The vocabulary this corpus uses — 16 of 16 authored terms occur in methodology (169 files). Definitions are authored or pulled from each term's canonical home; occurrences are located deterministically.

A

Ambient Primitive

A primitive at one analytical level that becomes the assumed medium at a higher level, disappearing as an explicit primitive.

— defined in methodology.md

Also: ambient primitives.

See also: Primitive.

Used 6 times across 4 documents.

Anchor Pair

A heavy pair that serves as a semantic attractor for load-bearing compositions.

— defined in methodology.md

Also: anchor pairs.

See also: Pair-Relationship, Load-Bearing Composition.

Used 32 times across 16 documents, the 12 it is used in most.

Autocatalytic Spiral

Two or more primitives co-advancing through a positive feedback loop within a partial-level transition. Each cycle of the spiral improves both primitives. Has a critical threshold separating linear (trickle) from exponential (flood) regime. Signature of evolved genesis; absent in designed genesis.

— defined in methodology.md

Also: autocatalytic spirals.

See also: Phase Transition, Crystallization.

Used 35 times across 14 documents, the 12 it is used in most.

C

Conditional Partial-Level Dependency

A dependency that activates only above a specific partial-level threshold: Dep(A ≥ x, B ≥ y). Invisible at coarse (primitive-presence) resolution. Tightens the coherent sub-lattice at fine resolution. Arises when fine-grained advances create problems (parasite control, coordination) or require products (enzymes, peer awareness) from another primitive.

— defined in methodology.md

Also: conditional partial-level dependencies.

See also: Dependency, Partial Level.

Used 34 times across 21 documents, the 12 it is used in most.

Context Domain

A domain whose primitives describe external operating conditions that constrain other domains from outside. Context is the SSA's independent root — it constrains surface and community without being produced by the substrate. Context primitives describe STATES regardless of origin (natural or accumulated from prior activity). Every analyzed arrangement has a context domain: biology has environment {En,Cl,Ch,St,Tm,Db}, cognition has context {Rb,Gs,Po,If,Ks,Th}, the entity system has digital context {Cm,Pl,Lb,Co,Sd,Pr}. Typically ~6 primitives.

Context feedback loops. Context primitives are not always passive boundary conditions. Specific context-internal pairs can form feedback loops where one primitive's level amplifies another's, producing accelerating co-evolution of context state independent of the substrate or community. The canonical case is cognition's Ks–Tr cycle: knowledge st…

— defined in methodology.md

Also: context domains.

See also: Primitive, Manifestation.

Used 70 times across 25 documents, the 12 it is used in most.

Core Triad

A 3-primitive subset where all three pairs are heavy AND the triangle is load-bearing. Operationally defines "what the domain IS." Core triad function varies by domain type: information flow (substrates), functional integration (surfaces), resource flow (ecosystems).

— defined in methodology.md

Also: core triads.

See also: Load-Bearing Composition, Pair-Relationship, Hub Primitive.

Used 459 times across 95 documents, the 12 it is used in most.

Crystallization

A phase transition where a structural variable freezes — becomes permanent, irreversible, and enabling. All downstream dependents rely on the frozen value; changing it would simultaneously invalidate them all. Distinct from attractors (convergent, mutable) and walls (blocking, crossable). The genetic code, dispatch semantics, and grammar are instances.

— defined in methodology.md

See also: Phase Transition, Autocatalytic Spiral.

Used 277 times across 46 documents, the 12 it is used in most.

D

Dependency

A structural relation where one primitive presupposes another. Filters the 2^n lattice to its coherent sub-lattice.

Dependencies apply at both primitive-presence and partial-level granularity.

— defined in methodology.md

Also: dependencies.

See also: Primitive, Conditional Partial-Level Dependency.

Used 719 times across 127 documents, the 12 it is used in most.

E

Evaluator

The primitive within an information substrate that translates encoding into functional output. Evaluator determinism (Kd level) is the critical structural variable: Kd4 (deterministic) defines hard substrates (biology's ribosome, entity system's dispatch). Below Kd4: information tool. At Kd4+: information substrate.

Split evaluators. A substrate's evaluator may be SPLIT — different modalities within the same substrate operate at different Kd levels. Cognition's symbolization (Sy) is the canonical case: formal modes (mathematics, logic, code) operate at Kd4 (deterministic), while linguistic modes (natural language, gesture, narrative) operate at Kd1–Kd2 (variable, context-dependent). The same substrate primitive thus produces both reliable formal systems AND lossy natural-language transmission simultaneously. Split evaluators explain why some information substrates exhibit both high-…

— defined in methodology.md

See also: Execution, Primitive.

Used 535 times across 81 documents, the 12 it is used in most.

H

Hub Primitive

A primitive that most others depend on or relate to. Every domain analyzed has one or two.

— defined in methodology.md

See also: Primitive, Core Triad.

Used 14 times across 12 documents.

L

Load-Bearing Composition

A subset of primitives (at any arity) whose emergent properties are irreducible. Triangles are most common. Load-bearing compositions often require specific partial levels to activate.

— defined in methodology.md

Also: load-bearing compositions.

See also: Core Triad, Pair-Relationship.

Used 40 times across 21 documents, the 12 it is used in most.

M

Manifestation

A specific actual system occupying a position in a domain's lattice. Manifestations have identity (distinguishable), trajectory (they move through the lattice over time), scaffolding (ad-hoc compensation for partial positions), and properties determined by position.

A manifestation can be a point (a specific instance — single position per chain level) or a population (a class of systems sharing structural commitments — range of positions per chain level). Both are unified manifestations under the same primitive; the population case carries ranges where the point case carries integers, and population membership reduces to range containment of constituent points. Confirmed in Phase 1 (entity arrangement).

— defined in methodology.md

Also: manifestations.

See also: Primitive, Partial Level.

Used 650 times across 100 documents, the 12 it is used in most.

P

Pair-Relationship

A bivariate interaction between two primitives when both are active. Classified as heavy, medium, light, or negligible by four qualitative criteria.

— defined in methodology.md

Also: pair-relationships, pair relationship.

See also: Anchor Pair, Load-Bearing Composition, Core Triad.

Used 30 times across 14 documents, the 12 it is used in most.

Partial Level

A qualitatively distinct configuration within a single primitive's gradient. Boundaries drawn where real systems show qualitative behavioral differences.

Partial levels are scope-relative — "Full" is the analyst's current ceiling, not an absolute limit. They are discrete milestones — qualitatively distinct. Continuous parameters within or between milestones are not primitives.

— defined in methodology.md

Also: partial levels, partial-level, sub-level, sub-levels.

See also: Primitive, Phase Transition, Conditional Partial-Level Dependency.

Used 717 times across 121 documents, the 12 it is used in most.

Phase Transition

A discontinuity in partial-level progression where qualitative behavior changes. Two types: within-domain (within a single primitive) and cross-edge (in bridge primitives, gating elaboration in connected domains).

— defined in methodology.md

Also: phase transitions.

See also: Partial Level, Crystallization.

Used 518 times across 86 documents, the 12 it is used in most.

Primitive (structural methodology)

A minimal irreducible structural unit of a domain, meeting three criteria: structural minimality, compositional productivity, empirical recurrence.

Primitives have partial levels — a gradient from absent to fully elaborated. Each level is a qualitatively distinct configuration. Typical count: ~6 primitives per domain (range 4–12 observed across 20+ domains).

— defined in methodology.md

Also: primitive, primitives.

See also: Partial Level, Core Triad, Hub Primitive, Ambient Primitive.

Used 2916 times across 165 documents, the 12 it is used in most.