Pith Number

pith:VAZ2NWDK

pith:2016:VAZ2NWDKDGULIBW6AEBUFBNKZM

not attested not anchored not stored refs pending

Clustering by connection center evolution

Hairong Tang, Xiurui Geng

arxiv:1610.05956 v1 · 2016-10-19 · 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{VAZ2NWDKDGULIBW6AEBUFBNKZM}

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	2026-05-18T01:01:50.555465Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a833a6d86a19a8b406de01034285aacb31173156a909153fbc16710bf9616f20

Aliases

arxiv: 1610.05956 · arxiv_version: 1610.05956v1 · doi: 10.48550/arxiv.1610.05956 · pith_short_12: VAZ2NWDKDGUL · pith_short_16: VAZ2NWDKDGULIBW6 · pith_short_8: VAZ2NWDK

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/VAZ2NWDKDGULIBW6AEBUFBNKZM \
  | 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: a833a6d86a19a8b406de01034285aacb31173156a909153fbc16710bf9616f20

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff4562e910b3eada9c1f5be9b3b74d81b73d168e60013d01d2acdbe39cea5c0c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2016-10-19T10:52:07Z",
    "title_canon_sha256": "1194b713f86799e095875b882eace095ec3c74128b34ba4fe48aa1543e69433e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.05956",
    "kind": "arxiv",
    "version": 1
  }
}