Pith Number

pith:YERGJSI5

pith:2025:YERGJSI554FQADYQ4RNPKRJV72

not attested not anchored not stored refs pending

Polynomial Approximation in $ L^2 $ of the Double Exponential via Complex Analysis

Boaz Klartag, Pierre Bizeul

arxiv:2502.07448 v1 · 2025-02-11 · math.CA · math.FA

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YERGJSI554FQADYQ4RNPKRJV72}

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Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

1 paper in Pith

Entropy and Learning of Lipschitz Functions under Log-Concave Measures

Receipt and verification

First computed	2026-07-05T10:12:37.565649Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c12264c91def0b000f10e45af54535fe91c871a08808e2d6f411127c07c238e4

Aliases

arxiv: 2502.07448 · arxiv_version: 2502.07448v1 · doi: 10.48550/arxiv.2502.07448 · pith_short_12: YERGJSI554FQ · pith_short_16: YERGJSI554FQADYQ · pith_short_8: YERGJSI5

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/YERGJSI554FQADYQ4RNPKRJV72 \
  | 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: c12264c91def0b000f10e45af54535fe91c871a08808e2d6f411127c07c238e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36e7c08c65b76dd889e9e9fd072c7d77bb8d3b38de970d096209fe837f0c3c9d",
    "cross_cats_sorted": [
      "math.FA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2025-02-11T10:50:36Z",
    "title_canon_sha256": "31911c6570e22173395c66615ba8c634830479753798a6c10b0640369cdf2373"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.07448",
    "kind": "arxiv",
    "version": 1
  }
}