ArXivCSExplorer
☆☆Bookmarks🏆RSSHow to UseFAQ
Built with and by Teycir Ben Soltane•
How to Use•FAQ•GitHub•arXiv.org•
Share:

~ similar to 2605.22830v1· 20 results

cs.GTcs.CRRecentMay 7, 2026

Adversarial procurement in blockchains

Maryam Bahrani, Michael Neuder, S. Matthew Weinberg

The paper designs an optimal mechanism for soliciting expensive computational tasks in adversarial blockchain environments, showing that the loss of optimality scales logarithmically with the cost of…

View →
cs.CRcs.CERecentMay 29, 2026

Free-Riding in the AI Economy: Demystifying Logic Flaws in x402-Enabled Payment Systems

Shengchen Ling, Yihang Huang, Yuan Chen, Yajin Zhou +2 more

This paper analyzes the x402 payment protocol, revealing systemic vulnerabilities in state synchronization and signature design that allow attackers to exploit payment systems for resource leakage in…

View →
cs.CRcs.CERecentMay 29, 2026

Free-Riding in the AI Economy: Demystifying Logic Flaws in x402-Enabled Payment Systems

Shengchen Ling, Yihang Huang, Yuan Chen, Yajin Zhou +2 more

This paper analyzes the x402 payment protocol, revealing critical synchronization and security flaws that allow attackers to exploit payment systems and force merchants to subsidize compute costs.

View →
cs.CRcs.GTRecentApr 6, 2026

Economic Security of VDF-Based Randomness Beacons: Models, Thresholds, and Design Guidelines

Zhenhang Shang, Kani Chen

This paper develops a formal economic framework to assess the security of VDF-based randomness beacons, demonstrating that many proposed delays are economically insecure due to rational, profit-motiva…

View →
cs.LGcs.AIcs.CRRecentApr 21, 2026

When Graph Structure Becomes a Liability: A Critical Re-Evaluation of Graph Neural Networks for Bitcoin Fraud Detection under Temporal Distribution Shift

Saket Maganti

This paper critically re-evaluates the use of Graph Neural Networks (GNNs) for Bitcoin fraud detection, demonstrating that under strict, leakage-free temporal evaluation, simple feature-only models si…

View →
cs.CRcs.LGRecentMar 20, 2026

TAPAS: Efficient Two-Server Asymmetric Private Aggregation Beyond Prio(+)

Harish Karthikeyan, Antigoni Polychroniadou

TAPAS introduces an efficient, asymmetric two-server private aggregation scheme that significantly reduces computational and communication costs for large-scale federated learning compared to existing…

View →
cs.CRRecentApr 29, 2026

Catching the Fly: Practical Challenges in Making Blockchain FlyClient Real

Pericle Perazzo, Dario Capecchi

This paper advances the lightweight blockchain verification protocol, FlyClient, by addressing technical challenges, introducing a new adversary model, and providing practical implementations and opti…

View →
cs.MAcs.CRRecentApr 21, 2026

ClawCoin: An Agentic AI-Native Cryptocurrency for Decentralized Agent Economies

Shaoyu Li, Chaoyu Zhang, Hexuan Yu, Y. Thomas Hou +1 more

The paper introduces ClawCoin, a novel tokenized, compute-cost-indexed unit of account designed to solve the problem of non-transferable compute costs in decentralized AI agent economies.

View →
cs.CRcs.LGRecentApr 25, 2026

Scalable and Verifiable Federated Learning for Cross-Institution Financial Fraud Detection

Prajwal Panth, Nishant Nigam

The paper introduces Dynamic Sharded Federated Learning (DSFL), a secure aggregation framework that significantly reduces communication overhead and enhances update verification for cross-institution…

View →
cs.CRRecentMay 12, 2026

ORCHID: Orchestrated Reduction Consensus for Hash-based Integrity in Distributed Ledgers

Abraham Itzhak Weinberg

ORCHID introduces a novel, bio-inspired consensus protocol that uses quantum-noisy phase oscillators and a binding threshold derived from neuroscience to achieve scalable, high-fidelity consensus in d…

View →
cs.CRRecentApr 4, 2026

LiquiLM: Bridging the Semantic Gap in Liquidity Flaw Audit via DCN and LLMs

Zekai Liu, Xiaoqi Li, Wenkai Li, Zongwei Li

LiquiLM is a novel framework that combines Large Language Models (LLMs) with a Dynamic Co-Attention Network (DCN) to effectively bridge the semantic gap between complex smart contract code and high-le…

View →
cs.AIcs.CRRecentMar 26, 2026

On the Foundations of Trustworthy Artificial Intelligence

TJ Dunham

The paper proves that platform-deterministic inference is a necessary and sufficient condition for trustworthy AI, establishing that AI trust fundamentally relies on consistent arithmetic.

View →
cs.CRcs.DCcs.GTRecentJun 3, 2026

Bitcoin After Block Rewards

Junhyuk Lee

This paper analyzes the conditions under which Bitcoin's security might fail due to miners deviating from honest mining when block rewards decline to zero, concluding that protocol mechanisms can miti…

View →
q-fin.GNcs.CYcs.LGRecentJun 1, 2026

Auditing Asset-Specific Preferences in Financial Large Language Models: Evidence from Bitcoin Representations and Portfolio Allocation

Wenbin Wu

The paper demonstrates that large language models (LLMs) exhibit measurable, controllable biases toward specific assets like Bitcoin, identifying an internal feature that can causally shift portfolio…

View →
cs.CRcs.CYRecentMay 15, 2026

Privacy is Fungibility: Why Endogenous Tokens Are Not Money

Alex Lynham, Geoffrey Goodell

The paper argues that endogenous tokens on public, permissionless ledgers are not money because the underlying ledger structure fails to provide a cash-like privacy primitive, exposing holders to syst…

View →
cs.CRRecentJun 3, 2026

Pepper: High-bandwidth and Scalable Anonymous Broadcast with Cryptographic Privacy

Chenghao Li, Haoyuan Wang, Xianghang Mi

Pepper is a novel, high-bandwidth anonymous broadcast protocol that achieves cryptographic sender anonymity and significantly improves messaging throughput compared to existing state-of-the-art system…

View →
cs.CRcs.CYcs.DCRecentJun 3, 2026

The Usefulness Gap in Proof-of-Useful-Work: An Empirical Study of Pearl's cuPOW Protocol

Abhinaba Basu

This empirical study of Pearl's cuPOW protocol demonstrates that the network's Proof-of-Useful-Work mechanism generates zero useful AI computation, instead causing economic harm and displacing legitim…

View →
cs.CYcs.CRcs.DCRecentMay 22, 2026

SolarChain: Bridging Physical Law, Verifiable Trust, and Sustainable Markets for Urban Energy Resilience

Shilin Ou, Yifan Xu, Zhenshan Zhang, Luyao Zhang +1 more

SolarChain is a platform that ensures verifiable trust in decentralized solar energy markets by anchoring digital energy credits to the hard physical limits of solar yield, thereby preventing data man…

View →
cs.CRcs.DCRecentMar 24, 2026

AetherWeave: Sybil-Resistant Robust Peer Discovery with Stake

Kaya Alpturer, Constantine Doumanidis, Aviv Zohar

AetherWeave is a novel, stake-backed peer-discovery protocol that achieves Sybil resistance and privacy in P2P networks, ensuring robust connectivity even against powerful adversaries.

View →
cs.CRRecentJun 1, 2026

I-(OT)^2: A Client-optimal Oblivious Transfer Protocol for IoT Devices

Elia Onofri, Andrea Ciccotelli, Roberto Di Pietro

The paper introduces $I$-$(OT)^2$, a novel base 1-out-of-2 Oblivious Transfer (OT) protocol designed to minimize computation and interaction for resource-constrained IoT devices.

View →