Pith Number

pith:NKTF5DFE

pith:2025:NKTF5DFEHCKZSVMOEAPNPUAQDU

not attested not anchored not stored refs pending

Sampling from Binary Quadratic Distributions via Stochastic Localization

Chenguang Wang, Kaiyuan Cui, Tianshu Yu, Weichen Zhao

arxiv:2505.19438 v1 · 2025-05-26 · math.ST · stat.TH

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NKTF5DFEHCKZSVMOEAPNPUAQDU}

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	2026-07-05T11:09:30.281628Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6aa65e8ca4389599558e201ed7d0101d092917941dc1ca1c08cbd9f54265541a

Aliases

arxiv: 2505.19438 · arxiv_version: 2505.19438v1 · doi: 10.48550/arxiv.2505.19438 · pith_short_12: NKTF5DFEHCKZ · pith_short_16: NKTF5DFEHCKZSVMO · pith_short_8: NKTF5DFE

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/NKTF5DFEHCKZSVMOEAPNPUAQDU \
  | 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: 6aa65e8ca4389599558e201ed7d0101d092917941dc1ca1c08cbd9f54265541a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dac98f9a3aced886bc0f7043b1c33c827b243e83c6f883d58ba9b7da6eaf8f7a",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2025-05-26T02:56:22Z",
    "title_canon_sha256": "d62f1a6ce4d6bafd9306895b4e2d9bc7a7ed58c2560d3b05f68757763202095d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.19438",
    "kind": "arxiv",
    "version": 1
  }
}