Pith Number

pith:2FWLNQRW

pith:2016:2FWLNQRWI3ST7U5M4SXVNVXFQN

not attested not anchored not stored refs pending

Visualizing and Understanding Sum-Product Networks

Antonio Vergari, Floriana Esposito, Nicola Di Mauro

arxiv:1608.08266 v2 · 2016-08-29 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2FWLNQRWI3ST7U5M4SXVNVXFQN}

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	2026-05-18T00:07:23.944492Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d16cb6c23646e53fd3ace4af56d6e5837f260c88dd945c6df648dc1ae7450e47

Aliases

arxiv: 1608.08266 · arxiv_version: 1608.08266v2 · doi: 10.48550/arxiv.1608.08266 · pith_short_12: 2FWLNQRWI3ST · pith_short_16: 2FWLNQRWI3ST7U5M · pith_short_8: 2FWLNQRW

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/2FWLNQRWI3ST7U5M4SXVNVXFQN \
  | 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: d16cb6c23646e53fd3ace4af56d6e5837f260c88dd945c6df648dc1ae7450e47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e57baa9fe7a544d497d0f175654b9ec051224ba58d635aad8ca87c331e2b0cb",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2016-08-29T22:10:17Z",
    "title_canon_sha256": "b0a8991702188b76c941e65fee554bafca1cb1d216617fcce9b4e3515519c239"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.08266",
    "kind": "arxiv",
    "version": 2
  }
}