Initial upload (Aug 2025 DataCite export)

.gitattributes

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 # Video files - compressed
 *.mp4 filter=lfs diff=lfs merge=lfs -text
 *.webm filter=lfs diff=lfs merge=lfs -text
+normalized_affiliation_doi_distribution.json filter=lfs diff=lfs merge=lfs -text

README.md

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+---
+language:
+- en
+license: cc0-1.0
+tags:
+- datacite
+- affiliations
+- dois
+pretty_name: Normalized Affiliation DOI Distribution
+task_categories:
+- data-analysis
+---
+
+# Normalized Affiliation DOI Distribution
+
+## Summary
+`normalized_affiliation_doi_distribution.json` lists every normalized affiliation string alongside the DOIs where it
+appears in the August 2025 DataCite data file. For each normalized token the file stores the occurrence count, the sorted DOI list (unique per token),
+and provider/client frequency summaries.
+
+## Structure
+
+```json
+{
+  "normalized": "example university",
+  "occurrences": 314,
+  "dois": ["10.1234/abc", "10.1234/def"],
+  "providers": {"unique_total": 2, "counts": {"tib.example": 200, "cdr.sample": 114}},
+  "clients": {"unique_total": 2, "counts": {"example.client": 314}}
+}
+```
+
+### Fields
+
+- `normalized` *(string)*: normalized affiliation token.
+- `occurrences` *(int)*: number of rows contributing to the normalized token.
+- `dois` *(array)*: sorted, de-duplicated DOIs where the token appears.
+- `providers` / `clients` *(object)*: assertion counts by provider/client.

normalized_affiliation_doi_distribution.json

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