Add 100-event PILArNet-M mini subset (80/20/20 train/val/test) for CI/CD and exploration

README.md

@@ -0,0 +1,21 @@
+---
+license: unknown
+task_categories:
+  - other
+tags:
+  - physics
+  - liquid-argon
+  - particle-imaging
+---
+
+# PILArNet-M-mini
+
+A tiny 100-event subset of [DeepLearnPhysics/PILArNet-M](https://huggingface.co/datasets/DeepLearnPhysics/PILArNet-M),
+stored in the exact same HDF5 format (variable-length `point`/`cluster`/`cluster_extra` datasets).
+
+- `train/generic_v2_80_v2.h5`  - 80 events
+- `val/generic_v2_20_v2.h5`    - 20 events
+- `test/generic_v2_20_v2.h5`   - 20 events
+
+Intended purely for **CI/CD and exploration** - a lightweight drop-in for pipelines
+that expect PILArNet-M without downloading the full multi-TB dataset.

test/generic_v2_20_v2.h5

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8c092b797736f64130826a63c28fa2493a00e5efbe1c38d62326b676b00cf8a5
+size 2697120

train/generic_v2_80_v2.h5

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c8056fa915efb50bff1e06e746240ed0cce166b41693502b361b208fe3296f1f
+size 10578656

val/generic_v2_20_v2.h5

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4881c1651e4bcfbd91e39c7a18de907aa2fd2d8389de0ace8b96c1a22926ae64
+size 2817280