# Identifiers

#### The Drylab API currently supports the following IDs:

| Type                                        | Description               | Example                     |
| ------------------------------------------- | ------------------------- | --------------------------- |
| biorxivId                                   | bioRxiv ID                | 2025.08.07.25333034         |
| medrxivId                                   | medRxiv ID                | 2025.08.07.25333034         |
| doi (for medrxiv or biorxiv preprints only) | Digital Object Identifier | 10.1101/2025.08.07.25333034 |

### We are currently adding the following IDs/sources:

| Type                          | Description               | Example                     |
| ----------------------------- | ------------------------- | --------------------------- |
| doi (for non-biorXiv/medrXiv) | Digital Object Identifier | 10.1101/2025.08.07.25333034 |
| arxivId                       | arXiv ID                  | 2025.0807.25333034          |
| pmcid                         | PubMed Central ID         | PMC1234567                  |
| pmid                          | PubMed ID                 | 12345678                    |
| openalexId                    | OpenAlex ID               | W1234567890                 |
