Upload circuit-shotting reference PDF

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@@ -217,3 +217,4 @@ circuit-shotting/artifacts/pod_logs/steed-medium/full/qwen25_math_1p5b_3digit_ad
 circuit-shotting/artifacts/pod_logs/steed-medium/full/qwen25_math_1p5b_3digit_adacs_v1/results/adacs_milestone1_full/pairs_ones_digit.json filter=lfs diff=lfs merge=lfs -text
 circuit-shotting/artifacts/pod_logs/steed-medium/full/qwen25_math_1p5b_3digit_adacs_v1/results/adacs_milestone1_full/pairs_tens_digit.json filter=lfs diff=lfs merge=lfs -text
 circuit-shotting/artifacts/pod_logs/steed-medium/full/qwen25_math_1p5b_3digit_success_vs_failure_v1_repro_backbone_0_1_2_26_27/paired_dataset.json filter=lfs diff=lfs merge=lfs -text
+circuit-shotting/references/Language[[:space:]]Model[[:space:]]Circuits[[:space:]]Sparse.pdf filter=lfs diff=lfs merge=lfs -text

circuit-shotting/references/Language Model Circuits Sparse.pdf

@@ -0,0 +1,3 @@
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