Pith Number

pith:KKYRX4N3

pith:2012:KKYRX4N3SVJ2BFMIS6OSCUPO53

not attested not anchored not stored refs pending

Cumulative distribution networks and the derivative-sum-product algorithm

Brendan J. Frey, Jim Huang

arxiv:1206.3259 v1 · 2012-06-13 · cs.LG · 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{KKYRX4N3SVJ2BFMIS6OSCUPO53}

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	2026-05-18T03:53:30.961205Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52b11bf1bb9553a09588979d2151eeeecfb9613989811aa03133bfbc3c24c67f

Aliases

arxiv: 1206.3259 · arxiv_version: 1206.3259v1 · doi: 10.48550/arxiv.1206.3259 · pith_short_12: KKYRX4N3SVJ2 · pith_short_16: KKYRX4N3SVJ2BFMI · pith_short_8: KKYRX4N3

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/KKYRX4N3SVJ2BFMIS6OSCUPO53 \
  | 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: 52b11bf1bb9553a09588979d2151eeeecfb9613989811aa03133bfbc3c24c67f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5bbe653d891d43c0c5e1ab14fdfefbdceab266e290f6848bb5276b03d70a781",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2012-06-13T15:33:06Z",
    "title_canon_sha256": "ae654e48acbb2f560935a532b16bded0eab7b1f8de6d6b2035b647b0d458cddb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.3259",
    "kind": "arxiv",
    "version": 1
  }
}