Pith Number

pith:QBERCUOQ

pith:2018:QBERCUOQHON45ED5R7X7TZU4Z2

not attested not anchored not stored refs pending

Langevin Monte Carlo and JKO splitting

Espen Bernton

arxiv:1802.08671 v2 · 2018-02-23 · 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{QBERCUOQHON45ED5R7X7TZU4Z2}

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	2026-05-17T23:46:36.369461Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80491151d03b9bce907d8feff9e69cceaa713dd91e3351f2f980c5ae942ad937

Aliases

arxiv: 1802.08671 · arxiv_version: 1802.08671v2 · doi: 10.48550/arxiv.1802.08671 · pith_short_12: QBERCUOQHON4 · pith_short_16: QBERCUOQHON45ED5 · pith_short_8: QBERCUOQ

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/QBERCUOQHON45ED5R7X7TZU4Z2 \
  | 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: 80491151d03b9bce907d8feff9e69cceaa713dd91e3351f2f980c5ae942ad937

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99be20667e9f187fd17f6b7e0cafb48f139d3ff2e7b889194727af6515dca71f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2018-02-23T18:40:26Z",
    "title_canon_sha256": "20a26c98f1f796a499b7e72ec11d20517d1d9146eb5d84ec616aff430755021d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.08671",
    "kind": "arxiv",
    "version": 2
  }
}