https://hackerpaper.kaipfister.de/p/2502.18136/Collected HN comments and submissions linking this paper.enMon, 02 Nov 2026 11:16:22 GMThttps://news.ycombinator.com/item?id=49980092urn:hackerpapers:mention:2502.18136:49980092Tue, 06 Oct 2026 15:36:56 GMT<p>From the article: &gt; Candidate 1: Designed a Luttinger Compensated Magnet, YBaMnFeO₅ &gt; Candidate 2: Identified a Luttinger Compensated Magnet in KV[Cr(CN)₆] from 1999 &gt; KV[Cr(CN)₆] belongs to the same family as Prussian blue, the 300-year-old pigment. An actual validation would be complex; so let&#x27;s try and see what parts of this argument are grounded and feasible? /? Prussian blue antiferromagnetic: https://scholar.google.com/scholar?q=Prussian+blue+antiferro... : - a number of articles confirming antiferromagnetic effects /? Luttinger-compensated Prussian blue: - &quot;Luttinger-compensated…</p><p><a href="https://hackerpaper.kaipfister.de/p/2502.18136/">Paper and discussion history</a>. A mention is not an endorsement.</p>cond-mat.mtrl-sci