Pith Number

pith:WHQX5FOJ

pith:2017:WHQX5FOJZ656V732JHVEKT4WSQ

not attested not anchored not stored refs pending

Robust Gaussian Stochastic Process Emulation

James O. Berger, Mengyang Gu, Xiaojing Wang

arxiv:1708.04738 v1 · 2017-08-16 · 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{WHQX5FOJZ656V732JHVEKT4WSQ}

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	2026-05-18T00:37:58.056628Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1e17e95c9cfbbeaff7a49ea454f9694283b0fb477038188192ff091f1f05aea

Aliases

arxiv: 1708.04738 · arxiv_version: 1708.04738v1 · doi: 10.48550/arxiv.1708.04738 · pith_short_12: WHQX5FOJZ656 · pith_short_16: WHQX5FOJZ656V732 · pith_short_8: WHQX5FOJ

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/WHQX5FOJZ656V732JHVEKT4WSQ \
  | 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: b1e17e95c9cfbbeaff7a49ea454f9694283b0fb477038188192ff091f1f05aea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c259a7d91c5b631f1e8daab0fab7e0dcfd61b635335be02da89040ce3f2e2bd",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2017-08-16T01:30:50Z",
    "title_canon_sha256": "2082efd0728fc6883d38ce07c58361bb54f47ea1fe777fa0177c0860a4b098de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.04738",
    "kind": "arxiv",
    "version": 1
  }
}