diff --git a/.calkit/env-locks/tex/amd64.json b/.calkit/env-locks/tex/amd64.json
index 3bf36d6..5b5be37 100644
--- a/.calkit/env-locks/tex/amd64.json
+++ b/.calkit/env-locks/tex/amd64.json
@@ -1,24 +1,21 @@
 {
-    "RepoTags": [
-        "texlive/texlive:latest-full"
-    ],
     "RepoDigests": [
-        "texlive/texlive@sha256:e45f6b51d756d7519fafd3a94f51db2190504e0d222eb960888a77cc6942fdd0"
+        "sha256:fc4a4a892bc9b081b878b06c75f8c580e8d0faf38298e00c94bdb2acd2936820"
     ],
     "Architecture": "amd64",
     "Os": "linux",
     "RootFS": {
         "Type": "layers",
         "Layers": [
-            "sha256:b9f4f71ae755f9248e2687e6a423ca7419a150748a6d3360adacb13daf683ad9",
-            "sha256:0cc6f5ed69e4a948391449e0a1ba6fe0b15146183db3397e6283c3a3bdfdadd9",
-            "sha256:b8b870d9cf70eabd4262868eedace16a70070399629ca624e3c511d56d1e5607",
+            "sha256:65e5d715ea720349e6475f91651a0956279fc295a45fd73aa04f1cec046281a1",
             "sha256:5f70bf18a086007016e948b04aed3b82103a36bea41755b6cddfaf10ace3c6ef",
-            "sha256:d0f5df9e47b9f29f13f1d9ecbdd803d24bf2de8e6d61ffdfd6f71f989cedc680",
-            "sha256:e1d971b42eff7eaf1e929efcd296236a5111816837a6aa72f0401688965331e5",
-            "sha256:96bd540ad112be71847230ec13da112a2e354bce67c188ffb580aa0ddf8e90a6",
-            "sha256:17331da551fd81773f95a7c44d03512258fce9ef8b6c8562a58c478224cb650e",
-            "sha256:558896e672597f6be2ca87e26aa62c7a50c4985145e14593bb9fb364c7b571f1"
+            "sha256:6d062499e80adae006efb7f62f5411765ce8ddd529d89a120ed291fb573ad84e",
+            "sha256:a120b381383b67247712f403c5373be4d030eeb011f0ebfe792a34badb2422b3",
+            "sha256:d811d001ca6fc06e715d74c0a53c6d8093a01eee62caf9bf58fbc86242623fb3",
+            "sha256:3922bfbd9cca954f88789cccfe51ee8f295ac9fbd5f3c4dc739ac328111010ca",
+            "sha256:e4410bf41c474a72e7a64dfffb72d2c70ff7396f1ad6b602d3c21bdbeb61a844",
+            "sha256:44290c585df3d4005df98dc3abcc7a2f4d9f1fb8d6ad473bbede4a536f2fd63c",
+            "sha256:5f70bf18a086007016e948b04aed3b82103a36bea41755b6cddfaf10ace3c6ef"
         ]
     },
     "DockerfileMD5": null,
diff --git a/.calkit/env-locks/tex/arm64.json b/.calkit/env-locks/tex/arm64.json
index 1e66aeb..c3b3379 100644
--- a/.calkit/env-locks/tex/arm64.json
+++ b/.calkit/env-locks/tex/arm64.json
@@ -1,24 +1,21 @@
 {
-    "RepoTags": [
-        "texlive/texlive:latest-full"
-    ],
     "RepoDigests": [
-        "texlive/texlive@sha256:e45f6b51d756d7519fafd3a94f51db2190504e0d222eb960888a77cc6942fdd0"
+        "sha256:fc4a4a892bc9b081b878b06c75f8c580e8d0faf38298e00c94bdb2acd2936820"
     ],
     "Architecture": "arm64",
     "Os": "linux",
     "RootFS": {
         "Type": "layers",
         "Layers": [
-            "sha256:47d21236eed2810c99a4120640b957ce5b4d992408cd8f1c5af4d751c9f9f3c3",
-            "sha256:a5443f392f694d014044d76b76cb853a45606fc8c27eb49b8248404873237a3e",
-            "sha256:99b47e5ea502b54a7b25702eae5f4d6554c7a263edb397af71eabe13178b3c98",
+            "sha256:8edaba05454265cd17270d38ec146446c640d1d25637413c3da64a3eff296c36",
             "sha256:5f70bf18a086007016e948b04aed3b82103a36bea41755b6cddfaf10ace3c6ef",
-            "sha256:b754a94f61ee25699b4f6e9c8f4a85d7cbeb0814973cd16cead6fbfe94e822a4",
-            "sha256:4253f7276d1c859434b72cf61c4c3e31bc92141049754f1fbb2febeec0a32aa4",
-            "sha256:fa4d57b96d77bbedf46895dccef2c37c35cd4b90e60028a4f7bed8d26f095216",
-            "sha256:8c5f1f4d86faffad0d4a4f84b3485b9312fdf0917de2326b1462a8ebc5c8ab53",
-            "sha256:d31f0001fca0ba1ee95ae5657dfcd8f4e203d29c216bdd938c30cfde5da91aa5"
+            "sha256:10863c806987d3fa3acfafcf20fbb8f2a88d95e792d0cc5cfed0ca2bd87a7ca7",
+            "sha256:962ba90483605e8aee6d9fefba4dbf39e6b3182cc8a07e9373fa14595b9f7598",
+            "sha256:e451d3bf1d1c35596950d50a33da159d3c9062a14d377b19f842be7b7f716443",
+            "sha256:059fced89a6b7b9d58f4227128eb3f831257af5b5fb67da31fb394795dba75e5",
+            "sha256:b4fd48c32067ab55a7db8fe466be321db605698fffa86c474052d210f93279ad",
+            "sha256:d731c9502f215dd9ad4f22d514137a6dbee613528e9aec62699fa3c3f5fef39e",
+            "sha256:5f70bf18a086007016e948b04aed3b82103a36bea41755b6cddfaf10ace3c6ef"
         ]
     },
     "DockerfileMD5": null,
diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 0000000..0a44bb7
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1,3 @@
+# >>> calkit generated files (managed by calkit) >>>
+/.calkit/** text eol=lf
+# <<< calkit generated files <<<
diff --git a/calkit.yaml b/calkit.yaml
index 24db101..9d0b067 100644
--- a/calkit.yaml
+++ b/calkit.yaml
@@ -28,7 +28,7 @@ environments:
     description: A Python virtual environment managed with uv
   tex:
     kind: docker
-    image: texlive/texlive:latest-full
+    image: ghcr.io/calkit/latex:0.1.1
     description: TeX Live via Docker.
 
 pipeline:
diff --git a/dvc.lock b/dvc.lock
index e772ad0..4284fab 100644
--- a/dvc.lock
+++ b/dvc.lock
@@ -47,8 +47,8 @@ stages:
     deps:
     - path: .calkit/env-locks/tex
       hash: md5
-      md5: 6e6fd137d3e11267da50d89f781b0552.dir
-      size: 2294
+      md5: ce6f4ee12b26e1a6788946561bb7ef14.dir
+      size: 2136
       nfiles: 2
     - path: paper/figures
       hash: md5
@@ -70,8 +70,8 @@ stages:
     outs:
     - path: paper/main.pdf
       hash: md5
-      md5: 470d3514ddd9d74a5d65b6a1927b14c2
-      size: 128672
+      md5: c5663f5c1a529163ac338c817059f020
+      size: 128835
   _check_env_py:
     cmd: calkit check conda-env --file environment.yml --output 
       .calkit/env-locks/py.yml
@@ -115,7 +115,7 @@ stages:
       size: 2342
       nfiles: 2
   figs-to-paper:
-    cmd: calkit map-paths --dir-to-dir-replace 'figures->paper/figures'
+    cmd: calkit map-paths --dir-to-dir-replace "figures->paper/figures"
     deps:
     - path: figures
       hash: md5
diff --git a/dvc.yaml b/dvc.yaml
index 5717879..bd23429 100644
--- a/dvc.yaml
+++ b/dvc.yaml
@@ -1,14 +1,13 @@
 stages:
   collect-data:
-    cmd: calkit xenv -n py --no-check -- python
-      scripts/collect-data.py
+    cmd: calkit xenv -n py --no-check -- python scripts/collect-data.py
     deps:
       - scripts/collect-data.py
       - .calkit/env-locks/py
     outs:
       - data/raw/data.csv
-    desc: Automatically generated from the 'collect-data' stage in
-      calkit.yaml. Changes made here will be overwritten.
+    desc: Automatically generated from the 'collect-data' stage in calkit.yaml.
+      Changes made here will be overwritten.
   analyze:
     cmd: calkit xenv -n py --no-check -- python scripts/analyze.py
     deps:
@@ -20,19 +19,18 @@ stages:
       - results/summary.json:
           cache: false
           persist: false
-    desc: Automatically generated from the 'analyze' stage in
-      calkit.yaml. Changes made here will be overwritten.
+    desc: Automatically generated from the 'analyze' stage in calkit.yaml.
+      Changes made here will be overwritten.
   figs-to-paper:
-    cmd: calkit map-paths --dir-to-dir-replace
-      'figures->paper/figures'
+    cmd: calkit map-paths --dir-to-dir-replace "figures->paper/figures"
     deps:
       - figures
     outs:
       - paper/figures:
           cache: false
           persist: true
-    desc: Automatically generated from the 'figs-to-paper' stage in
-      calkit.yaml. Changes made here will be overwritten.
+    desc: Automatically generated from the 'figs-to-paper' stage in calkit.yaml.
+      Changes made here will be overwritten.
   results-to-tex:
     cmd: calkit latex from-json 'results/summary.json' --output
       'paper/results.tex'
@@ -54,5 +52,5 @@ stages:
       - paper/results.tex
     outs:
       - paper/main.pdf
-    desc: Automatically generated from the 'build-paper' stage in
-      calkit.yaml. Changes made here will be overwritten.
+    desc: Automatically generated from the 'build-paper' stage in calkit.yaml.
+      Changes made here will be overwritten.