pith:T47X4UDE
Zero-Error Recovery under Deterministic Partial Views: Matroid Bounds and Verifiable Realizability
For affine realized state families, restricted coordinate ranks form a representable matroid that certifies polynomial-time upper bounds on zero-error confusability and asymptotic capacity.
arxiv:2602.23520 v9 · 2026-02-26 · cs.IT · cs.PL · math.IT
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\usepackage{pith}
\pithnumber{T47X4UDER5UTX3RLQSC2GZRA3P}
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Record completeness
Claims
For affine realized state families with explicit linear presentations, restricted coordinate ranks form a representable matroid certificate giving polynomial-time upper bounds on one-shot confusability and asymptotic capacity, with rank additivity matching direct-sum block composition.
The latent state family must be affine realized with explicit linear presentations for the matroid certificate and rank-additivity claims to apply; the abstract does not state how restrictive this class is.
Zero-error recovery under partial views reduces to graph T-colorability and Shannon capacity, with representable matroid certificates providing bounds for affine families and Lean-verified conditions for host realizability.
Formal links
Receipt and verification
| First computed | 2026-05-21T01:04:23.787556Z |
|---|---|
| Builder | pith-number-builder-2026-05-17-v1 |
| Signature | Pith Ed25519
(pith-v1-2026-05) · public key |
| Schema | pith-number/v1.0 |
Canonical hash
9f3f7e50648f693bee2b8485a36620dbdb04bdcea8fbb7abe35a2636bcd6d145
Aliases
· · · · ·Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/T47X4UDER5UTX3RLQSC2GZRA3P \
| jq -c '.canonical_record' \
| python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 9f3f7e50648f693bee2b8485a36620dbdb04bdcea8fbb7abe35a2636bcd6d145
Canonical record JSON
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