Pith. sign in

recognition

the machine-checked proof layer behind Pith

Recognition Science is a parameter-free formalization of reality. It begins with distinction ∃ xy ∈ K : x ≠ y and continues, by forced theorems, to every empirically observed constant. The library is public Lean 4 source. Each module is auditable, every theorem citable.

What distinction forces is proved on its own, in a separate Lean 4 library: the natural numbers, integers and rationals arise by universal constructions and so are forced rather than assumed, while the real numbers are not, and the exact non-constructive principle each classical fact costs is named. Its axiom claims are compared against a manifest by equality on every push, and the gate that does the comparing must first catch six planted defects before it is allowed to judge.

the proof path

A forced sequence. Each step is a Lean theorem; nothing is fitted.

  1. 1 distinction existence forced
  2. 2 J-cost unique cost J(x)
  3. 3 phi self-similar fixed point
  4. 4 D = 3 8-tick forces 3D
  5. 5 constants all from phi
  6. 6 universal forcing one canonical arithmetic

ask recognition

Get a derivation grounded in the formal library. Every answer becomes its own permalink page and can back an explainer.

recognition review

Submit a paper. Recognition Review currently uses Grok 4.3 at high reasoning for the active review lane, plus synthesis grounded in the Recognition library.

check a claim

Speed of light, fine-structure constant, gravity, dimension 3, the mass gap, and more, each linked to its proof.

formal source

Browse every Lean module the framework relies on. Module and theorem pages now have tracked explainer pages.

what can recognition prove?

High-signal claims. Each card links to the load-bearing theorem in Lean. Every claim carries an honest status label.

Speed of light

proved

c = one voxel per tick in RS-native units. The SI numerical value enters only by external calibration.

gap: SI numerical value of c requires external calibration.

Fine-structure constant

proved

alpha-inverse sits inside (137.030, 137.039) by an explicit phi-based derivation; CODATA 137.036 lies inside the interval.

gap: Higher-order corrections beyond the gap-45 term are still being audited.

load-bearing theorems

The named results papers actually map onto. The forcing chain reads roughly top to bottom.

theorem law_of_existence

Existence is forced by distinction. The first move of the chain.

Foundation Foundation.LawOfExistence 17 papers
def universal_forcing

Logic forces one canonical arithmetic across all admissible settings.

Foundation Foundation.UniversalForcing no papers cited yet
theorem law_of_logic_forces_jcost

Reciprocal-symmetric cost has one solution: J(x) = ½(x + x⁻¹) − 1.

Cost Cost.FunctionalEquation no papers cited yet
theorem bilinear_family_forced

The bilinear cost family is forced by the d'Alembert factorization.

Foundation Foundation.DAlembert.Inevitability 150 papers
theorem phi_unique_self_similar

Self-similar closure forces the golden ratio: r² = r + 1.

Foundation Foundation.PhiForcing 3 papers
theorem eight_tick_forces_D3

The 8-tick cycle forces space dimension D = 3.

Foundation Foundation.DimensionForcing 24 papers
theorem all_constants_from_phi

All named constants are functions of φ alone.

Foundation Foundation.ConstantDerivations 15 papers
theorem gravity_from_ledger

Gravity falls out of the ledger. Equivalence principle automatic.

Gravity Gravity.ZeroParameterGravity no papers cited yet
theorem spacetime_dim_eq_four

Spacetime, light cone, and proper time emerge from the recognition lattice.

Unification Unification.SpacetimeEmergence no papers cited yet
theorem spectral_gap

Yang-Mills mass gap on the φ-lattice: Δ = J(φ) = (√5 − 2)/2.

Unification Unification.YangMillsMassGap 2 papers
theorem etaBExactRungCert

Baryon asymmetry η_B sits at φ-rung 44.

Cosmology Cosmology.EtaBExactRungDerivation 1 paper

proof browser

The formal library, grouped by branch. Click through to browse all modules and declarations.

Foundation

From one distinction to a forced arithmetic. The core derivation chain: existence, distinction, recognition lattice, φ, dimension, time, universal forcing.

  • Foundation.AlexanderDuality 6 thm/lemma · 6886 papers
  • Foundation.ArithmeticFromLogic 58 thm/lemma · 4879 papers
  • Foundation.AbsoluteFloorClosure 6 thm/lemma · 4621 papers
496 modules · 6323 thm/lemma · 132797 lines
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Cost

Reciprocal-symmetric cost. Uniqueness of J(x) = ½(x + x⁻¹) − 1, convexity, the Aczél class, and the d'Alembert factorization.

  • Cost.FunctionalEquation 53 thm/lemma · 27900 papers
  • Cost 49 thm/lemma · 444 papers
  • Cost.JcostCore 2 thm/lemma · 51 papers
46 modules · 516 thm/lemma · 10200 lines
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Constants

Named constants in RS-native units. ℏ = φ⁻⁵, the α⁻¹ band, gravitational coupling, ℓ₀, τ₀, all as functions of φ.

  • Constants 51 thm/lemma · 184 papers
  • Constants.RSUnitsHelpers 1 thm/lemma · 28 papers
  • Constants.Derivation 26 thm/lemma
45 modules · 418 thm/lemma · 8201 lines
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Gravity

Zero-parameter gravity. G = φ⁵/π, the equivalence principle from the ledger, kappa bounds.

  • Gravity.PhysicalSixTetCubicDirichletInstance 373 thm/lemma
  • Gravity.Analysis.ReggeExactMidpointM2TTIdentity4DM2NumChunk00 256 thm/lemma
  • Gravity.Analysis.ReggeExactMidpointM2TTIdentity4DM2NumChunk01 256 thm/lemma
309 modules · 8810 thm/lemma · 112640 lines
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Unification

Cross-domain consequences. Spacetime emergence, Lorentzian signature uniqueness, the Yang-Mills mass gap on the φ-lattice, octave duality.

  • Unification.YangMillsMassGap 37 thm/lemma · 10 papers
  • Unification.SpacetimeEmergence 36 thm/lemma · 8 papers
  • Unification.QuantumGravityOctaveDuality 39 thm/lemma · 1 paper
7 modules · 173 thm/lemma · 2323 lines
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Cosmology

Cosmological identities. The η_B baryon asymmetry as the φ-rung 44 result, prefactor derivations.

  • Cosmology.EtaBExactRungDerivation 17 thm/lemma · 2 papers
  • Cosmology.EtaBPrefactorDerivation 26 thm/lemma · 1 paper
  • Cosmology.BaryogenesisStaging 124 thm/lemma
159 modules · 1340 thm/lemma · 24000 lines
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Patterns

Discrete pattern algebra used throughout the recognition lattice.

  • Patterns 7 thm/lemma · 4 papers
  • Patterns.GrayCycle 11 thm/lemma
  • Patterns.GrayCycleGeneral 11 thm/lemma
6 modules · 44 thm/lemma · 1335 lines
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Root

Top-level imports and lake configuration.

  • IndisputableMonolith 0 thm/lemma · 10 papers
  • lakefile 0 thm/lemma
2 modules · 0 thm/lemma · 98 lines
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all other domains

Auto-discovered from the public mirror. Every directory shown below is sorry-free, admit-free, and contains no domain-specific axioms.

A theory of everything is imagined as a single discovery that unifies reality. Discovering it first hand, I found that the unifying thing is reality itself.

In words it is logic. In mathematics, cost. In physics, action. In structure, meaning. In economics, morality. These are not analogies but one structure read in different languages. Intelligence is the striving that carries it forward.

We reached for one equation and expected everything to reduce to it. What arrived was more eloquent. The structure of reality is a single thing, and the theory of everything is the recognition of it.

Jonathan Washburn

source: github.com/jonwashburn/shape-of-logic · the public face of the Recognition library.