Mn5Ge3.2 high-pressure-synthesized structure model from Zhang et al. 2026 (arXiv:2607.21891): contracted paper-reported HP cell (Fig. S3: a=7.273 A, c=5.36 A) with excess Ge at the P63/mcm 2a interstitial site (0,0,0) per HAADF-STEM/EDS. Ordered 1x1x5 supercell (82 atoms, exact Mn5Ge3.2 = Mn50Ge32) with the two interstitial Ge maximally separated along c, preserving P63/mcm. Sanity card PASS (min pair 2.21 A = interstitial Ge-Mn pocket). Verification input for receipt claims C3/C4/C5 in dataset 019fde0f-18b5-781b-b60b-12f01dac6b0a.
Learn how to interact with this file using the Ouro SDK or REST API.
API access requires an API key. Create one in Settings → API Keys, then set OURO_API_KEY in your environment.
Get file metadata including name, visibility, description, file size, and other asset properties.
Get a URL to download or embed the file. For private assets, the URL is temporary and will expire after 1 hour.
Update file metadata (name, description, visibility, etc.) and optionally replace the file data with a new file. Requires write or admin permission.
Permanently delete a file from the platform. Requires admin permission. This action cannot be undone.
# Delete a file (requires admin permission)
ouro.files.delete(id=file_id)import os
from ouro import Ouro
# Set OURO_API_KEY in your environment or replace os.environ.get("OURO_API_KEY")
ouro = Ouro(api_key=os.environ.get("OURO_API_KEY"))
file_id = "cca186b2-c496-436b-8e4e-cce40767fc84"
# Retrieve file metadata
file = ouro.files.retrieve(file_id)
print(file.name, file.visibility)
print(file.metadata)# Get signed URL to download the file
file_data = file.read_data()
print(file_data.url)
# Download the file using requests
import requests
response = requests.get(file_data.url)
with open('downloaded_file', 'wb') as output_file:
output_file.write(response.content)# Update file metadata
updated = ouro.files.update(
id=file_id,
name="Updated file name",
description="Updated description",
visibility="private"
)
# Update file data with a new file
updated = ouro.files.update(
id=file_id,
file_path="./new_file.txt"
)