persistent identifier

USAGE SUMMARY

The phrase "persistent identifier" is correct and usable in written English.
It is typically used in contexts related to digital objects, data management, or information systems to refer to a unique and permanent reference to an object or resource. Example: "In our database, each entry is assigned a persistent identifier to ensure it can be reliably accessed over time."

✓ Grammatically correct

Science

Academia

News & Media

Human-verified examples from authoritative sources

Exact Expressions

52 human-written examples

It is perhaps surprising that this license is itself not identified by its own persistent identifier, but the URIs for the CC licenses and the corresponding resources are however machine-processable.

Journal of Cheminformatics

LexML 1.0 consists of the Search Portal, the Resolution Service, the Persistent Identifier, and the Linker Service.

Cornell University

A consensus reached at this level would allow great flexibility for the specification of diverse persistent identifier syntaxes.

Cornell University

You can expect at least to get an opaque persistent identifier called the eduPersonTargetedId (if you don't get that, you can deny access).

Columbia University

A solution to the problem is likely to involve the universal assignment of a unique, persistent identifier to each author of scholarly content.

New Content in Digital Repositories The Changing Research Landscape

The proposed rules say that includes any "persistent identifier" that can be used "to recognize a user over time, or across different sites or services" would be covered, except in certain instances.

The New York Times

Human-verified similar examples from authoritative sources

Similar Expressions

8 human-written examples

To its credit, the FTC has brought several successful actions against COPPA violators for various reasons, including not seeking parental consent before accessing personally identifiable information and sharing persistent identifiers with third-party services.

The Washington Post

Persistent identifiers are critical in managing online resources.

New Content in Digital Repositories The Changing Research Landscape

Also allowed are the use of persistent identifiers for maintaining user preferences or protecting against fraud.

The New York Times

The definition of uniform and persistent identifiers is fundamental for the creation and maintenance of an information chain.

Cornell University

We observed that many of its apps were sending a wide range of persistent identifiers and location data to an advertising and analytics firm.

The Washington Post

Expert writing Tips

Best practice

Ensure that the "persistent identifier" you use is registered with a recognized authority to guarantee its validity and longevity.

Common error

Don't use a regular URL as a "persistent identifier". URLs can change, leading to broken links. Use a registered identifier like a DOI or Handle.

Linguistic Context

The phrase "persistent identifier" functions as a noun phrase, typically used as a subject or object within a sentence. Ludwig AI confirms its proper usage in various contexts. It denotes a unique and enduring reference to digital objects, data, or individuals, ensuring long-term accessibility and citability.

Expression frequency: Very common

Frequent in

Science

69%

Academia

24%

News & Media

7%

Less common in

Formal & Business

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, the phrase "persistent identifier" is a grammatically sound and frequently used noun phrase, as verified by Ludwig AI. It serves to denote a unique and enduring reference to digital resources, ensuring long-term accessibility and citability. Its primary context is within the scientific and academic domains, where it is crucial for data management and scholarly communication. Related phrases include "unique identifier" and "stable identifier". Best practices involve using registered identifiers like DOIs and avoiding the confusion of URLs with true "persistent identifiers".

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

unique identifier

Focuses on the uniqueness of the identifier, less on its longevity.

stable identifier

Emphasizes the reliability and unchanging nature of the identifier.

lasting identifier

Highlights the enduring quality of the identifier over time.

permanent identifier

Stresses the unchanging nature of the identifier, suggesting it will not be altered or removed.

digital object identifier

Specifically refers to an identifier used for digital objects, providing more context.

unique resource locator

Highlights the retrieval of a resource.

uniform resource name

Focuses on naming resources in a uniform way, regardless of location.

globally unique identifier

Emphasizes the universal uniqueness of the identifier.

long-term identifier

Highlights the long-term usability of the identifier, implying a focus on preservation.

reference handle

Implies a tool to access and reference.

FAQs

How is a "persistent identifier" used in academic research?

In academic research, a "persistent identifier", such as a DOI, ensures that datasets, articles, and other scholarly outputs can be consistently and reliably cited, even if their location on the internet changes. It's a stable reference point.

What are the benefits of using a "persistent identifier"?

Using a "persistent identifier" ensures long-term accessibility, improves citability, and enhances the discoverability of digital resources. It also helps prevent link rot and ensures that resources can be reliably located over time.

Which services provide "persistent identifiers"?

Several services offer "persistent identifiers", including DataCite for research data, ORCID for researchers, and Handle.net. Each service provides a unique identifier and associated metadata.

What's the difference between a "unique identifier" and a "persistent identifier"?

While both aim to uniquely identify a resource, a "persistent identifier" adds the crucial element of long-term stability. A "unique identifier" might be sufficient for internal tracking, but a "persistent identifier" is designed to remain valid and resolvable over time, even if the resource's location changes.