Pith Number

pith:WU6RJGCM

pith:2014:WU6RJGCM6URCXYVQZCJHVDGHGQ

not attested not anchored not stored refs pending

Learning Bayesian Network Equivalence Classes with Ant Colony Optimization

Qiang Shen, R\'on\'an Daly

arxiv:1401.3464 v1 · 2014-01-15 · cs.NE · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WU6RJGCM6URCXYVQZCJHVDGHGQ}

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	2026-05-18T03:02:08.926795Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b53d14984cf5222be2b0c8927a8cc73417ceeb510e604e22a78c49ec4c5f9d0d

Aliases

arxiv: 1401.3464 · arxiv_version: 1401.3464v1 · doi: 10.48550/arxiv.1401.3464 · pith_short_12: WU6RJGCM6URC · pith_short_16: WU6RJGCM6URCXYVQ · pith_short_8: WU6RJGCM

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/WU6RJGCM6URCXYVQZCJHVDGHGQ \
  | 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: b53d14984cf5222be2b0c8927a8cc73417ceeb510e604e22a78c49ec4c5f9d0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c73e4bd6d240a02f7146a156fa7c311e2f1e7f1423babe7e20f2c3473cb6359",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2014-01-15T05:22:48Z",
    "title_canon_sha256": "22b096ca6dfaa7dec38f9b7058a378526937596ce99e72edd1841d252225c7e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.3464",
    "kind": "arxiv",
    "version": 1
  }
}