Chu Thi Thanh

Chu Thi Thanh (listed by IMO as 'Thi Thanh Chu') is a Vietnamese mathematician and computer scientist. She won a bronze medal for Vietnam at the 2020 International Mathematical Olympiad while a 12th-grade student at the Vinh Phuc High School for the Gifted, then earned a Bachelor of Computing in Computer Science at the National University of Singapore (2021-2025). She co-authored the ICLR 2025 paper 'Spherical Tree-Sliced Wasserstein Distance' (arXiv:2503.11249) and maintains the project's GitHub repository under the handle lilythchu. A LinkedIn index record lists her as a Desk Quant Analyst at Squarepoint (Squarepoint Capital, a systematic/quantitative investment manager) in Singapore.

Notes6

• Quant employment verification: UNRESOLVED. A quant-finance role is indicated only by a single LinkedIn-index (aggregator) entry - 'Desk Quant Analyst' at Squarepoint, from 2025-10 - which is not independent primary-source confirmation of employment, and identity is supported (IMO record + arXiv author + self-named GitHub 'Chu Thi Thanh'). Employer classification IS confirmed: Squarepoint Capital self-describes on its own site as a systematic/quantitative investment manager, so the firm genuinely operates in quantitative finance, not merely a name containing 'quant'. Per the CONFIRMED bar, a supported identity PLUS a verifiable actual role/internship is required; here the identity side is sound but the role rests on index-only evidence with no primary or first-person confirmation, so the claim is retained as UNRESOLVED rather than CONFIRMED. No evidence of any student insight day, camp, scholarship or incoming-offer-only arrangement was found either way.
• Identity triangulated across three independent source families: the IMO's official participant records list contestant 'Thi Thanh Chu' (Vietnam, 2020 bronze), arXiv:2503.11249 lists author 'Thanh T. Chu' at NUS Department of Computer Science, and the GitHub profile github.com/lilythchu is self-named 'Chu Thi Thanh' with company 'National University of Singapore' - three consistent threads pointing to one person.Sep 28, 2020
• LinkedIn index (aggregator, NOT independent primary-source confirmation) lists current role 'Desk Quant Analyst' at Squarepoint in Singapore from 2025-10. This is the sole evidence for the quant role; the month is a caller-supplied lead not shown on the index.
• Squarepoint (squarepoint-capital.com) self-describes as 'a leading global investment manager' using 'a rigorous scientific approach' to build 'a diversified portfolio of systematic and quantitative strategies' - so the employer classification as a quantitative/systematic investment manager is confirmed from the firm's own site. The name is 'Squarepoint', not 'Squarepoint Capital' on the homepage.
• Co-author of 'Spherical Tree-Sliced Wasserstein Distance' (arXiv:2503.11249, ICLR 2025), an optimal-transport / machine-learning paper, with co-authors from NUS Mathematics, FPT Software AI Center, Movian AI and the Institute of Statistical Mathematics.Mar 20, 2025
• Maintains the paper's reference implementation at github.com/lilythchu/STSW - the arXiv author link ([contact omitted]) and the repo together confirm the GitHub handle belongs to the paper author, an unusually strong identity anchor.Mar 20, 2025
• IMO 2020 result: bronze medal for Vietnam, 23 points, overall rank 162 (73.9%); per-problem P1=7, P2=1, P3=0, P4=7, P5=7, P6=1.Sep 28, 2020
• Index-only prior roles: Software Development Intern at Autodesk (Singapore, 2024); Research Assistant Intern at FPT Software AI Center (Hanoi, 2023); Teaching Assistant at NUS for CS2109S (Intro to AI and ML, 2023-2025) and CP2106 (Orbital, 2023). None of these is a quantitative-finance role; Autodesk is design/engineering software, FPT AI Center is an AI research unit.
• Only one of the observed roles is in quantitative finance (Squarepoint). The rest - Autodesk software internship, FPT AI research internship, and university teaching assistantships - are software, research and academic positions, so the quant-finance exposure rests entirely on the single Squarepoint entry.
• Vietnamese press identifies her at the time of IMO 2020 as a 12th-grade student at Vinh Phuc High School for the Gifted, Vinh Phuc Province - the pre-university origin of the NUS-bound profile.Sep 28, 2020
• Employment timeline spans roughly 2023-2025 for internships/TA work during the NUS degree (2021-2025) with the Squarepoint role beginning 2025-10, i.e. started shortly after graduation.
• GitHub account lilythchu created 2022-01-06; 7 public repos, 7 followers; top languages Python, Java, Jupyter Notebook, JavaScript.Jan 6, 2022