diff --git a/arpes/endstations/plugin/SPD_main.py b/arpes/endstations/plugin/SPD_main.py
index 27d4face..4919258c 100644
--- a/arpes/endstations/plugin/SPD_main.py
+++ b/arpes/endstations/plugin/SPD_main.py
@@ -32,6 +32,11 @@ class SPDEndstation(HemisphericalEndstation, SingleFileEndstation):
     ]
     _TOLERATED_EXTENSIONS: ClassVar[set[str]] = {".itx", ".sp2"}
 
+    _SEARCH_PATTERNS: tuple[str, ...] = (
+        r"\S+ \d\d\d\d-\d\d-\d\d_\d\dh\d\dm\d\ds_(\d+)_[^\.]+.itx",
+        r"PES_\d+_(\d+).itx",
+    )
+
     RENAME_KEYS: ClassVar[dict[str, str]] = {
         "Excitation Energy": "hv",
         "WorkFunction": "workfunction",
diff --git a/arpes/preparation/axis_preparation.py b/arpes/preparation/axis_preparation.py
index d9f4c1e6..4550744a 100644
--- a/arpes/preparation/axis_preparation.py
+++ b/arpes/preparation/axis_preparation.py
@@ -194,7 +194,7 @@ def transform_dataarray_axis(
     """Applies a function onto a DataArray axis.
 
     Args:
-        f ([TODO:type]): [TODO:description]
+        func ([TODO:type]): [TODO:description]
         old_axis_name(str): [TODO:description]
         new_axis_name(str): [TODO:description]
         new_axis ([TODO:type]): [TODO:description]
diff --git a/arpes/provenance.py b/arpes/provenance.py
index 76718392..28ef3085 100644
--- a/arpes/provenance.py
+++ b/arpes/provenance.py
@@ -201,7 +201,7 @@ def func_wrapper(*args: Incomplete, **kwargs: Incomplete) -> Incomplete:
 def provenance(
     child_arr: DataType,
     parent_arr: DataType | list[DataType],
-    record: dict[str, str | int | float | tuple[str, ...]],
+    record: dict[str, str | int | float | tuple[str, ...] | list[str]],
     *,
     keep_parent_ref: bool = False,
 ) -> None: