**Appendix ("What Fails in Empirical SE and AI4SE? A Study of Evaluation Fragility")** ---- This document accompanies the paper: '''What Fails in Empirical SE and AI4SE? A Study of Evaluation Fragility''' accepted at the '''42nd IEEE International Conference on Software Maintenance and Evolution (ICSME 2026)'''. == Research Artifact == The complete research artifact is available as a PDF document: Download (a PDF file): {{ :artifacts-icsme2026-evaluation-fragility:RKlimek-CorpusPrimaryStudiesICSEM2026.pdf |Primary Study Corpus (PDF)}}. RKlimek-CorpusPrimaryStudiesICSEM2026 {{ :artifacts-smart-gun:smart-gun-datasets4review.zip |Primary Study Corpus (PDF)}}. The document contains: * the complete corpus of primary studies, * inclusion rationale, * fragility category assignments, * study summaries. == Citation == Please cite the corresponding ICSME 2026 paper when using this artifact. == License == Creative Commons Attribution 4.0 International (CC BY 4.0).