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@@ -27,12 +27,19 @@ angular probe (`R_div`, eq. 5). `dura` = hard variant, reprojected to
 the spherical code after every optimizer step. DINOv2 is analyzed
 frozen (no fine-tuning), hence a single realization.
 
-All backbones derive from `timm` pretrained weights (ImageNet-1k for
-ViT-B/16 and ViT-L/16; LVD-142M self-supervised pretraining for
-DINOv2), fine-tuned on ImageNet-100 for the two supervised columns.
-Redistributed under Apache-2.0, consistent with the code license;
-verify compatibility with upstream pretraining licenses before reuse
-beyond reproduction of this paper.
+All backbones derive from `timm` pretrained weights, fine-tuned on
+ImageNet-100 for the two supervised columns. Upstream pretraining
+license, checked against `timm`'s own `PretrainedCfg` metadata (not
+assumed):
+
+| Backbone | Upstream checkpoint | License |
+|---|---|---|
+| ViT-B/16 | `timm/vit_base_patch16_224.augreg2_in21k_ft_in1k` | Apache-2.0 |
+| ViT-L/16 | `timm/vit_large_patch16_224.augreg_in21k_ft_in1k` (Google AugReg) | Apache-2.0 |
+| DINOv2-L | `timm/vit_large_patch14_dinov2.lvd142m` (Meta) | Apache-2.0 |
+
+All three are Apache-2.0 at the source, consistent with this
+repository's license — no upstream restriction carries over.
 
 ## License