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zeekay abf99d05fc papers: reorganize into per-paper dirs, add Antje Worring as co-author
Restructured from flat .tex/.pdf files into per-paper subdirectories.
Added Antje Worring as co-author on all papers.
Synced PDFs to pdfs/ for download site.
2026-04-18 21:50:07 -07:00

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\section{Related Work}
\label{sec:related}
Cross-chain bridge security has been surveyed by Zamyatin et al.\ \cite{zamyatin2021bridge} and Lee et al.\ \cite{lee2023bridge}. The IBC protocol \cite{goes2020ibc} pioneered light-client-based cross-chain transfers in the Cosmos ecosystem. Ethereum's sync committee light client \cite{ethereumlc2022} enables external chains to track Ethereum finality.
Atomic cross-chain swaps were formalized by Herlihy \cite{herlihy2018atomic} using hash time-locked contracts (HTLCs). Robinson and Hyland-Wood \cite{robinson2022crosschain} extended atomic swaps to arbitrary contract calls. SNARK-based bridge verification was proposed by Succinct Labs \cite{succinct2023} for Ethereum light client compression.