Pith Number

pith:QPZIVGM7

pith:2014:QPZIVGM7WUTS46XT3LOWCAS43Q

not attested not anchored not stored refs pending

Parallel Optimisation of Bootstrapping in R

M. Piotrowski, P. Ghazal, T. Forster, T. M. Sloan

arxiv:1401.6389 v1 · 2014-01-24 · stat.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QPZIVGM7WUTS46XT3LOWCAS43Q}

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	2026-05-18T03:01:12.199957Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83f28a999fb5272e7af3dadd61025cdc2f625ba077b4f716601c3d47f05c6ee2

Aliases

arxiv: 1401.6389 · arxiv_version: 1401.6389v1 · doi: 10.48550/arxiv.1401.6389 · pith_short_12: QPZIVGM7WUTS · pith_short_16: QPZIVGM7WUTS46XT · pith_short_8: QPZIVGM7

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/QPZIVGM7WUTS46XT3LOWCAS43Q \
  | 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: 83f28a999fb5272e7af3dadd61025cdc2f625ba077b4f716601c3d47f05c6ee2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "713986d7d0f9498f2ab7ca203cbc4c6108b9e15491d9a08f8899449ebd5e23ac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2014-01-24T16:17:55Z",
    "title_canon_sha256": "1492bceca7c439339a5e2f17c0c928060f77cc9ed80f32cd0d4e2aa6dd265195"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.6389",
    "kind": "arxiv",
    "version": 1
  }
}