Pith Number

pith:CPZK3ST5

pith:2010:CPZK3ST5F7ZRNIR2QGNY2EUTDD

not attested not anchored not stored refs pending

A Computationally Stable Approach to Gaussian Process Interpolation of Deterministic Computer Simulation Data

Pritam Ranjan, Richard Karsten, Ronald Haynes

arxiv:1003.1315 v3 · 2010-03-05 · stat.ME · 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{CPZK3ST5F7ZRNIR2QGNY2EUTDD}

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.

Cited by

1 paper in Pith

Latent-Space Gaussian Processes for Dark-Energy Reconstruction from Observational \(H(z)\) Data

Receipt and verification

First computed	2026-05-18T04:00:49.662607Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13f2adca7d2ff316a23a819b8d129318d625dff26875364ed36556699d9647e2

Aliases

arxiv: 1003.1315 · arxiv_version: 1003.1315v3 · doi: 10.48550/arxiv.1003.1315 · pith_short_12: CPZK3ST5F7ZR · pith_short_16: CPZK3ST5F7ZRNIR2 · pith_short_8: CPZK3ST5

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/CPZK3ST5F7ZRNIR2QGNY2EUTDD \
  | 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: 13f2adca7d2ff316a23a819b8d129318d625dff26875364ed36556699d9647e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89e472d523c7e7ce7e3cc2ec9e48d54ff03afa41889a33577350658d7685b972",
    "cross_cats_sorted": [
      "stat.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2010-03-05T18:03:27Z",
    "title_canon_sha256": "585f363c51154cab10b94299397d43b3226714dc9a5d9588da5f08d729d8191b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.1315",
    "kind": "arxiv",
    "version": 3
  }
}