Pith Number

pith:QG5KIA4Q

pith:2012:QG5KIA4QWY7RBZGOYJ2ETMYH6K

not attested not anchored not stored refs pending

Spatial Multiresolution Cluster Detection Method

Lingsong Zhang, Zhengyuan Zhu

arxiv:1205.2106 v1 · 2012-05-09 · stat.ME · 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{QG5KIA4QWY7RBZGOYJ2ETMYH6K}

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	2026-05-18T03:55:57.026428Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81baa40390b63f10e4cec27449b307f2a6a34b3bcb5f9d78f3485c69fbcbfb4e

Aliases

arxiv: 1205.2106 · arxiv_version: 1205.2106v1 · doi: 10.48550/arxiv.1205.2106 · pith_short_12: QG5KIA4QWY7R · pith_short_16: QG5KIA4QWY7RBZGO · pith_short_8: QG5KIA4Q

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/QG5KIA4QWY7RBZGOYJ2ETMYH6K \
  | 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: 81baa40390b63f10e4cec27449b307f2a6a34b3bcb5f9d78f3485c69fbcbfb4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "340578d5036bc5e62ce69b0a3856a222ed1cf3f440d62bf2ffcf59ec1eb71bce",
    "cross_cats_sorted": [
      "stat.CO",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2012-05-09T21:15:08Z",
    "title_canon_sha256": "2e5c482a228d0d17391e484aae8037ed835230c804abd75308f8ffb9b15e2d7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.2106",
    "kind": "arxiv",
    "version": 1
  }
}