| --- |
| language: |
| - en |
| size_categories: |
| - 10M<n<100M |
| tags: |
| - single-cell-rna-seq |
| - bulk-rna-seq |
| - diffusion |
| configs: |
| - config_name: shard_catalog |
| default: true |
| data_files: |
| - split: catalog |
| path: index/metadata/source_shards.parquet |
| --- |
| # PBISC Diffusion training data |
|
|
| Private archival/reproduction release for PBISC Diffusion. The catalog preview |
| lists shards; it is not the expression matrix or a train/test example split. |
| Expression remains unchanged sparse CSR Zarr (base v3, overlay v2) in transport |
| archives. Use the PBISC code package to verify and restore assets. |
|
|
| The release has 41,395,184 logical cells, 22 source datasets, 432 shards and |
| 20,097 ordered genes. It includes row-aligned cell metadata, measurement masks, |
| donor splits, sealed E2 recipes, All-K top-ups and the train-fitted conditioner. |
| Canonical counts are shared across model panels. Measured zero and unmeasured |
| coordinates remain distinct. Source assay units and sparse values are preserved. |
|
|
| `release.json` is the complete asset/hash manifest. `relocation.json` binds new |
| paths while retaining original source/index fingerprints. Original manifests |
| are preserved rather than rewritten. No new random split is created. |
|
|
| Public redistribution rights have not been established by this export. |
| `provenance/rights.tsv` records each study as unverified. Private archival storage |
| does not establish a blanket dataset license. No license is inferred from public |
| accessibility of an upstream download. This dataset remains private pending a |
| source-specific rights review. |
|
|
| Code: https://github.com/junidude/PBISC |
| Model: https://huggingface.co/junidude14/PBISC |
|
|
| Verify and restore pinned assets with `pbisc data download` or `pbisc data restore`. |
| These archives are not directly loaded as dense matrices by `load_dataset()`. |
| Plan approximately 112 GB for transport plus a similar amount for full extraction; |
| selected-shard restoration is supported. The current release is file/provenance |
| packaging, not a new biological validation of the source datasets. |
|
|
