RN Score

Infra-M Academic Publishing House

Moscow, Russia · Member ID: 5106 · 21,635 total works

Nexus Score

19/ 100
F
+5 points vs historical

Score Breakdown by Era

Current

Last 2 years

#12,439

21

3,634 works

Backfile

Older than 2 years

#11,095

16

18,001 works

Ranked #12,439 for recent publications vs #11,095 overall — recent work trailing historical performance

Dimension Breakdown

Provenance

References, update policies, similarity check

9.9 / 25
People

ORCID coverage

0.9 / 20
Organizations

Affiliations and ROR IDs

2.8 / 15
Funding

Funder registry and award numbers

0.0 / 20
Access

Licenses, full-text links, abstracts

5.0 / 20

Dimension Profile

Visual overview of metadata coverage across all five dimensions.

Score by Content Type

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

Content TypeScoreGrade
Journal ArticlesTOP22F
Proceedings16F
Monographs8F
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

70%
10.5 / 15Good

Update Policies

provenance

0%
0.0 / 5Poor

Similarity Check

provenance

0%
0.0 / 5Poor

ORCID Coverage

people

8%
1.7 / 20Poor

Affiliations (Text)

organizations

69%
3.5 / 5Good

ROR IDs

organizations

1%
0.1 / 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

0%
0.0 / 7Poor

Abstracts

access

94%
5.6 / 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 People

+15 pts potential

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

3

Improve Access

+11 pts potential

Add abstracts, license URLs (using SPDX identifiers), and full-text links to your metadata.

Current: 25% 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 10 recommendations

About This Score

Data Source
Crossref /members API
Last Updated
5/3/2026

Crossref Reports

View detailed metadata coverage on Crossref's official tools.

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