🏆 Finalist — NIH Data Sharing Index (“S-Index”) Challenge

Pilot corpus only

This score is computed over theSindex pilot corpus and does not cover the full scientific literature. Scores are relative to papers we have ingested — papers, authors, and institutions outside the pilot are not represented. Methodology.

Top 3%percentile
1.5Author DataRank

Indexed papers

2in pilot corpus
datarank_citation_only_1hop_v6· scope data_onlyMethodology
Why this DataRank?

An author's DataRank is the sum of the DataRanks of all 2 indexed papers attributed to them. A prolific author with many moderate-impact papers can outrank one with a single high-impact paper.

Author scores recompute whenever paper DataRanks are refreshed, so this number lags the underlying paper scores by at most one batch run.

Read the full methodology →

Top data-sharing exemplar

The highest-impact dataset this researcher has shared, ranked by DataRank — the single contribution doing the most to lift their data-sharing standing.

Top 19%38 citations

Dingfeng Li, Ravinder Jeet Kaur, Andreas Ebbehøj, Sumitabh Singh, Elizabeth J. Atkinson +6 more

Papers

Driven by 13 papers — median percentile 69. Top paper: Classic and 11-oxygenated androgens in serum and saliva across adulthood: a cross-sectional study analyzing the impact of age, body mass index, and diurnal and menstrual cycle variation.

40 citations

Punith Kempegowda, Alice Sitch, Jo Adaway, Fozia Shaheen, Andreas Ebbehøj +10 more

Top 19%38 citations

Dingfeng Li, Ravinder Jeet Kaur, Andreas Ebbehøj, Sumitabh Singh, Elizabeth J. Atkinson +6 more

22 citations

Catherine D Zhang, Jasmine Saini, Sumitabh Singh, Rohit Nathani, Karthik Thangamuthu +7 more

Top 43%8 citations

Muhammad Shahmeer Ullah Shah, Catherine D Zhang, Natalia Lazik, Dingfeng Li, Sumitabh Singh +12 more

36 citations

Lana Šambula, Jasmine Saini, Karthik Thangamuthu, Shobana Athimulam, Danae A. Delivanis +15 more

27 citations

Dingfeng Li, Sumitabh Singh, Malavika Suresh, Karthik Thangamuthu, Rohit Nathani +6 more

12 citations

Sumitabh Singh, Catherine D Zhang, Ravinder Jeet Kaur, Andreas Ebbehøj, Elizabeth J. Atkinson +6 more

17 citations

Sumitabh Singh, Andreas Ebbehøj, Catherine D Zhang, Rohit Nathani, Vanessa Fell +7 more

39 citations

Elizabeth J. Atkinson, Sara J. Achenbach, Nathan K. LeBrasseur, Irina Bancos, Sumitabh Singh

8 citations

Rohit Nathani, Sumitabh Singh, Andreas Ebbehøj, Karthik Thangamuthu, Malavika Suresh +8 more

22 citations

Sumitabh Singh, Parag Goyal, Scott L. Hummel, Mathew S. Maurer, Daniel E. Forman +3 more

63 citations

Matthew W. Segar, Muhammad Usman, Sumitabh Singh, Stephen J. Greene, Gregg C. Fonarow +6 more

16 citations

Muhammad Shahzeb Khan, Katelyn R Garcia, Felicia Simpson, Judy Bahnson, Kershaw V. Patel +8 more