RN Score

Poznan University of Medical Sciences

Poznan, Poland · Member ID: 8568 · 1,315 total works

Nexus Score

19/ 100
F
+8 points vs historical

Score Breakdown by Era

Current

Last 2 years

#10,030

23

138 works

Backfile

Older than 2 years

#10,247

15

1,177 works

Ranked #10,030 for recent publications vs #10,247 overall — improving with recent work

Dimension Breakdown

Provenance

References, update policies, similarity check

2.9 / 25
People

ORCID coverage

7.8 / 20
Organizations

Affiliations and ROR IDs

0.0 / 15
Funding

Funder registry and award numbers

0.0 / 20
Access

Licenses, full-text links, abstracts

8.7 / 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 ArticlesTOP16F
Books6F
Edited Books6F
Non-article content types (reviews, components, corrections) typically have lower metadata coverage, which can reduce the aggregate score above.
Want to compare by content type? The leaderboard supports filtering by content type — use it to see how publishers rank for journal articles, peer reviews, or other types individually.

Detailed Metrics

MetricCoveragePointsStatus

References

provenance

6%
0.9 / 15Poor

Update Policies

provenance

0%
0.0 / 5Poor

Similarity Check

provenance

45%
2.3 / 5Needs Work

ORCID Coverage

people

52%
10.4 / 20Good

Affiliations (Text)

organizations

0%
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

49%
3.5 / 7Needs Work

Full-text Links

access

45%
3.1 / 7Needs Work

Abstracts

access

56%
3.4 / 6Good

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 Provenance

+17 pts potential

Add reference lists to your DOI deposits. Even partial references help establish citation links.

Current: 11% coverageView Crossref Documentation →
2

Improve Funding

+16 pts potential

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

3

Improve Organizations

+12 pts potential

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

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 11 recommendations

About This Score

Data Source
Crossref /members API
Last Updated
3/30/2026

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View detailed metadata coverage on Crossref's official tools.

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