Pith Number

pith:NTTX3TKV

pith:2024:NTTX3TKV6EX5EJS72R627INEUI

not attested not anchored not stored refs pending

Approximation processes by multidimensional Bernstein-type exponential polynomials on the hypercube

Chiara Darielli, Danilo Costarelli, Laura Angeloni

arxiv:2405.16935 v1 · 2024-05-27 · math.CA · math.FA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NTTX3TKV6EX5EJS72R627INEUI}

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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

Advancements in nonlinear exponential sampling: convergence, quantitative analysis and Voronovskaya-type formula

Receipt and verification

First computed	2026-07-05T08:23:37.718055Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ce77dcd55f12fd2265fd47dafa1a4a22036a70aa3ed1e16695c3ea8369e4571

Aliases

arxiv: 2405.16935 · arxiv_version: 2405.16935v1 · doi: 10.48550/arxiv.2405.16935 · pith_short_12: NTTX3TKV6EX5 · pith_short_16: NTTX3TKV6EX5EJS7 · pith_short_8: NTTX3TKV

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/NTTX3TKV6EX5EJS72R627INEUI \
  | 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: 6ce77dcd55f12fd2265fd47dafa1a4a22036a70aa3ed1e16695c3ea8369e4571

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f57a6b0175f64da2891b835e704feac5f36fe1c0cd1efa57ca34f701ec9801d8",
    "cross_cats_sorted": [
      "math.FA"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2024-05-27T08:27:43Z",
    "title_canon_sha256": "b1d1452cb3671651d808545daa1191bc389162835c8a55d0f294b833174b208e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.16935",
    "kind": "arxiv",
    "version": 1
  }
}