Pith Number

pith:2OKFOOBS

pith:2021:2OKFOOBSV6IPY4EKYTBNINMZN2

not attested not anchored not stored refs pending

Randomized multilevel Monte Carlo for embarrassingly parallel inference

Ajay Jasra, Alexander Tarakanov, Fangyuan Yu, Kody J. H. Law

arxiv:2107.01913 v2 · 2021-07-05 · stat.CO · cs.NA · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2OKFOOBSV6IPY4EKYTBNINMZN2}

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	2026-07-05T03:37:26.905151Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d394573832af90fc708ac4c2d435996e8e1b18c261de14928259e3af016111df

Aliases

arxiv: 2107.01913 · arxiv_version: 2107.01913v2 · doi: 10.48550/arxiv.2107.01913 · pith_short_12: 2OKFOOBSV6IP · pith_short_16: 2OKFOOBSV6IPY4EK · pith_short_8: 2OKFOOBS

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/2OKFOOBSV6IPY4EKYTBNINMZN2 \
  | 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: d394573832af90fc708ac4c2d435996e8e1b18c261de14928259e3af016111df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6916b4cd4eee879bddb6c2cd472725c57aeebf2cf9dff48683a4993af900231e",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2021-07-05T10:09:41Z",
    "title_canon_sha256": "f6ddb679ec2e86682989cc80c3b9caf66931fb1752fd80be36e1ec7b832f64ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.01913",
    "kind": "arxiv",
    "version": 2
  }
}