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Lantern gives you a quick way to gather all your Open Access compliance measures to help you meet institutional, funder and government mandates.

It's free to sign up, and you can check up to 100 articles per month at no cost.

Lantern is a service provided by Cottage Labs, and is part of the Harvest collaboration.

You can search for one article by DOI, PubMed ID, or PubMedCentral ID, or upload a list in a CSV file.

For your papers we can find information like the publisher's re-use licence, whether it is in a repository (and which ones), its status in EuropePMC, embargo and self-archiving policies, as well as grant and P.I. information.

Read our documentation, learn about our data sources, and check our terms for more details.

To process one article, enter the DOI, PubMed ID, or PubMedCentral ID (prefixed with PMC) in the field above, or choose a file to upload. The format must be CSV, which can be exported by your spreadsheet software. Read our documentation and terms for more details.