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Where is book industry heading to, with all this AI?

1•websku•1m ago•0 comments

Synthetic Text2SQL Data Generation using small models like Haiku

https://www.dataframer.ai/posts/amplifying-claude-haiku-text-to-sql/
2•pjoshi30•3m ago•1 comments

Embassy: Modern embedded framework, using Rust and async

https://github.com/embassy-rs/embassy
1•birdculture•4m ago•0 comments

I built a Gesture Layer for Claude Code–control agents passively while you work

https://twitter.com/adityas129/status/2009369774262993293
1•adityas129•5m ago•0 comments

The right place at the right time

https://bcantrill.dtrace.org/2026/01/08/the-right-place-at-the-right-time/
1•chmaynard•9m ago•0 comments

Claude Code did my taxes

https://klmn.sh/essays/claude-code-for-taxes
1•vklmn•9m ago•0 comments

Chuck E. Cheese's next act: 'I won't stop until we have a movie,' CEO says

https://www.fastcompany.com/91448506/chuck-e-cheese-chucks-arcade-pizza-games-restaurant-entertai...
1•petethomas•10m ago•0 comments

Show HN: Fast media compression terminal app – Inspired by Claude Code

https://github.com/saviomartin/sqsh
1•saviomartin•13m ago•0 comments

Monero Replaced Bitcoin on the Internet's Underground

https://darknetbible.info/news/how-monero-replaced-bitcoin-on-the-darknet/
2•lennychanuk•13m ago•1 comments

Biodata Sonification

https://electricityforprogress.com/
1•quijoteuniv•14m ago•0 comments

How I would grow tailwind to be default alive again

https://twitter.com/heyNaitik/status/2009343494796792034
1•heynaitik•14m ago•0 comments

In California's redwoods, scientists rebuild ecosystems high up in the canopy

https://news.mongabay.com/2025/12/in-californias-redwoods-scientists-rebuild-lost-ecosystems-high...
1•PaulHoule•15m ago•0 comments

Let's Call a Murder a Murder

https://daringfireball.net/2026/01/lets_call_a_murder_a_murder
24•hermitcrab•16m ago•5 comments

Snow HN: ~950 line inference engine, on par with vLLM

https://github.com/naklecha/simple-llm
2•naklecha•19m ago•0 comments

Yellopages – New tab Chrome extension

https://yellopages.kawaicheung.io/
1•kiwigod17•20m ago•0 comments

Tailwind Labs fired engineers while making –$1M from sponsors

1•danver0•21m ago•3 comments

Gritter Tracker – Traffic Scotland

https://www.traffic.gov.scot/gritter-tracker
2•robin_reala•22m ago•0 comments

Aharonov–Bohm interference in even-denominator fractional quantum Hall states

https://www.nature.com/articles/s41586-025-09891-2
1•bookofjoe•24m ago•0 comments

Trump Invoking 'Insurrection Act' Speculation Grows After ICE Shooting

https://www.newsweek.com/trump-insurrection-act-ice-shooting-walz-11328894
3•SilverElfin•24m ago•4 comments

Judges Question Key Copyright Test in Case over Miles Davis Tattoo

https://petapixel.com/2026/01/07/judges-question-key-copyright-test-in-photographers-case-against...
1•bahmboo•25m ago•0 comments

Americans by Name, Punished for Believing It

https://boltsmag.org/prosecuted-for-voting-american-samoans-alaska/
4•jaredwiener•26m ago•0 comments

Cas12a3 CRISPR System Targets tRNA Without Destroying Host Cell

https://www.genengnews.com/topics/genome-editing/cas12a3-crispr-system-targets-trna-without-destr...
2•7777777phil•26m ago•0 comments

AI Created This Game

https://www.pixelfork.ai/publish/35167c97-998d-4ba8-9808-fbe4ce17df77
3•fkhasiyev•28m ago•5 comments

Gov. Hochul seeks restrictions on 3D printers and ghost guns

https://gothamist.com/news/gov-hochul-seeks-restrictions-on-3d-printers-and-ghost-guns
3•kaladin-jasnah•29m ago•1 comments

Smaller than you thought: Putting the US AI boom(let) in perspective

https://www.ft.com/content/918fbc46-56a9-4225-b2cd-77fb4a532218
2•7777777phil•32m ago•0 comments

The Identity of Indiscernibles (1952)

https://www.jstor.org/stable/2252291
1•measurablefunc•32m ago•0 comments

Former Google CEO Eric Schmidt accused of rape, surveillance by ex-mistress

https://www.news.com.au/world/north-america/former-google-ceo-eric-schmidt-accused-of-rape-survei...
3•xqcgrek2•34m ago•2 comments

Virginia Faulkner: Writer, Editor and Ghostwriter?

https://lithub.com/virginia-faulkner-writer-editor-and-ghostwriter/
1•samclemens•35m ago•0 comments

A US-China War Would Be a Catastrophe for Everyone

https://medium.com/@gp2030/a-us-china-war-would-be-a-catastrophe-for-everyone-1bfdc6991b15
2•light_triad•37m ago•1 comments

Mabl vs. Mechasm: From low-code recordings to agentic E2E testing

https://mechasm.ai/blog/mabl-vs-mechasm
1•sleepless02•38m ago•1 comments
Open in hackernews

Show HN: The kissing number theorem predicts particle masses from sphere packing

https://colab.research.google.com/drive/1_zDIOONfs4WvnpG7GDEH6hzSM25Fsu93?usp=sharing
2•AlekseN•1d ago

Comments

AlekseN•1d ago
Author here.

Zero free parameters. Here are the top three predictions:

1. Stack 12 oranges around one. Square it: 144. Multiply by electron mass. Result: Σ−Λ = 73.58 MeV This is the mass difference between two types of baryons (Σ and Λ particles). Experiment: 73.60 MeV. Error: 0.02%

2. α⁻¹ = 4π³ + π² + π = 137.036 The fine structure constant — it controls how strongly light interacts with matter. Feynman called it "the greatest damn mystery in physics." Turns out: 4π³ (volume) + π² (surface) + π (circumference). Just geometry. Error: ~2 ppm

3. ρ_Λ/ρ_Pl = π⁻²⁴⁷ The ratio of dark energy density to Planck density. Quantum theory predicted this wrong by 10¹²² — the "worst prediction in physics." This formula fixes it. Error: 1.1%

The notebook verifies 7 "Crown Jewel" predictions (mean error 0.014%) plus additional tests across particle physics and cosmology. Runtime: ~5 seconds.

This isn't numerology — the kissing number K₃=12 is a proven theorem (Schütte-van der Waerden 1953). The E₈ lattice (K₈=240) won Viazovska the Fields Medal in 2022.

Visual summary: https://raw.githubusercontent.com/AIDoctrine/fpc-ae1r/main/U...

Paper: https://doi.org/10.5281/zenodo.18167072

Happy to discuss the math.

Jblx2•1d ago
1. Isn't 1192.642 - 1115.683 = 76.959? (from part 0, table 0.1)

2. Aren't all numbers expressible in base pi? Also, doesn't adding a volume plus an area plus a length have a units consistency issue?

AlekseN•1d ago
Good catches!

1. You're right I should clarify: the formula uses Σ⁺ (1189.37 MeV), not Σ⁰ (1192.642 MeV). Different isospin states.

   Σ⁺ - Λ = 73.69 MeV
   UCT: 12² × mₑ = 73.58 MeV  
   Error: 0.14%
2. Two parts:

   a) "Any number expressible in base π" true, but the claim isn't 
      that 137 ≈ something×π. It's that α⁻¹ = 4π³ + π² + π with 
      INTEGER coefficients {4, 1, 1} arising from kissing number geometry.
      
   b) "Units issue" these are dimensionless coefficients, not literal 
      m³ + m² + m. The "volume/surface/circumference" is structural 
      (π³, π², π¹ powers), not dimensional.
Fair questions thanks for the rigor check!
Jblx2•22h ago
What if I like Euler's number better than pi?

    e^4 + 5*e^2 + 16*e + 2*e^0 = 137.03594
That's a lot closer to 137.035999177 than the pi approximation (137.03630)

EDIT

better yet:

            3*e^4 -  5*e^3 + 20*e^2 - 28*e +  2*e^0 = 137.035996
            5*e^4 -  9*e^3 + 11*e^2 -  9*e - 12*e^0 = 137.035998
            2*e^4 + 22*e^3 - 61*e^2 -  6*e + 53*e^0 = 137.03599937
    2*e^5 + 6*e^4          - 53*e^2 - 47*e + 32*e^0 = 137.03599922
AlekseN•9h ago
Excellent numerology! But here's the key question: can your e-polynomial derive OTHER constants? UCT's π-formula α⁻¹ = 4π³ + π² + π isn't chosen because it's "close" it's chosen because the SAME geometric framework derives:

Proton mass: m_p/m_e = 6π⁵ (0.0017% error) Muon mass: m_μ/m_e = 2π⁴ + 12 (0.024% error) Tau mass: m_τ/m_e = (π⁷·ln10)/2 (0.0003% error) Weinberg angle: sin²θ_W = φ/7 (0.027% error) Cosmological constant: ρ_Λ/ρ_P = π^(-247) (1.1% error)

The difference between numerology and physics:

Numerology: Find ONE formula that fits ONE number Physics: Find ONE framework that predicts MANY numbers

Your e⁴ + 5e² + 16e + 2 = 137.036 is impressive! Now use those same coefficients (1, 5, 16, 2) to predict the proton mass. If you can't, it's a coincidence. If you can, publish immediately. UCT coefficients (4, 1, 1) come from π-exponents in the Duality Theorem connecting α to E₈ geometry. They're not fitted they're derived.

Jblx2•6h ago
This is not my area. I've never seen powers of pi used in geometry or anywhere else for that matter. Where is a good introductory resource for geometry that uses powers of pi? Why does the tau mass need the natural log of 10?