Pith Number

pith:PY7XHB4B

pith:2012:PY7XHB4BE7OUAA5F4PZCK22HOE

not attested not anchored not stored refs pending

Recursive co-kriging model for Design of Computer experiments with multiple levels of fidelity with an application to hydrodynamic

Loic Le Gratiet (LPMA, - M\'ethodes d'Analyse Stochastique des Codes et Traitements Num\'eriques)

arxiv:1210.0686 v3 · 2012-10-02 · 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{PY7XHB4BE7OUAA5F4PZCK22HOE}

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	2026-05-18T03:36:46.197254Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e3f73878127dd4003a5e3f2256b477123cb98e9633312cfddf05d7cdc0b638b

Aliases

arxiv: 1210.0686 · arxiv_version: 1210.0686v3 · doi: 10.48550/arxiv.1210.0686 · pith_short_12: PY7XHB4BE7OU · pith_short_16: PY7XHB4BE7OUAA5F · pith_short_8: PY7XHB4B

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/PY7XHB4BE7OUAA5F4PZCK22HOE \
  | 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: 7e3f73878127dd4003a5e3f2256b477123cb98e9633312cfddf05d7cdc0b638b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e2a8cc2c15ef6c3b98e6ab4485dd59249e4b568490e2af8985b41ea2bc758ea",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2012-10-02T07:49:01Z",
    "title_canon_sha256": "6d3f69d11a66885d9440ad59a551a2ae0bb5678d0663e0e41545578d5519c1fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.0686",
    "kind": "arxiv",
    "version": 3
  }
}