Pith Number

pith:3WWUWYFR

pith:2016:3WWUWYFR6WHEHPRYHEJVMKUL7I

not attested not anchored not stored refs pending

Uncertainty quantification for the horseshoe

Aad van der Vaart, Botond Szab\'o, St\'ephanie van der Pas

arxiv:1607.01892 v2 · 2016-07-07 · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3WWUWYFR6WHEHPRYHEJVMKUL7I}

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	2026-05-18T00:50:56.914361Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ddad4b60b1f58e43be383913562a8bfa12a808a1054c642487f4267608f0e67f

Aliases

arxiv: 1607.01892 · arxiv_version: 1607.01892v2 · doi: 10.48550/arxiv.1607.01892 · pith_short_12: 3WWUWYFR6WHE · pith_short_16: 3WWUWYFR6WHEHPRY · pith_short_8: 3WWUWYFR

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/3WWUWYFR6WHEHPRYHEJVMKUL7I \
  | 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: ddad4b60b1f58e43be383913562a8bfa12a808a1054c642487f4267608f0e67f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6da08b4e7ffed8261f655353e93a335330ae7f7b3e7966f17ba514ac32a4a533",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2016-07-07T07:23:35Z",
    "title_canon_sha256": "8285c510fa741e11fb810c1cea1cf6352e0510e20d20e36a6891e47a3b35e81c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.01892",
    "kind": "arxiv",
    "version": 2
  }
}