Pith Number

pith:5LYUQD3H

pith:2015:5LYUQD3HFEDPUI3Q2GFGDPYZFJ

not attested not anchored not stored refs pending

Belief Hierarchical Clustering

Arnaud Martin (IRISA), Kuang Zhou (IRISA), Wiem Maalel (IRISA), Zied Elouedi

arxiv:1501.02560 v1 · 2015-01-12 · cs.AI · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5LYUQD3HFEDPUI3Q2GFGDPYZFJ}

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	2026-05-18T02:29:37.681669Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eaf1480f672906fa2370d18a61bf192a66f7994706254a93d12ed69e851b7abb

Aliases

arxiv: 1501.02560 · arxiv_version: 1501.02560v1 · doi: 10.48550/arxiv.1501.02560 · pith_short_12: 5LYUQD3HFEDP · pith_short_16: 5LYUQD3HFEDPUI3Q · pith_short_8: 5LYUQD3H

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/5LYUQD3HFEDPUI3Q2GFGDPYZFJ \
  | 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: eaf1480f672906fa2370d18a61bf192a66f7994706254a93d12ed69e851b7abb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e028e96aced104b098fb36f867a71d4158574972e4f3e4d900ee4fd6911f721",
    "cross_cats_sorted": [
      "cs.DB"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2015-01-12T07:55:41Z",
    "title_canon_sha256": "74043c8774ccd90cd0f2c7c0eaf6d7708e9199602c71b2636d16031c1ec61fad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.02560",
    "kind": "arxiv",
    "version": 1
  }
}