CASRAI Dictionary

Tag: find my orcid id

  • Do I Have an ORCID iD? How to Merge Duplicates

    Do I have an ORCID iD? Search your name in the ORCID public registry or try the password-reset page with every professional and personal email address you have used. If a record was already created for you — often automatically, through a university, funder, or journal submission system — you already have one, and sometimes two. A duplicate must be merged or deactivated; it should never be left active alongside your main record.

    An ORCID iD is a free, persistent 16-digit identifier — formatted as four blocks of four characters and validated with an ISO 7064 (MOD 11-2) check digit — that uniquely distinguishes a researcher from every other person with the same or a similar name. Because the identifier is designed to be permanent, ORCID does not delete duplicate records outright; it deprecates them, and this article covers exactly how that consolidation process works, distinct from closing an account you no longer want at all.

    How do I check if I already have an ORCID iD?

    ORCID gives three reliable ways to confirm whether a record already exists in your name. Each targets a different reason people lose track of an iD: forgotten registration, a changed email address, or an institution having created one on your behalf.

    • Search the public registry. Type your name into the ORCID search bar. If no plausible match appears, you have not yet registered.
    • Recover by email. Enter every current and former professional or personal email address into the ORCID password-reset page. If a matching account exists, ORCID emails you the 16-digit iD.
    • Attempt to register. ORCID’s own guidance confirms that the sign-up form will flag a likely pre-existing profile with your name before letting you create a new one, according to ORCID’s help article “I am not sure if I already have an ORCID ID.”

    If none of these methods surfaces a record, you do not yet have an ORCID iD and can register directly. If more than one method turns up a plausible match, treat that as the trigger to work through the duplicate-resolution process below rather than creating a third record.

    Why do researchers end up with duplicate ORCID iDs?

    Duplicate ORCID records are a routine, well-documented problem, not a rare edge case. They typically arise because ORCID registration is embedded in several independent systems that do not always check for an existing iD first.

    • Registering separately through a university onboarding portal, a funder’s grant-application system, and a journal’s manuscript-submission form, each of which can silently spin up a new iD if the researcher does not sign in with an existing one.
    • Using a different email address at each career stage — student, postdoc, staff — without linking them to a single account.
    • Name variants (middle names, hyphenation, transliteration) that make it harder to recognise an existing record during sign-up.

    None of these causes are dangerous alone — the risk is that citations, grants, and peer-review credit end up scattered across two identifiers instead of one.

    Should you merge or deactivate a duplicate record?

    These are two different actions with different outcomes, and ORCID’s support documentation is explicit that they are not interchangeable. Merging a duplicate is the correct fix; deactivating an account is for closing ORCID access altogether.

    ORCID’s own account-closure guidance states plainly: “Accidentally registered multiple ORCID iDs? Do not deactivate your account — use the duplicate record removal process to merge the accounts instead,” per ORCID’s support article “Deactivating an ORCID account.”

    Scenario Correct action What happens to the data Reversible?
    You accidentally created a second record and can log into both Remove a duplicate record (self-service merge) Duplicate’s data is deleted; only its email address transfers to the record you keep No — once removed, the duplicate cannot be reinstated
    You want to close your ORCID account entirely and stop using ORCID Deactivate your ORCID account All personal information is deleted; the iD itself is retained (masked) so it can never be reassigned Yes — a deactivated account can be reactivated at any time
    You have lost access to the duplicate record and cannot sign in to either recover or remove it Contact ORCID support directly with both iDs ORCID staff verify ownership and action the merge or deprecation on your behalf No, once ORCID staff complete the merge

    How to remove a duplicate ORCID iD, step by step

    The self-service duplicate-removal process takes only a few minutes if you can sign in to both records. ORCID’s help article “I have more than one ORCID iD” sets out the following steps:

    1. Sign in to the ORCID record you want to keep as your primary iD, and go to Account Settings.
    2. Scroll to “Account actions” and select Remove a duplicate record.
    3. Enter the sign-in details (email address or iD, plus password) for the record you want to remove.
    4. Confirm the removal. The duplicate iD is then deprecated, not deleted outright — it becomes a redirect pointing to your primary record, both in the ORCID interface and via the ORCID API.

    If you cannot remember the duplicate’s login details, use the password-reset page first, or contact ORCID support. Only the duplicate’s email address carries over automatically — works, affiliations, and peer-review records on the deprecated iD are not copied across, so check it for anything worth re-adding manually before you remove it.

    What happens to your record after a merge?

    Because ORCID iDs are built to be permanent, a deprecated iD does not simply vanish. It continues to resolve — for example, a deprecated iD such as 0000-0001-6151-2200 displays as deprecated and points visitors to the surviving record, exactly as documented in ORCID’s own duplicate-removal guidance. This matters for anyone tracking citation trails: a paper or grant that cites the old iD will still lead back to the correct, consolidated profile.

    ORCID also relies on the wider community, not only account holders, to flag duplicates it has not caught. Where a publisher, funder, or institution reports a suspected duplicate, ORCID follows its published dispute procedures to investigate and, where warranted, action a merge itself. That support-mediated route is the one to use when access — not awareness — is the blocker.

    This distinction matters for institutions too. Many funders, including UK Research and Innovation (UKRI), require an ORCID iD to submit a grant application, and journals following ICMJE recommendations increasingly request one from corresponding authors. A researcher with an unresolved duplicate risks having grant history or publication credit split across two identifiers precisely when a funder or publisher checks it.

    Common questions about duplicate ORCID iDs

    How do I check if I have an ORCID iD?

    Search your name on ORCID’s public registry, or enter your current and former email addresses on the password-reset page — a matching account will trigger a recovery email containing your 16-digit iD. Attempting to register also flags an existing profile before a new one is created.

    What if I don’t have an ORCID iD?

    If no search or recovery method returns a match, you can register directly on the ORCID registration page in under a minute, free of charge. Registering early avoids the more common problem: multiple systems each creating a separate iD later because none could find an existing one.

    Is ORCID iD compulsory?

    ORCID iDs are not universally mandatory, but they are increasingly required in practice. Many funders and publishers now require an ORCID iD for corresponding authors or grant applicants, so in those specific workflows it is effectively compulsory even where no single global rule enforces it.

    Should I put my ORCID on my CV?

    Yes — listing your ORCID iD on a CV, grant application, or publication profile helps funders, publishers, and collaborators disambiguate you from researchers with similar names. It also gives reviewers a single, authoritative link to your full, consolidated research and authorship record.

    Duplicate ORCID records will keep recurring as long as registration is distributed across universities, funders, and journals rather than centralised at first sign-up. Checking for an existing iD before registering, and merging — rather than abandoning — any duplicate you discover, keeps your research history intact across research administration systems and authorship records, correctly attributed for the rest of your career.

  • ORCID iD Search Returns No Results: 5 Fixes

    An ORCID iD search most often returns no results because of the record’s privacy setting, a name-variant mismatch, or the simple fact that the person has never registered. ORCID’s public registry search only surfaces information the iD holder has marked “everyone” visible, so a correct name typed into orcid.org can legitimately come back empty even when the researcher has a valid, active iD. This guide walks editors, funders and research administrators through the five most common causes and the fix for each.

    An ORCID iD is a free, persistent 16-digit identifier — formatted as four blocks of four characters (for example 0000-0002-1825-0097) — that distinguishes an individual researcher from every other person with a similar name across their career and outputs.

    Why does my ORCID iD search return no results?

    A blank result page from ORCID’s public search almost never means “this person has no iD.” It usually means the search engine cannot see enough public data to match the query. ORCID’s registry indexes only the fields a record holder has set to public visibility; anything marked “trusted parties” or “only me” is excluded from open search entirely, per ORCID’s own documentation on searching the registry.

    The five causes below account for the overwhelming majority of failed lookups reported to library and publisher help desks.

    Cause 1: privacy settings hide the record

    Every ORCID record has three visibility levels for each item: everyone, trusted parties, and only me. A researcher can hold a fully populated, active iD and still be invisible to a public search if they have set their name, works, or affiliations to a restricted level.

    This is by design: ORCID gives the researcher control over their own data under its stated privacy principles. There is no workaround from the searcher’s side — only the record holder can change their own visibility settings.

    • Ask the researcher directly for their iD (the fastest and most reliable method in every case).
    • Check the researcher’s own website, CV, ORCID badge, or journal author byline, where iDs are commonly published even when the registry entry is restricted.
    • Look for the iD embedded in a DOI landing page or CrossRef metadata for one of their recent papers.

    Cause 2: name variants and transliteration

    ORCID search matches against the exact name strings stored on the record, including any “also known as” alternate names the holder has added. A researcher who publishes as “J. A. Smith” in one journal and registered their ORCID iD as “Jennifer Anne Smith” will not surface from a search for “Jane Smith.”

    Common variant mismatches include:

    • Married or changed surnames not added as an alternate name.
    • Non-Latin-script names romanised differently across sources (a frequent issue for researchers publishing internationally).
    • Hyphenated or compound surnames indexed under only one component.
    • Middle names or initials included in the registered name but omitted from the search query, or vice versa.

    Try searching with just the surname plus a distinctive first initial, then narrow using the person’s known affiliation or a DOI from one of their papers to disambiguate common names.

    Cause 3: unclaimed, duplicate or unregistered records

    Publishers, funders and institutions can create an ORCID record on a researcher’s behalf during manuscript submission or grant processing if the researcher does not supply an existing iD. These “unclaimed” records carry minimal data and are frequently missed in casual name searches, since they may have no public works, affiliations, or alternate names attached.

    It is also common for one researcher to end up with two ORCID iDs — typically because they registered independently and were later also auto-created by a publisher workflow. ORCID’s registry does not automatically merge duplicates; the individual must request a merge via their account settings.

    If you suspect an unclaimed or duplicate record, search by a DOI the person has published rather than by name, since works metadata is more reliably public than personal profile fields.

    Cause 4: missing affiliation or employment data

    Searching “at [institution]” filters relies entirely on what the researcher has entered in their employment or education fields, and whether they have set that field to public. A researcher who moved institutions recently, or who has never updated their ORCID employment history, will not appear in an affiliation-scoped search even though their personal record exists and is public.

    ORCID’s advanced search also supports lookup by ROR ID or GRID ID for the organisation, which can return more consistent results than a free-text institution name, particularly where an institution has changed its name or has multiple naming conventions in use across records.

    Search approach Best used when Reliability
    Name only Uncommon name, known correct spelling Low–medium
    Name + affiliation Common name, known current employer Medium
    Name + DOI of a known work Disambiguating a common name High
    ROR/GRID ID + name Institution-wide iD audits High
    Direct email recovery (by the holder) Researcher has lost their own iD Highest

    ORCID’s basic search bar on orcid.org performs a general free-text match, which can under-perform on structured queries. The registry’s advanced search and public API accept field-specific syntax — for example restricting a query to the given-names, family-name, or digital-object-ids fields — which materially improves precision for administrators running bulk or repeated lookups.

    For institutional research offices verifying many researchers at once, the ORCID public API (rather than the web search box) is the more dependable route, since it returns structured JSON and supports pagination across large result sets — a distinction general troubleshooting guides for individual users typically omit.

    Answer-first Q&A

    How do I find my ORCID iD?

    Sign in at orcid.org/signin and your 16-digit iD appears beneath your name on your record page. If you cannot sign in, use the recovery page at orcid.org/reset-password and enter any email address you may have registered — ORCID will send the iD to that address if a match exists.

    How do I find my author’s ORCID iD?

    Search the person’s full name on orcid.org, then confirm the match using a DOI from one of their published works, since name alone is unreliable for common names. If the record is private, the fastest route is asking the author directly or checking their published byline.

    Do I already have an ORCID iD?

    Possibly — publishers and funders sometimes auto-create a record during submission. Register a new iD at orcid.org/register; ORCID’s system will warn you if an existing record with a matching name already exists so you can claim it instead of creating a duplicate.

    Is an ORCID iD compulsory?

    Not universally, but many funders and publishers now require one at submission. UKRI and a growing number of journals mandate an ORCID iD for grant applicants and corresponding authors, so treat it as a de facto requirement for active researchers rather than an optional extra.

    What this means for editors, funders and administrators

    Editorial and grants-management workflows that treat a failed ORCID search as proof a researcher “has no iD” will generate false negatives — duplicate record creation, mismatched author disambiguation, and unnecessary manual chasing. Building a short verification sequence (name search, then DOI-scoped search, then direct request) into onboarding and submission checks reduces both false negatives and duplicate-record creation.

    For institution-wide iD audits, the ROR/GRID-scoped API route outperforms manual name searching at scale and should be the default method for research offices running periodic ORCID coverage checks against staff lists.

    As ORCID integration deepens across funder mandates and publisher submission systems, the practical skill that matters is not memorising a single search box but understanding which of the five failure modes above applies to a given case — because each has a different, specific fix.