Pith Number

pith:AZDSERMS

pith:2009:AZDSERMSG74RQUEGSSMYGPOPAA

not attested not anchored not stored refs pending

Generalized density clustering

Alessandro Rinaldo, Larry Wasserman

arxiv:0907.3454 v3 · 2009-07-20 · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AZDSERMSG74RQUEGSSMYGPOPAA}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T04:36:40.496996Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

064722459237f91850869499833dcf0035325feaaed46161e35cbbae7f22e132

Aliases

arxiv: 0907.3454 · arxiv_version: 0907.3454v3 · doi: 10.48550/arxiv.0907.3454 · pith_short_12: AZDSERMSG74R · pith_short_16: AZDSERMSG74RQUEG · pith_short_8: AZDSERMS

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/AZDSERMSG74RQUEGSSMYGPOPAA \
  | 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: 064722459237f91850869499833dcf0035325feaaed46161e35cbbae7f22e132

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "318126b100972913a1c79f883f5bc0b6e2b59720ef07e8f3b3f5069a7186e4b1",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2009-07-20T17:39:50Z",
    "title_canon_sha256": "d56ca85e41e84086747be7603ecad6f803e0b3c193d38cf3022fedfb5fb869ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.3454",
    "kind": "arxiv",
    "version": 3
  }
}