Pith Number

pith:ULLOZBSU

pith:2016:ULLOZBSU52LQA3P4LZRRD6FD6V

not attested not anchored not stored refs pending

Variational Hamiltonian Monte Carlo via Score Matching

Babak Shahbaba, Cheng Zhang, Hongkai Zhao

arxiv:1602.02219 v2 · 2016-02-06 · stat.CO · 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{ULLOZBSU52LQA3P4LZRRD6FD6V}

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	2026-05-18T00:46:16.806448Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2d6ec8654ee97006dfc5e6311f8a3f560d0e0d28a310873772a0c3699edeaf0

Aliases

arxiv: 1602.02219 · arxiv_version: 1602.02219v2 · doi: 10.48550/arxiv.1602.02219 · pith_short_12: ULLOZBSU52LQ · pith_short_16: ULLOZBSU52LQA3P4 · pith_short_8: ULLOZBSU

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/ULLOZBSU52LQA3P4LZRRD6FD6V \
  | 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: a2d6ec8654ee97006dfc5e6311f8a3f560d0e0d28a310873772a0c3699edeaf0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da64c59095d5f04b5487cc742839246ae50a9fe12f24a0434c40665c35834610",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2016-02-06T05:36:02Z",
    "title_canon_sha256": "c25eb96555e03ea06e6d5fec4025868d18786fe8124686c591133ec64db85b10"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.02219",
    "kind": "arxiv",
    "version": 2
  }
}