Pith Number

pith:VTRWI44L

pith:2013:VTRWI44LQYYYN25MOGS43Q2JUC

not attested not anchored not stored refs pending

The Recovery of Causal Poly-Trees from Statistical Data

George Rebane, Judea Pearl

arxiv:1304.2736 v1 · 2013-03-27 · 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{VTRWI44LQYYYN25MOGS43Q2JUC}

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.

Cited by

1 paper in Pith

Structure Learning for Directed Trees with Zero-Inflated Compositional Nodes

Receipt and verification

First computed	2026-05-18T03:28:28.538178Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ace364738b863186ebac71a5cdc349a09c318807583430feae9ea2f7802dad4d

Aliases

arxiv: 1304.2736 · arxiv_version: 1304.2736v1 · doi: 10.48550/arxiv.1304.2736 · pith_short_12: VTRWI44LQYYY · pith_short_16: VTRWI44LQYYYN25M · pith_short_8: VTRWI44L

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/VTRWI44LQYYYN25MOGS43Q2JUC \
  | 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: ace364738b863186ebac71a5cdc349a09c318807583430feae9ea2f7802dad4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a3a67a44780eb4af17c5c24b06a58be1b21f7fd09f4954f5171bc05f4996773",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2013-03-27T19:48:18Z",
    "title_canon_sha256": "100dd8083ef585c5b2e6e9631c2a661b82be6f0e00e611b7fa432776b6aa9019"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.2736",
    "kind": "arxiv",
    "version": 1
  }
}