Johnston, Paul A.
University of Pittsburgh,
United States
2025 Rank: 260152
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Medicinal & Biomolecular Chemistry
SubField 2:
Oncology & Carcinogenesis
Rank in SubField 1: 1165 out of 112089 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 260152 | 247274 |
| Total Cites | 2557 | 3078 |
| H-index | 25 | 29 |
| Hm-index | 10 | 10 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 64 | 72 |
| Number of Single+First Authored Papers | 28 | 28 |
| Total Cites to Single+First Authored Papers | 840 | 1010 |
| Number of Single+First+Last Authored Papers | 59 | 59 |
| Total Cites to Single+First+Last Authored Papers | 1566 | 1861 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2353 | 2594 |
| Ratio of Total Citations to Distinct Citing Papers | 1.09 | 1.19 |
| Self-Citation Percentage |
16.93%
|
|
Johnston, Paul A.
University of Pittsburgh,
United States
2024 Rank: 265163
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Medicinal & Biomolecular Chemistry
SubField 2:
Oncology & Carcinogenesis
Rank in SubField 1: 1201 out of 105998 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 265163 | 251840 |
| Total Cites | 2400 | 2909 |
| H-index | 24 | 27 |
| Hm-index | 9 | 10 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 61 | 69 |
| Number of Single+First Authored Papers | 28 | 28 |
| Total Cites to Single+First Authored Papers | 801 | 970 |
| Number of Single+First+Last Authored Papers | 59 | 59 |
| Total Cites to Single+First+Last Authored Papers | 1454 | 1748 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2204 | 2433 |
| Ratio of Total Citations to Distinct Citing Papers | 1.09 | 1.20 |
| Self-Citation Percentage |
17.50%
|
|
Johnston, Paul A.
University of Pittsburgh,
United States
2023 Rank: 267257
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Medicinal & Biomolecular Chemistry
SubField 2:
Oncology & Carcinogenesis
Rank in SubField 1: 1212 out of 99369 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 267257 | 249729 |
| Total Cites | 2194 | 2685 |
| H-index | 22 | 26 |
| Hm-index | 8 | 9 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 58 | 65 |
| Number of Single+First Authored Papers | 28 | 28 |
| Total Cites to Single+First Authored Papers | 759 | 924 |
| Number of Single+First+Last Authored Papers | 57 | 57 |
| Total Cites to Single+First+Last Authored Papers | 1320 | 1598 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2021 | 2247 |
| Ratio of Total Citations to Distinct Citing Papers | 1.09 | 1.19 |
| Self-Citation Percentage |
18.29%
|
|
Johnston, Paul A.
University of Pittsburgh School of Medicine,
United States
2022 Rank: 272831
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Medicinal & Biomolecular Chemistry
SubField 2:
Biochemistry & Molecular Biology
Rank in SubField 1: 1262 out of 94672 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 272831 | 250992 |
| Total Cites | 1940 | 2406 |
| H-index | 21 | 26 |
| Hm-index | 8 | 9 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 50 | 57 |
| Number of Single+First Authored Papers | 28 | 28 |
| Total Cites to Single+First Authored Papers | 695 | 858 |
| Number of Single+First+Last Authored Papers | 56 | 56 |
| Total Cites to Single+First+Last Authored Papers | 1167 | 1443 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1785 | 1990 |
| Ratio of Total Citations to Distinct Citing Papers | 1.09 | 1.21 |
| Self-Citation Percentage |
19.37%
|
|
Johnston, Paul A.
University of Pittsburgh,
United States
2021 Rank: 267961
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Medicinal & Biomolecular Chemistry
SubField 2:
Biochemistry & Molecular Biology
Rank in SubField 1: 1240 out of 88725 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 267961 | 241436 |
| Total Cites | 1862 | 2321 |
| H-index | 20 | 26 |
| Hm-index | 8 | 9 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 50 | 57 |
| Number of Single+First Authored Papers | 28 | 28 |
| Total Cites to Single+First Authored Papers | 671 | 833 |
| Number of Single+First+Last Authored Papers | 55 | 55 |
| Total Cites to Single+First+Last Authored Papers | 1110 | 1385 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1711 | 1910 |
| Ratio of Total Citations to Distinct Citing Papers | 1.09 | 1.22 |
| Self-Citation Percentage |
19.78%
|
|
Johnston, Paul A.
University of Pittsburgh,
United States
2020 Rank: 277132
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Medicinal & Biomolecular Chemistry
SubField 2:
Developmental Biology
Rank in SubField 1: 1644 out of 80622 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 277132 | 244653 |
| Total Cites | 1586 | 2012 |
| H-index | 19 | 25 |
| Hm-index | 7 | 8 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 45 | 52 |
| Number of Single+First Authored Papers | 28 | 28 |
| Total Cites to Single+First Authored Papers | 599 | 754 |
| Number of Single+First+Last Authored Papers | 53 | 53 |
| Total Cites to Single+First+Last Authored Papers | 931 | 1192 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 1457 | 1636 |
| Ratio of Total Citations to Distinct Citing Papers | 1.09 | 1.23 |
| Self-Citation Percentage |
21.17%
|
|
Related Profiles
Featured Profiles
Partner with TOPSCINET
Reach science enthusiasts and researchers across the site. Write to business@topscinet.com and our marketing team will send a proposal built around your banner ad goals.