Pith Number

pith:F2VJM7N5

pith:2014:F2VJM7N5O2YVQVGRN5DFNXNT2U

not attested not anchored not stored refs pending

GPS-ABC: Gaussian Process Surrogate Approximate Bayesian Computation

Edward Meeds, Max Welling

arxiv:1401.2838 v1 · 2014-01-13 · cs.LG · q-bio.QM · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F2VJM7N5O2YVQVGRN5DFNXNT2U}

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	2026-05-18T03:02:31.798448Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2eaa967dbd76b15854d16f4656ddb3d501204063b75452a06b48e6ae99d3eab9

Aliases

arxiv: 1401.2838 · arxiv_version: 1401.2838v1 · doi: 10.48550/arxiv.1401.2838 · pith_short_12: F2VJM7N5O2YV · pith_short_16: F2VJM7N5O2YVQVGR · pith_short_8: F2VJM7N5

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/F2VJM7N5O2YVQVGRN5DFNXNT2U \
  | 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: 2eaa967dbd76b15854d16f4656ddb3d501204063b75452a06b48e6ae99d3eab9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7377af842ee0978d1cbe74db7926d1cf9ae05b8f6108cfa6ba74b3b1e560b2e",
    "cross_cats_sorted": [
      "q-bio.QM",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2014-01-13T14:02:37Z",
    "title_canon_sha256": "8ce9af50a4b31c3c46dac8a3bdc55fbeb19b6a60ce72417e34fc535e00e068ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.2838",
    "kind": "arxiv",
    "version": 1
  }
}