diff --git a/docs/TechnicalSpikes/006.oss-fuzz-arvo-dataset.md b/docs/TechnicalSpikes/006.oss-fuzz-arvo-dataset.md
new file mode 100644
index 0000000..b8a8be6
--- /dev/null
+++ b/docs/TechnicalSpikes/006.oss-fuzz-arvo-dataset.md
@@ -0,0 +1,75 @@
+# ARVO Dataset (Reproducible OSS-Fuzz) Technical Spike <!-- omit in toc -->
+- [Goal](#goal)
+- [Method](#method)
+- [Evidence](#evidence)
+- [Conclusions](#conclusions)
+- [Next Steps](#next-steps)
+
+## Spike: OSS-Fuzz ARVO Dataset Technical Spike
+Conducted by: Xiaoguang Wang (xgwang9@uic.edu).
+Backlog Work Items: [Github Issue #42](https://github.com/sysec-uic/AutoPatch-LLM/issues/42), [Github Issue #128](https://github.com/sysec-uic/AutoPatch-LLM/issues/128).
+
+## Goal
+This technical spike explores how the [ARVO dataset](https://github.com/sysec-uic/ARVO-Meta) can be integrated into the AutoPatch-LLM project to support tasks such as **real-world bug** reproduction, LLM-assisted bug reasoning, and patch generation and evaluation. 
+
+
+## Method
+### 1. ARVO exploration
+
+[ARVO](https://github.com/sysec-uic/ARVO-Meta) maintains a SQLite database of reproducible real-world software crashes and their corresponding bug fixes. It provides Docker images to facilitate crash reproduction; however, the crash report can be accessed without executing the container.
+We use this `libxml2` bug with `localId == 42528804` as an example.
+
+To reproduce the bug, we can simply run:
+```
+$ docker run --rm -it n132/arvo:42528804-vul arvo
+INFO: Running with entropic power schedule (0xFF, 100).
+INFO: Seed: 2767409826
+INFO: Loaded 1 modules   (39373 inline 8-bit counters): 39373 [0xb22417, 0xb2bde4), 
+INFO: Loaded 1 PC tables (39373 PCs): 39373 [0xa263c8,0xac0098),                                                       
+/out/xslt: Running 1 inputs 1 time(s) each.                                                                                    
+Running: /tmp/poc
+==62275==WARNING: MemorySanitizer: use-of-uninitialized-value
+    #0 0x72cb4d in xmlParserNsLookupUri /src/libxml2/parser.c:1530:9
+    ... ...
+```
+
+According to the [patch](https://gitlab.gnome.org/GNOME/libxml2/-/commit/fc49679316e067d667b71b8e0b987f0b704abce6), the issue can be fixed by manually adding a single line to the `libxml2` source code:
+
+```
+$ docker run --rm -it n132/arvo:42528804-vul bash
+root@4e9ea0b27c87:/src/libxml2# ls /usr/bin/arvo 
+/usr/bin/arvo
+root@4e9ea0b27c87:/src/libxml2# vi parser.c +8849
+# add l.name = NULL;
+```
+Next, we can re-compile `libxml2` inside the container and re-execute the test case (`/tmp/poc`):
+```
+root@4e9ea0b27c87:/src/libxml2# arvo compile
+root@4e9ea0b27c87:/src/libxml2# arvo run
+INFO: Running with entropic power schedule (0xFF, 100).
+INFO: Seed: 2040443665
+INFO: Loaded 1 modules   (39373 inline 8-bit counters): 39373 [0xb22417, 0xb2bde4), 
+INFO: Loaded 1 PC tables (39373 PCs): 39373 [0xa263c8,0xac0098), 
+/out/xslt: Running 1 inputs 1 time(s) each.
+Running: /tmp/poc
+Executed /tmp/poc in 1 ms
+***
+*** NOTE: fuzzing was not performed, you have only
+***       executed the target code on a fixed set of inputs.
+***
+```
+This indicates the bug is gone under the same test case.
+
+### 2. Better understand the ARVO dataset
+Xiaoguang also wrote a few [scripts](https://github.com/sysec-uic/ARVO-Meta/tree/analysis/scripts) to help better understanding the ARVO bugs and their corresponding fixes. Follow the README to analyze how many bugs in `libxml2` are fixed with 1 line of code changes, < 5 lines of code changes, < 10 lines of code changes, and so on.
+
+## Evidence
+N/A
+
+## Conclusions
+The ARVO dataset seems to be a good candidate for real-world evaluation and is suited for integration into the AutoPatch framework.
+
+## Next Steps
+**Step 1**: Select approximately 4 projects from the ARVO (or OSS-Fuzz) datasets and conduct a systematic study to assess the capabilities and limitations of LLMs in reasoning about and fixing real-world memory safety bugs.
+
+**Step 2**: Integrate these findings and selected case studies into the AutoPatch framework.
\ No newline at end of file