Pith Number

pith:D3UQNFHR

pith:2017:D3UQNFHR2DGDPHOJFTO66MLLMD

not attested not anchored not stored refs pending

Truncated control variates for weak approximation schemes

Denis Belomestny, Mikhail Urusov, Stefan H\"afner

arxiv:1701.00273 v2 · 2017-01-01 · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D3UQNFHR2DGDPHOJFTO66MLLMD}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

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.

Receipt and verification

First computed	2026-05-18T00:31:00.180014Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ee90694f1d0cc379dc92cddef316b60c20f1e029955ed7f9eef25e665c8c406

Aliases

arxiv: 1701.00273 · arxiv_version: 1701.00273v2 · doi: 10.48550/arxiv.1701.00273 · pith_short_12: D3UQNFHR2DGD · pith_short_16: D3UQNFHR2DGDPHOJ · pith_short_8: D3UQNFHR

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/D3UQNFHR2DGDPHOJFTO66MLLMD \
  | 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: 1ee90694f1d0cc379dc92cddef316b60c20f1e029955ed7f9eef25e665c8c406

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2a692ee6237d506a586e3e38a3e010c16fa7d99889a2b91feaba9f5c7d806f2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2017-01-01T17:54:18Z",
    "title_canon_sha256": "90310dcdda421d4f1b63c7a12880504d47178dfffa0797fcc4dff9d653ff816d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.00273",
    "kind": "arxiv",
    "version": 2
  }
}