Platform software
AGPL-3.0-or-later. Modified network deployments must offer their corresponding source under the license terms.
Licenses follow the material.
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Catalogue and schemas
CC0-1.0. Public metadata and machine contracts can be indexed, mirrored and implemented without permission friction.
ARR documentation
CC-BY-4.0. Policies, protocols and templates may be reused with attribution unless a file says otherwise.
Deposited research
Each record declares separate manuscript, code and data licenses in LICENSES.json. Depositors retain copyright unless expressly transferred.
Name and endorsement
Open licenses do not grant trademark rights or permission to imply that ARR endorses a modified archive, paper or service.