Pith Number

pith:UWZBP2VJ

pith:2015:UWZBP2VJDPBZQKIJKIKRKOP5QQ

not attested not anchored not stored refs pending

Mining Massive Hierarchical Data Using a Scalable Probabilistic Graphical Model

Camilo Ortiz, John A. Miller, Khaled Rasheed, Khalifeh AlJadda, Krys J. Kochut, Melody Porterfield, Mohammed Korayem, Rene Ranzinger, Trey Grainger, William S. York

arxiv:1512.08525 v1 · 2015-12-28 · 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{UWZBP2VJDPBZQKIJKIKRKOP5QQ}

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	2026-05-18T01:23:37.532977Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5b217eaa91bc398290952151539fd843e8a5665fecf822471e4e4c99840b241

Aliases

arxiv: 1512.08525 · arxiv_version: 1512.08525v1 · doi: 10.48550/arxiv.1512.08525 · pith_short_12: UWZBP2VJDPBZ · pith_short_16: UWZBP2VJDPBZQKIJ · pith_short_8: UWZBP2VJ

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/UWZBP2VJDPBZQKIJKIKRKOP5QQ \
  | 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: a5b217eaa91bc398290952151539fd843e8a5665fecf822471e4e4c99840b241

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "350293fd62668997e544ee25f38b32d5acd85e951e5820cc6f8629997622ed3c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2015-12-28T21:02:20Z",
    "title_canon_sha256": "570d72e19c43ae3e69172a9ac4dcdef6eac9f7b2828b37d786dbbaca79bd5293"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.08525",
    "kind": "arxiv",
    "version": 1
  }
}