Pith Number

pith:LQWM2YMB

pith:2015:LQWM2YMBOPI3MPHOX347R4JPLM

not attested not anchored not stored refs pending

Statistical Properties of the Single Linkage Hierarchical Clustering Estimator

Bill Moran, Dan P. Guralnik, Dekang Zhu, Xiang Li, Xuezhi Wang

arxiv:1511.07715 v2 · 2015-11-24 · 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{LQWM2YMBOPI3MPHOX347R4JPLM}

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	2026-05-18T01:06:29.035598Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c2ccd618173d1b63ceebef9f8f12f5b3a151d70bb26684f6c75559b337babfa

Aliases

arxiv: 1511.07715 · arxiv_version: 1511.07715v2 · doi: 10.48550/arxiv.1511.07715 · pith_short_12: LQWM2YMBOPI3 · pith_short_16: LQWM2YMBOPI3MPHO · pith_short_8: LQWM2YMB

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/LQWM2YMBOPI3MPHOX347R4JPLM \
  | 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: 5c2ccd618173d1b63ceebef9f8f12f5b3a151d70bb26684f6c75559b337babfa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c430803216c00e8977accdb7cce2f71eb4563c8e521ed23f32f298094ed93ebc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2015-11-24T14:15:11Z",
    "title_canon_sha256": "268eafc207247039cce795fa9b2e6cf9d8e142b1368be8e36f2e547014ef44a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.07715",
    "kind": "arxiv",
    "version": 2
  }
}