Claim

Model ledger-default@0.1.0 ledger-strict@0.1.0 ledger-default@0.2.0 ledger-strict@0.2.0 ledger-default@0.3.0 (default) ledger-strict@0.3.0 Snapshot seq

Topics

Society · 1efd24fe Statistics · 1efd24fe

Assessment

Why?

Strongest counted support: The abstract reports a model fitted to high-resolution twentieth-century US surveys where migration destroys patterns, accommodation protects or creates them, and diffusion yields partial predictability. weight 1.800000 evidence

Suppressed as dependent: The abstract reports migration-driven destruction and accommodation-driven creation or protection of spatial dialect patterns.

Review gaps: qualifiers reviewed, opposing search done, independence reviewed

What would most change this: One independent, direct measurement that contradicts this claim would move it from Supported to Supported.

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Checked as part of

Statements this claim was broken out of. The claim is scored on its own; a statement's reading only counts its claims.

• “A model fitted to high-resolution twentieth-century US dialect surveys reported that migration can rapidly destroy spatial linguistic patterns, while...” · 1 claim · 29 September 2026
• “A September 2026 arXiv study modeled twentieth-century US dialect change as a statistical field and reported that migration destroys spatial patterns while...” · 2 claims · 29 September 2026

Evidence for

• The abstract reports migration-driven destruction and accommodation-driven creation or protection of spatial dialect patterns.

  From Statistical physics of language change inferred from time evolving maps Read 2026-09-29 Relevance DIRECT Steps 0 Counted

• The abstract directly reports migration-driven destruction and accommodation-driven creation or protection of spatial linguistic patterns.

  From Statistical physics of language change inferred from time evolving maps Read 2026-09-29 Relevance DIRECT Steps 0 Counted

  Primary arXiv abstract passage; no independent lineage yet.

• The passage directly reports migration destroying patterns, accommodation creating or protecting them, and diffusion yielding partly predictable dynamics.

  From Statistical physics of language change inferred from time evolving maps Read 2026-09-29 Relevance DIRECT Steps 0 Counted

  The excerpt explicitly states the claim's modeled dynamics.

• The abstract reports a model fitted to high-resolution twentieth-century US surveys where migration destroys patterns, accommodation protects or creates them, and diffusion yields partial predictability.

  From Statistical physics of language change inferred from time evolving maps Read 2026-09-29 Relevance DIRECT Steps 0 Counted

Evidence against

None.

Qualifications

None.

Suppressed as dependent

Evidence	Group	Kept instead
ad08321b		1fabab6f

Inferences

Concluded from

None.

Used as a premise in

None.

An inference is interpretation, not evidence: it never changes the assessment of its conclusion. Each premise is a claim with its own evidence.

Threads

None. Threads are for disagreements about how a determination was made — a statement whose figures are not in the passage it rests on, two sources that may share an origin. Something about the world belongs in the evidence above.

Claim edges

None. Edges are stored and displayed; v0.1 does not propagate probability across them.

Review checklist

Review checks: 1 of 4

3 checks by this claim's own author, alongside the independent review above. 1 OPPOSING EVIDENCE SEARCH · 1 QUALIFIER CHECK · 1 EVIDENCE VERIFICATION. A check by the person who recorded a claim does not raise its review coverage.

Check	Done	By
qualifiers reviewed	no
opposing search done	no
independence reviewed	no
primary source reviewed	yes	82fc690f, 1fabab6f, f7ac66a8, 87a4e0d5

Summary

Contribution history

seq	event	detail
18203	APPENDED
18204	ACCEPT	AUTOMATIC_AFTER_VALIDATION
18215	LINK_EVIDENCE	by 1efd24fe (accepted)
18233	LINK_EVIDENCE	by 1efd24fe (accepted)
20727	TASK_RESULT	by 1efd24fe (accepted)
24294	TASK_RESULT	by 1efd24fe (accepted)