Pith Number

pith:3NBW2D76

pith:2019:3NBW2D76CPUI4H3WPK6GCV7VW3

not attested not anchored not stored refs pending

Factor Graph Neural Network

Fan Wu, Wee Sun Lee, Zhen Zhang

arxiv:1906.00554 v1 · 2019-06-03 · 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{3NBW2D76CPUI4H3WPK6GCV7VW3}

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	2026-05-17T23:44:24.552305Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db436d0ffe13e88e1f767abc6157f5b6dc04a1e42458c6d8fda29d2abd9d160c

Aliases

arxiv: 1906.00554 · arxiv_version: 1906.00554v1 · doi: 10.48550/arxiv.1906.00554 · pith_short_12: 3NBW2D76CPUI · pith_short_16: 3NBW2D76CPUI4H3W · pith_short_8: 3NBW2D76

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/3NBW2D76CPUI4H3WPK6GCV7VW3 \
  | 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: db436d0ffe13e88e1f767abc6157f5b6dc04a1e42458c6d8fda29d2abd9d160c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab5e02bc78a1c94002daa08e7f392431a1376fdff56a0f947acb93b8e6a9ef27",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-06-03T03:53:27Z",
    "title_canon_sha256": "3d8980557d874f28c5dab440bc8e1d68cdbb88185aef9da41fc4b0a266454008"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.00554",
    "kind": "arxiv",
    "version": 1
  }
}