Pith Number

pith:EFNLQJP3

pith:2012:EFNLQJP3TRBVRTETVKMKWD3I5Y

not attested not anchored not stored refs pending

Exact Structure Discovery in Bayesian Networks with Less Space

Mikko Koivisto, Pekka Parviainen

arxiv:1205.2620 v1 · 2012-05-09 · cs.AI · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EFNLQJP3TRBVRTETVKMKWD3I5Y}

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	2026-05-18T03:55:47.873544Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

215ab825fb9c4358cc93aa98ab0f68ee1c17c73845d66132760101276478dae2

Aliases

arxiv: 1205.2620 · arxiv_version: 1205.2620v1 · doi: 10.48550/arxiv.1205.2620 · pith_short_12: EFNLQJP3TRBV · pith_short_16: EFNLQJP3TRBVRTET · pith_short_8: EFNLQJP3

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/EFNLQJP3TRBVRTETVKMKWD3I5Y \
  | 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: 215ab825fb9c4358cc93aa98ab0f68ee1c17c73845d66132760101276478dae2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d12d1e1e1b8e7df0f8eeb5fa046a9357f2e21f45766252a6b38cb7852152bec3",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2012-05-09T17:30:15Z",
    "title_canon_sha256": "5ebdc9837f568af0b820458e081d346a0e2b8842781ba4357e9a086ae6fdd4d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.2620",
    "kind": "arxiv",
    "version": 1
  }
}