RN Score

Universidad Nacional de Frontera

Sullana, Piura, Peru · Member ID: 35743 · 127 total works

Nexus Score

44/ 100
D
-15 points vs historical

Score Breakdown by Era

Current

Last 2 years

#4,815

36

117 works

Backfile

Older than 2 years

#1,686

51

10 works

Ranked #4,815 for recent publications vs #1,686 overall — recent work trailing historical performance

Dimension Breakdown

Provenance

References, update policies, similarity check

18.6 / 25
People

ORCID coverage

12.0 / 20
Organizations

Affiliations and ROR IDs

0.0 / 15
Funding

Funder registry and award numbers

0.0 / 20
Access

Licenses, full-text links, abstracts

12.9 / 20

Score by Content Type

Scores calculated separately for each content type registered with Crossref. The aggregate score above includes all types.

Content TypeScoreGrade
Journal ArticlesTOP38D
Edited Books27F
Non-article content types (reviews, components, corrections) typically have lower metadata coverage, which can reduce the aggregate score above.
Why doesn't the leaderboard use per-type scores? Deciding which content types count as "primary research" is subjective and varies by discipline and publisher model. The leaderboard uses Crossref's aggregate coverage to ensure a consistent, comparable baseline across all 27,000+ publishers. This per-type breakdown lets you see the full picture for any individual publisher.

Detailed Metrics

MetricCoveragePointsStatus

References

provenance

83%
12.4 / 15Excellent

Update Policies

provenance

0%
0.0 / 5Poor

Similarity Check

provenance

97%
4.8 / 5Excellent

ORCID Coverage

people

30%
6.0 / 20Needs Work

Affiliations (Text)

organizations

1%
0.0 / 5Poor

ROR IDs

organizations

0%
0.0 / 10Poor

Funder Registry

funding

0%
0.0 / 10Poor

Award Numbers

funding

0%
0.0 / 10Poor

Licenses

access

0%
0.0 / 7Poor

Full-text Links

access

97%
6.8 / 7Excellent

Abstracts

access

100%
6.0 / 6Excellent

Quick Wins to Improve Your Ranking

Small metadata improvements can significantly boost your score. Here are the highest-impact changes you can make:

1

Improve Funding

+16 pts potential

Include funder information using Open Funder Registry IDs and grant/award numbers.

2

Improve Organizations

+12 pts potential

Add author affiliations with ROR IDs. The ROR API can help match institution names to IDs.

3

Improve People

+4 pts potential

Include ORCID iDs for authors. Encourage authors to authenticate their ORCID during submission.

Current: 60% coverageView Crossref Documentation →

Pro Tip: Focus on your current (recent) publications first. Improving metadata on new deposits is easier than updating backfiles, and it will immediately improve your "current" coverage scores.

Improvement Recommendations

Actionable steps to improve your Nexus Score

Showing 5 of 8 recommendations

About This Score

Data Source
Crossref /members API
Last Updated
3/28/2026

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View detailed metadata coverage on Crossref's official tools.

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