Pith Number

pith:3CXDX6KR

pith:2026:3CXDX6KRE34WJIGMHMHL7OCTJW

not attested not anchored not stored refs pending

Tamed Stochastic Gradient Hamiltonian Monte Carlo

Ying Zhang, Zhuoran Wang

arxiv:2607.14862 v1 · 2026-07-16 · math.OC · cs.NA · math.NA · 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{3CXDX6KRE34WJIGMHMHL7OCTJW}

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	2026-07-17T01:21:56.029381Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8ae3bf95126f964a0cc3b0ebfb8534da7aad1d936c04507dfdebf64e6a4e770

Aliases

arxiv: 2607.14862 · arxiv_version: 2607.14862v1 · doi: 10.48550/arxiv.2607.14862 · pith_short_12: 3CXDX6KRE34W · pith_short_16: 3CXDX6KRE34WJIGM · pith_short_8: 3CXDX6KR

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/3CXDX6KRE34WJIGMHMHL7OCTJW \
  | 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: d8ae3bf95126f964a0cc3b0ebfb8534da7aad1d936c04507dfdebf64e6a4e770

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d409b286b29e99a7250d866d9b8fd99385a8c4e704c38ff88cb6a23ec14973a",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2026-07-16T11:36:00Z",
    "title_canon_sha256": "d55e9103403733ff32342d0a36771efc4f72ca2e2d100fca42ece6ef8935bcd2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.14862",
    "kind": "arxiv",
    "version": 1
  }
}