Qiskit · henryzou50 · Jun 29, 2026 · Jun 30, 2026 · Jul 1, 2026 · Jul 1, 2026
diff --git a/docs/tutorials/_toc.json b/docs/tutorials/_toc.json
@@ -242,7 +242,9 @@
             },
             {
               "title": "Low-overhead error detection with spacetime codes",
-              "url": "/docs/tutorials/ghz-spacetime-codes"
+              "url": "/docs/tutorials/ghz-spacetime-codes",
+              "isNew": true,
+              "isNewDate": "2026-06-29"
             }
           ]
         }

diff --git a/docs/tutorials/ghz-spacetime-codes.ipynb b/docs/tutorials/ghz-spacetime-codes.ipynb
diff --git a/public/docs/images/tutorials/error-detection/extracted-outputs/04bb6ea7-0.avif b/public/docs/images/tutorials/error-detection/extracted-outputs/04bb6ea7-0.avif
diff --git a/public/docs/images/tutorials/error-detection/extracted-outputs/0c4b279b-0.avif b/public/docs/images/tutorials/error-detection/extracted-outputs/0c4b279b-0.avif
diff --git a/public/docs/images/tutorials/error-detection/extracted-outputs/246a42b8-0.avif b/public/docs/images/tutorials/error-detection/extracted-outputs/246a42b8-0.avif
diff --git a/public/docs/images/tutorials/error-detection/extracted-outputs/4741910b-0.avif b/public/docs/images/tutorials/error-detection/extracted-outputs/4741910b-0.avif
diff --git a/public/docs/images/tutorials/error-detection/extracted-outputs/51a8f3d9-0.avif b/public/docs/images/tutorials/error-detection/extracted-outputs/51a8f3d9-0.avif
diff --git a/public/docs/images/tutorials/error-detection/extracted-outputs/52add690-0.avif b/public/docs/images/tutorials/error-detection/extracted-outputs/52add690-0.avif
diff --git a/public/docs/images/tutorials/error-detection/extracted-outputs/78c8c2b6-0.avif b/public/docs/images/tutorials/error-detection/extracted-outputs/78c8c2b6-0.avif
diff --git a/public/docs/images/tutorials/error-detection/extracted-outputs/b905e875-1.avif b/public/docs/images/tutorials/error-detection/extracted-outputs/b905e875-1.avif
diff --git a/public/docs/images/tutorials/error-detection/extracted-outputs/d0faf114-0.avif b/public/docs/images/tutorials/error-detection/extracted-outputs/d0faf114-0.avif
diff --git a/public/docs/images/tutorials/error-detection/extracted-outputs/d7902975-0.avif b/public/docs/images/tutorials/error-detection/extracted-outputs/d7902975-0.avif
diff --git a/public/docs/images/tutorials/error-detection/extracted-outputs/e1c1e16d-0.avif b/public/docs/images/tutorials/error-detection/extracted-outputs/e1c1e16d-0.avif
diff --git a/public/docs/images/tutorials/error-detection/extracted-outputs/f8384a7d-0.avif b/public/docs/images/tutorials/error-detection/extracted-outputs/f8384a7d-0.avif
diff --git a/public/docs/images/tutorials/ghz-spacetime-codes/extracted-outputs/hardware-submit-5.avif b/public/docs/images/tutorials/ghz-spacetime-codes/extracted-outputs/hardware-submit-5.avif
diff --git a/public/docs/images/tutorials/ghz-spacetime-codes/extracted-outputs/step1-code-0.avif b/public/docs/images/tutorials/ghz-spacetime-codes/extracted-outputs/step1-code-0.avif
diff --git a/public/docs/images/tutorials/ghz-spacetime-codes/extracted-outputs/step2-checks-1.avif b/public/docs/images/tutorials/ghz-spacetime-codes/extracted-outputs/step2-checks-1.avif
diff --git a/public/docs/images/tutorials/ghz-spacetime-codes/extracted-outputs/step2-layout-1.avif b/public/docs/images/tutorials/ghz-spacetime-codes/extracted-outputs/step2-layout-1.avif
diff --git a/public/docs/images/tutorials/ghz-spacetime-codes/extracted-outputs/step2-transpile-0.avif b/public/docs/images/tutorials/ghz-spacetime-codes/extracted-outputs/step2-transpile-0.avif
diff --git a/public/docs/images/tutorials/ghz-spacetime-codes/extracted-outputs/step4-fidelity-1.avif b/public/docs/images/tutorials/ghz-spacetime-codes/extracted-outputs/step4-fidelity-1.avif
diff --git a/public/docs/images/tutorials/ghz-spacetime-codes/extracted-outputs/step4-fidelity-2.avif b/public/docs/images/tutorials/ghz-spacetime-codes/extracted-outputs/step4-fidelity-2.avif
diff --git a/public/docs/images/tutorials/ghz-spacetime-codes/extracted-outputs/step4-gamma-0.avif b/public/docs/images/tutorials/ghz-spacetime-codes/extracted-outputs/step4-gamma-0.avif
diff --git a/public/docs/images/tutorials/ghz-spacetime-codes/extracted-outputs/step4-psr-0.avif b/public/docs/images/tutorials/ghz-spacetime-codes/extracted-outputs/step4-psr-0.avif
diff --git a/qiskit_bot.yaml b/qiskit_bot.yaml
@@ -675,6 +675,7 @@ notifications:
   "docs/tutorials/ghz-spacetime-codes":
     - "`@nathanearnestnoble`"
     - "`@MeltemTolunay`"
+    - "`@henryzou50`"
   "docs/tutorials/spin-chain-vqe":
     - "`@nathanearnestnoble`"
     - "`@mrvee-qC-bee`"

diff --git a/scripts/config/cspell/dictionaries/qiskit.txt b/scripts/config/cspell/dictionaries/qiskit.txt
@@ -450,3 +450,4 @@ mdash
 postselect
 postselected
 postselecting
+postselects