Pith Number

pith:T47FSYBT

pith:2012:T47FSYBTY36ITJVXZMD5I5UQAK

not attested not anchored not stored refs pending

Factorization of Discrete Probability Distributions

Bernd Sturmfels, Christopher Meek, Dan Geiger

arxiv:1301.0568 v1 · 2012-12-12 · 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{T47FSYBTY36ITJVXZMD5I5UQAK}

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	2026-05-18T03:37:18.483228Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f3e596033c6fc89a6b7cb07d4769002b822955874080e57e321bf8d044192e0

Aliases

arxiv: 1301.0568 · arxiv_version: 1301.0568v1 · doi: 10.48550/arxiv.1301.0568 · pith_short_12: T47FSYBTY36I · pith_short_16: T47FSYBTY36ITJVX · pith_short_8: T47FSYBT

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/T47FSYBTY36ITJVXZMD5I5UQAK \
  | 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: 9f3e596033c6fc89a6b7cb07d4769002b822955874080e57e321bf8d044192e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68aa608bfae343561220b06227f0d62b94561f36df602c3581237c944cb82c5b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2012-12-12T15:56:14Z",
    "title_canon_sha256": "f0c65d17c13706c31c86ce1645b7399b781b203efaa884c77b22f58d32b8a310"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.0568",
    "kind": "arxiv",
    "version": 1
  }
}