Claim Ponnurengam Malliappan Sivakumar's profile

Tell us a bit about yourself so an editor can verify your claim. We'll review within 2–3 business days.

Researcher name *

Pick from suggestions, or type a new name if the researcher isn't listed yet.

Your email *

Only the researcher themselves can submit a claim.

Phone (optional)

Institutional email *

We prefer institutional emails for verification.

ORCID iD (optional)

Auto-filled from the selected profile. Edit if needed.

Anything else we should know? (optional)

ID proof (optional)

Optional. Upload an institutional ID, faculty card, or ORCID-linked document to speed up review. PDF, JPG, or PNG, max 5 MB.

Paper or document showing your email *

Required. Upload a paper, letterhead, or screenshot where your name and email appear together — e.g. an institutional homepage or a recent publication. PDF, JPG, or PNG, max 5 MB.

We use these details only to verify your claim. We never publish your contact info.