JSJAKUB / SIKORA
Personal publication

Evidence over assertion.

Journal, whitepapers and tooling notes on audit-grade systems, security, and building things that outlive the conversation.

Read the writingWhitepapers
// writing/provenance belongs at the boundary/// security/threat models that survive releases/// tooling/a tiny deterministic cache/
// Latest

Latest publications

Whitepapers and journal entries — newest first.

WP · 8712whitepaper14 Sept 2026

Cross-Lingual Information Diffusion and Temporal Alignment: Russian State Media and Polish Outlets

An empirical forensic study of whether a structured, directional transmission channel links Russian state media to monitored Polish-language outlets. Over a 52-day window (24 Jul – 14 Sep 2026), 20,010 embedding vectors and 6,487 temporal pairings are audited with exact cross-lingual cosine retrieval, sub-day latency analysis of 18 verified propagation chains, and residualized time-series cross-correlation under Monte Carlo permutation and Benjamini–Hochberg FDR control.

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All writing → All whitepapers →
// Tooling

Things I've built

Field tools, not products.

Python · LLM gateway · Self-hostedactive

nexgate

One self-hosted endpoint for every AI provider, with automatic failover.

PythonLLM gatewaySelf-hosted
Python · Open data · Counter-FIMIactive

ProjektLustro

Open counter-disinformation tooling for the LUSTRO Commons feed.

PythonOpen dataCounter-FIMI
Python · Mamba SSM · GitHub Actionsactive

reasoning-core

A local-first, pre-write gate that checks AI coding agents before they write.

PythonMamba SSMGitHub Actions
Rust · OSV.dev · GuardDogactive

supply-core

A local-first supply-chain security firewall and silent daily vulnerability radar.

RustOSV.devGuardDogDockerKubernetes
Elsewhere
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