Pith Number

pith:SV6ZST5M

pith:2011:SV6ZST5MC2BZKYMEPULTSTNHMF

not attested not anchored not stored refs pending

Verbal Characterization of Probabilistic Clusters using Minimal Discriminative Propositions

Satoru Nakamura, Taisuke Sato, Tatsuya Iwasaki, Yoshitaka Kameya

arxiv:1108.5002 v2 · 2011-08-25 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SV6ZST5MC2BZKYMEPULTSTNHMF}

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	2026-05-18T04:14:27.238588Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

957d994fac16839561847d17394da761440f8e26875c436e95e7227a2b330a78

Aliases

arxiv: 1108.5002 · arxiv_version: 1108.5002v2 · doi: 10.48550/arxiv.1108.5002 · pith_short_12: SV6ZST5MC2BZ · pith_short_16: SV6ZST5MC2BZKYME · pith_short_8: SV6ZST5M

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/SV6ZST5MC2BZKYMEPULTSTNHMF \
  | 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: 957d994fac16839561847d17394da761440f8e26875c436e95e7227a2b330a78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5fa37572f9e4436a5ed3a5d55fcebf6225e54bd5d641b33eb9c1c9e82ddfb053",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2011-08-25T03:41:26Z",
    "title_canon_sha256": "bde24659e36b39d129fa38218d6d6e5304c96a093bcd0123e3b2456721555ae0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.5002",
    "kind": "arxiv",
    "version": 2
  }
}