.2896000146865845},{"id":"https://openalex.org/C2779639559","wikidata":"https://www.wikidata.org/wiki/Q7661178","display_name":"Symbolic execution","level":3,"score":0.27129998803138733},{"id":"https://openalex.org/C9957790","wikidata":"https://www.wikidata.org/wiki/Q47506","display_name":"Compiler construction","level":3,"score":0.2687000036239624},{"id":"https://openalex.org/C97686452","wikidata":"https://www.wikidata.org/wiki/Q7604153","display_name":"Static analysis","level":2,"score":0.26190000772476196},{"id":"https://openalex.org/C133162039","wikidata":"https://www.wikidata.org/wiki/Q1061077","display_name":"Code generation","level":3,"score":0.2549000084400177}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.48550/arxiv.2607.07217","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2607.07217","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"doi:10.48550/arxiv.2607.07217","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2607.07217","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Smart":[0],"contract":[1],"compilers":[2],"are":[3,15,102],"critical":[4],"to":[5,29,86,104],"ensuring":[6],"the":[7,31,34,38,43,149],"correctness":[8],"of":[9,33,142,174],"public":[10],"blockchains":[11],"whose":[12],"defining":[13],"characteristics":[14],"open-source":[16],"and":[17,47,109,130,139,164],"immutable":[18],"code.":[19,58],"We":[20,59,152],"created":[21],"SolSmith,":[22],"a":[23,137],"semantics-aware":[24],"differential":[25],"fuzz":[26],"testing":[27,89,120],"tool,":[28],"improve":[30],"quality":[32],"Solidity":[35,150],"compiler":[36,41,53,88],"--":[37,46],"most":[39],"popular":[40],"for":[42,79,127],"Ethereum":[44],"blockchain":[45],"spent":[48],"over":[49],"three":[50],"years":[51],"finding":[52],"defects":[54,62],"that":[55,75,101,121,145],"produce":[56],"incorrect":[57],"call":[60],"these":[61],"miscompilation":[63,73,143,154],"bugs.":[64],"During":[65],"this":[66,94],"time":[67],"period,":[68],"we":[69,146],"have":[70,124],"discovered":[71],"25":[72],"bugs":[74,116,144,155],"went":[76],"unnoticed,":[77],"some":[78,172],"multiple":[80],"years.":[81],"Our":[82,133],"first":[83],"contribution":[84,135],"is":[85,136],"make":[87],"more":[90],"rigorous.":[91],"SolSmith":[92,114,158],"achieves":[93],"goal":[95],"by":[96,157],"generating":[97],"valid":[98],"test":[99,106],"programs":[100],"likely":[103],"stress":[105],"code":[107],"generation":[108],"optimization":[110],"components.":[111],"This":[112,168],"helps":[113],"find":[115],"missed":[117],"during":[118],"routine":[119],"could":[122],"potentially":[123],"serious":[125],"implications":[126],"smart":[128],"contracts":[129],"their":[131,161],"users.":[132],"second":[134],"qualitative":[138],"quantitative":[140],"analysis":[141],"found":[147,156],"in":[148],"compiler.":[151],"classify":[153],"based":[159],"on":[160,166,171],"nature,":[162],"root-causes,":[163],"impact":[165],"end-users.":[167],"sheds":[169],"light":[170],"pitfalls":[173],"optimizing":[175],"compilers.":[176]},"counts_by_year":[],"updated_date":"2026-07-28T07:46:37.118299","created_date":"2026-07-10T00:00:00"}