File size: 2,030 Bytes
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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.
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