Pith Number

pith:KO7DX7ND

pith:2013:KO7DX7NDWVA2YOL6QZPGWEDXA5

not attested not anchored not stored refs pending

Using Tree-Decomposable Structures to Approximate Belief Networks

Sumit Sarkar

arxiv:1303.1499 v1 · 2013-03-06 · 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{KO7DX7NDWVA2YOL6QZPGWEDXA5}

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	2026-05-18T03:31:42.532017Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53be3bfda3b541ac397e865e6b1077077cdfc937f36b35e546d5c5c3b737d0c4

Aliases

arxiv: 1303.1499 · arxiv_version: 1303.1499v1 · doi: 10.48550/arxiv.1303.1499 · pith_short_12: KO7DX7NDWVA2 · pith_short_16: KO7DX7NDWVA2YOL6 · pith_short_8: KO7DX7ND

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/KO7DX7NDWVA2YOL6QZPGWEDXA5 \
  | 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: 53be3bfda3b541ac397e865e6b1077077cdfc937f36b35e546d5c5c3b737d0c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d9dfcb9b29a1947fb1597055ee31899eeb4a101936895b41ded3187cbe24242",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2013-03-06T14:22:41Z",
    "title_canon_sha256": "c869c15c78e075766fde0b24734e35173222e169070e8582ab2dd34c18d86106"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.1499",
    "kind": "arxiv",
    "version": 1
  }
}