Pith Number

pith:2SC7JTLR

pith:2011:2SC7JTLRH6KTFGLZFQPSEF3D56

not attested not anchored not stored refs pending

Efficient emulators of computer experiments using compactly supported correlation functions, with an application to cosmology

Cari G. Kaufman, Derek Bingham, Joshua A. Frieman, Katrin Heitmann, Salman Habib

arxiv:1107.0749 v2 · 2011-07-04 · stat.ME · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2SC7JTLRH6KTFGLZFQPSEF3D56}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T04:01:14.586032Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d485f4cd713f953299792c1f221763efa1fb592e8fbf92c5242fd9866833cbb7

Aliases

arxiv: 1107.0749 · arxiv_version: 1107.0749v2 · doi: 10.48550/arxiv.1107.0749 · pith_short_12: 2SC7JTLRH6KT · pith_short_16: 2SC7JTLRH6KTFGLZ · pith_short_8: 2SC7JTLR

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/2SC7JTLRH6KTFGLZFQPSEF3D56 \
  | 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: d485f4cd713f953299792c1f221763efa1fb592e8fbf92c5242fd9866833cbb7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6099838dc85b21a5c33b0c2ef16e5d136902e4d4a598fea3524c20aadb779505",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2011-07-04T22:14:49Z",
    "title_canon_sha256": "42e14653720bb2661a9b8bb714fc28b7dd5d53be03dfc3db29716f2ec8a3105a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.0749",
    "kind": "arxiv",
    "version": 2
  }
}