Open-Access Research Papers, Authorships & Citations

What you get

• 47,277,940 paper metadata records
• 160,792,161 authorship rows and 163,836,148 citation edges
• 82,042 institution profiles and topic-trend tables
• 500,000-document full-text subset (qualified buyers)
• MANIFEST with per-file row counts, bytes and sha256

Full package inventory

Every package registered in the delivery catalog for this dataset — 11 packages, 47.5 GB total. Sizes, row counts and SHA-256 checksums come straight from the packaging pipeline.

How to get this data

# Machine-readable package index (size / sha256 / rows / channels)
curl -s https://data.zalize.com/datasets/open-access-research-papers-dataset/packages.json | jq '.packages[0]'

# Request a free sample (signed link sent to your email)
curl -X POST https://dl.zalize.com/api/sample \
  -H 'Content-Type: application/json' \
  -d '{"dataset":"open-access-research-papers-dataset","email":"you@company.com"}'

Pricing

Packages for this dataset are being prepared. Grab the free sample below and contact us for current pricing and delivery.

Full-text edition available to qualified buyers on request — contact us.

AI-training use requires the AI-Training tier (1.5× base); redistribution licensing is quoted individually. Annual subscriptions get 2 months free. License details →

Update frequency & delivery

• Built from open scholarly metadata sources.
• Contains full-text content — B2B-only distribution, every order approved manually.

Compliance & provenance

Collected only from publicly accessible pages and endpoints — no login-required data, no CAPTCHA solving, no forged authentication. Collection is rate-limited with an identified User-Agent, and collection logs are retained. PII is removed or pseudonymized. Every record carries its source URL and collection timestamp. Sold under a tiered commercial license.

FAQ