Shi Pi

2.0k total citations · 1 hit paper
29 papers, 1.3k citations indexed

About

Shi Pi is a scholar working on Astronomy and Astrophysics, Nuclear and High Energy Physics and Oceanography. According to data from OpenAlex, Shi Pi has authored 29 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 29 papers in Astronomy and Astrophysics, 22 papers in Nuclear and High Energy Physics and 4 papers in Oceanography. Recurrent topics in Shi Pi's work include Cosmology and Gravitation Theories (29 papers), Black Holes and Theoretical Physics (20 papers) and Pulsars and Gravitational Waves Research (11 papers). Shi Pi is often cited by papers focused on Cosmology and Gravitation Theories (29 papers), Black Holes and Theoretical Physics (20 papers) and Pulsars and Gravitational Waves Research (11 papers). Shi Pi collaborates with scholars based in China, Japan and Taiwan. Shi Pi's co-authors include Misao Sasaki, Rong-Gen Cai, Ying-li Zhang, Qing-Guo Huang, Yi-Fu Cai, Jinn-Ouk Gong, Xing-Yu Yang, Shao-Jiang Wang, Zihan Zhou and Chengcheng Han and has published in prestigious journals such as Physical Review Letters, Nuclear Physics B and Physics Letters B.

In The Last Decade

Shi Pi

29 papers receiving 1.3k citations

Hit Papers

Gravitational Waves Induced by Non-Gaussian Scalar Pertur... 2019 2026 2021 2023 2019 50 100 150 200 250
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Gravitational Waves Induced by Non-Gaussian Scalar Perturbations
    2019 297 citations Rong-Gen Cai, Shi Pi et al. Physical Review Letters profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Shi Pi China 16 1.3k 864 188 46 35 29 1.3k
Yuichiro Tada Japan 19 1.2k 0.9× 806 0.9× 168 0.9× 30 0.7× 32 0.9× 38 1.2k
Sébastien Renaux‐Petel France 25 1.5k 1.2× 1.1k 1.2× 191 1.0× 114 2.5× 51 1.5× 46 1.5k
Guillem Domènech Japan 21 1.3k 1.0× 869 1.0× 207 1.1× 76 1.7× 9 0.3× 43 1.3k
Subodh P. Patil Netherlands 18 1.3k 1.0× 985 1.1× 164 0.9× 99 2.2× 45 1.3× 34 1.4k
Keisuke Inomata Japan 18 1.7k 1.3× 1.1k 1.3× 224 1.2× 51 1.1× 17 0.5× 39 1.7k
Valerio De Luca Switzerland 25 2.0k 1.5× 1.2k 1.4× 175 0.9× 67 1.5× 13 0.4× 41 2.0k
Hayato Motohashi Japan 25 1.9k 1.5× 1.6k 1.8× 197 1.0× 114 2.5× 40 1.1× 60 2.0k
José María Ezquiaga United States 18 1.6k 1.2× 792 0.9× 177 0.9× 50 1.1× 16 0.5× 33 1.6k
Αλέξανδρος Καράμ Estonia 16 736 0.6× 620 0.7× 144 0.8× 34 0.7× 20 0.6× 22 791
Silvia Mollerach Argentina 19 1.3k 1.0× 1.0k 1.2× 151 0.8× 61 1.3× 13 0.4× 41 1.5k

Countries citing papers authored by Shi Pi

Since Specialization
Citations

This map shows the geographic impact of Shi Pi's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Shi Pi with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Shi Pi more than expected).

Fields of papers citing papers by Shi Pi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Shi Pi. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Shi Pi. The network helps show where Shi Pi may publish in the future.

Co-authorship network of co-authors of Shi Pi

This figure shows the co-authorship network connecting the top 25 collaborators of Shi Pi. A scholar is included among the top collaborators of Shi Pi based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Shi Pi. Shi Pi is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Motohashi, Hayato, et al.. (2025). Constant roll and non-Gaussian tail in light of logarithmic duality. Journal of Cosmology and Astroparticle Physics. 2025(2). 42–42. 6 indexed citations
2.
Joana, Cristian, et al.. (2025). Primordial black holes and induced gravitational waves from logarithmic non-Gaussianity. Journal of Cosmology and Astroparticle Physics. 2025(3). 21–21. 12 indexed citations
3.
Pi, Shi, et al.. (2025). Primordial Black Hole formation from power spectrum with finite-width. Journal of Cosmology and Astroparticle Physics. 2025(9). 45–45. 2 indexed citations
4.
Addazi, Andrea, Alexey S. Koshelev, Shi Pi, & Anna Tokareva. (2025). Secondary gravitational waves in non-local Starobinsky inflation. Journal of Cosmology and Astroparticle Physics. 2025(6). 17–17. 2 indexed citations
5.
Pi, Shi, et al.. (2025). Extended δN Formalism: Nonspatially Flat Separate-Universe Approach. Physical Review Letters. 134(22). 221001–221001. 5 indexed citations
6.
Lozanov, Kaloian D., et al.. (2024). Axion-like universal gravitational wave interpretation of pulsar timing array data. Classical and Quantum Gravity. 42(3). 35007–35007. 3 indexed citations
7.
Pi, Shi & Misao Sasaki. (2023). Logarithmic Duality of the Curvature Perturbation. Physical Review Letters. 131(1). 11002–11002. 72 indexed citations
8.
Pi, Shi & Misao Sasaki. (2023). Primordial black hole formation in nonminimal curvaton scenarios. Physical review. D. 108(10). 36 indexed citations
9.
Pi, Shi. (2021). Detecting warm dark matter by the stochastic gravitational waves. Science China Physics Mechanics and Astronomy. 64(9). 2 indexed citations
10.
Bian, Ligong, Rong-Gen Cai, Shuo Cao, et al.. (2021). The Gravitational-wave physics II: Progress. Science China Physics Mechanics and Astronomy. 64(12). 75 indexed citations
11.
Mizuno, Shuntaro, Shinji Mukohyama, Shi Pi, & Yun‐Long Zhang. (2020). Universal upper bound on the inflationary energy scale from the trans-Planckian censorship conjecture. Physical review. D. 102(2). 39 indexed citations
12.
Zhou, Zihan, et al.. (2020). Primordial black holes and gravitational waves from resonant amplification during inflation. Physical review. D. 102(10). 92 indexed citations
13.
Cai, Rong-Gen, Shi Pi, & Misao Sasaki. (2020). Universal infrared scaling of gravitational wave background spectra. Physical review. D. 102(8). 126 indexed citations
14.
Cai, Rong-Gen, Shi Pi, & Misao Sasaki. (2019). Gravitational Waves Induced by Non-Gaussian Scalar Perturbations. Physical Review Letters. 122(20). 201101–201101. 297 indexed citations breakdown →
15.
Pi, Shi, et al.. (2018). Strongly coupled quasi-single field inflation. Journal of Cosmology and Astroparticle Physics. 2018(1). 41–41. 40 indexed citations
16.
Pi, Shi, et al.. (2018). Oscillating scalar fields in extended quintessence. Physical review. D. 97(2). 6 indexed citations
17.
Huang, Qing-Guo & Shi Pi. (2018). Power-law modulation of the scalar power spectrum from a heavy field with a monomial potential. Journal of Cosmology and Astroparticle Physics. 2018(4). 1–1. 11 indexed citations
18.
Cai, Yi-Fu, et al.. (2015). On the possibility of blue tensor spectrum within single field inflation. Nuclear Physics B. 900. 517–532. 36 indexed citations
19.
Cai, Yi-Fu, Jinn-Ouk Gong, & Shi Pi. (2014). Inflation beyond T-models and primordial B-modes. Physics Letters B. 738. 20–24. 18 indexed citations
20.
Deser, S., R. Jackiw, & Shi Pi. (2005). Cotton blend gravity pp waves. Acta Physica Polonica B. 36(1). 27–34. 9 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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