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MATHEMATICAL CITY · VERIFIED PAGES ROUTE
Route published from the E47-Kartekeya website/ tree to gh-pages; the deployment's live-document verification completed successfully.
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CITY LINK FABRIC · 2026-09-24
City · CITY LIVE · 23 instruments · Native instrument directory · Formalism Atlas · Repository
Navigation correspondence only. Linking and editorial prominence do not promote evidence class, citizen status, or canonical authority.
Direct doors: NEXUS · MANIFOLD · MATRIX · Q5 · Syntax Jacob · External Agents
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NEXUS
Open the composition surface · also on the CITY LIVE lab grid. Pulse bus, operad views, packet cinema, watchtower lock. Additive — does not replace CITY LIVE or EIDOLON.
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MANIFOLD
Open the four locked surfaces · also on the CITY LIVE lab grid. Replay the EidolonEngine series without leaving the kernel lock.
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START HERE NOW: CITY LIVE
The shared CITY_PULSE/1.0 experiment fabric is now the primary first-visit route. From there, descend into the individual labs, flight runtimes, certificates, and source.
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Q5 · NAVIGATE THE 125 WORDS
Open the live Q5 navigator · Q5 · 125-word ledger
Walk ±X/±Y/±Z, switch cube ↔ torus adjacency, inspect six neighbors, and peel 25-cell slices. $\pi(x,y,z)=25x+5y+z$. The map remains a packing/address surface, not $\ker K$.
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Start Here — unmarked visitor threshold
Start Here · visitor threshold
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START WITH A FLIGHT
Take flight through CITY CORE · GitHub-native EIDOLON flight · EIDOLON — Scalar Flight Lab
CITY CORE is the integrated flight entrance. EIDOLON now routes through the repository-owned Runtime 2 renderer while retaining its distinct eidolon_scalar adapter, world/GPS state, E47 binding, AETHERIS receipt state, telemetry, and replay provenance. The flight remains an educational simulation.
Afterward, choose a laboratory at Mini AI Labs — Advanced Research Interface, or follow the mathematical route below: 125 → K → 47 → certificate → correction.
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VISUAL SYSTEM · MINI AI LABS
Near-black laboratory. Cyan live · bronze Λ-ghost · mint lock. No type on stills. Record: CITY-LABS-VISUAL-SYSTEM-20260915.
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MATHEMATICAL CITY · VISITOR ORIENTATION
One clear route through the E47 architecture: exact object → executable witness → evidence class → correction lineage.
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CANONICAL ROUTE
125 → K → 47 → certificate → correction
Begin with the finite object, reproduce one result, then inspect its provenance.
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EVIDENCE DISCIPLINE
Proof, deterministic computation, simulation, observation, experiment, and hardware remain distinct.
Mini AI Labs — Advanced Research Interface
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CURRENT CITY STATE · HORIZON INTERNAL LOOP CLOSED
The forward program has advanced beyond the original question “What invariant is about to exist?” at the finite machine layer. Horizon now has a machine-validated spectral invariant predictor and a completed sealed E2 topological forecast/reveal cycle. Canonical cross-domain record: Horizon Predictive Loop Closure — Cross-Domain Success Record · 2026-09-08.
$\Delta_{\mathrm{RI}}=0.5096493155008205$ → $C_H=0.8155767672157836$; observed n=55 ratio 0.8155947364422004. The sealed synthetic Hodge run correctly called $\beta_1:1\to2$ before reveal.
Next gate, not current closure: previously unrevealed external/live runtime validation.
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EXPLORE THE LABORATORIES
Mini AI Labs — Advanced Research Interface
SPECTRA · Fold · Murmuration · Mnemosyne · Density · Horizon · Wave · Identity · BUILD · SOAR · SCALAR · EIDOLON · InvariFold.
Kartekeya, SEE, E47 Core, The Cube, and SIGILLUM are accessible from the same research interface.
How they compose: Emergent Composition — City Operad and Modular Machines. Same aesthetic on every page: City Visual Grammar — Page Aesthetic Standard.
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CURRENT FORWARD TEST: the first seal-before-reveal synthetic Event Horizon challenge is complete at E2. Mnemosyne correctly called the topological birth and post-event $\beta_1=2$ before the synthetic future was generated. The strict Fold binary gate remained FALSE because its projector-residual tolerance was exceeded, so the failure stays visible. External runtime telemetry is the next decisive gate.
Mnemosyne — Event Horizon Memory Lab · trajectory/history
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THE CITY NOW HAS A FORWARD DIRECTION.
After learning 125 → K → 47 → certificate → correction, continue to Mnemosyne — Event Horizon Memory Lab and ask the next question: What invariant is about to exist?
The City now exposes the full prospective instrument as SPECTRA finds the kernel · Fold tests invariance · Murmuration supplies the trajectory · Density supplies an incomplete-view measurement channel · Horizon forecasts the next invariant event · Mnemosyne seals and remembers the forecast before reveal. Open Horizon · Open Mnemosyne · Horizon — Prospective Forecast Console. Horizon’s current public run remains E2 synthetic.
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NEW TO E₄₇? BEGIN HERE.
This page gives you one memorable route through the City: Carrier → Selector → Projector → Certificate → Correction.
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