Pith Number

pith:4Z7YCLNG

pith:2015:4Z7YCLNGWQI3MSVEGX23AQZZEM

not attested not anchored not stored refs pending

Probabilistic Curve Learning: Coulomb Repulsion and the Electrostatic Gaussian Process

David B. Dunson, Ye Wang

arxiv:1506.03768 v1 · 2015-06-11 · 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{4Z7YCLNGWQI3MSVEGX23AQZZEM}

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	2026-05-18T01:53:03.345912Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e67f812da6b411b64aa435f5b043392329b851887fe304f25aa0641568ae39ae

Aliases

arxiv: 1506.03768 · arxiv_version: 1506.03768v1 · doi: 10.48550/arxiv.1506.03768 · pith_short_12: 4Z7YCLNGWQI3 · pith_short_16: 4Z7YCLNGWQI3MSVE · pith_short_8: 4Z7YCLNG

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/4Z7YCLNGWQI3MSVEGX23AQZZEM \
  | 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: e67f812da6b411b64aa435f5b043392329b851887fe304f25aa0641568ae39ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f27e396e48a69674537cd7dfefedb20155e5c7619fd2b5de5d8aa289b768e3ce",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2015-06-11T18:27:19Z",
    "title_canon_sha256": "e9d8cd483bd1e4f27c31930493dc1817dc405300b9028d6f7b205dfccedef187"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.03768",
    "kind": "arxiv",
    "version": 1
  }
}