Pith Number

pith:SQGDUD6A

pith:2025:SQGDUD6AD2HRE347EFSFNFE7BZ

not attested not anchored not stored refs pending

Parameter Expanded Stochastic Gradient Markov Chain Monte Carlo

Chulhee Yun, Giung Nam, Hongseok Yang, Hyunsu Kim, Juho Lee

arxiv:2503.00699 v1 · 2025-03-02 · cs.LG · cs.AI · 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{SQGDUD6AD2HRE347EFSFNFE7BZ}

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	2026-07-05T10:22:27.668567Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

940c3a0fc01e8f126f9f216456949f0e46d62b39b2ba1b146e151cfa3e120577

Aliases

arxiv: 2503.00699 · arxiv_version: 2503.00699v1 · doi: 10.48550/arxiv.2503.00699 · pith_short_12: SQGDUD6AD2HR · pith_short_16: SQGDUD6AD2HRE347 · pith_short_8: SQGDUD6A

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/SQGDUD6AD2HRE347EFSFNFE7BZ \
  | 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: 940c3a0fc01e8f126f9f216456949f0e46d62b39b2ba1b146e151cfa3e120577

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c3c2a1195b34b4499727c0c09ca4470595f1fe62a3dadab6642d0c40e5971b6",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-03-02T02:42:50Z",
    "title_canon_sha256": "67adc4dc7621e7e05ec9b4208c1bbc627af6ea0f23331bd31488875376bf1ad9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.00699",
    "kind": "arxiv",
    "version": 1
  }
}