Pith Number

pith:WGFNA2GB

pith:2017:WGFNA2GBJQQTXKTAH3KZZEIFTJ

not attested not anchored not stored refs pending

Network Classification and Categorization

Adriana M. Ortiz, Emma E. Ingram, James P. Canning, Karl R. B. Schmitt, Nesreen K. Ahmed, Ryan A. Rossi, Sammantha Nowak-Wolff, Sucheta Soundarajan

arxiv:1709.04481 v1 · 2017-09-13 · cs.SI · cs.DL · 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{WGFNA2GBJQQTXKTAH3KZZEIFTJ}

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	2026-05-18T00:35:13.335353Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b18ad068c14c213baa603ed59c91059a4d0e9a00c899a0db6f2227e6b8ff4b6a

Aliases

arxiv: 1709.04481 · arxiv_version: 1709.04481v1 · doi: 10.48550/arxiv.1709.04481 · pith_short_12: WGFNA2GBJQQT · pith_short_16: WGFNA2GBJQQTXKTA · pith_short_8: WGFNA2GB

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/WGFNA2GBJQQTXKTAH3KZZEIFTJ \
  | 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: b18ad068c14c213baa603ed59c91059a4d0e9a00c899a0db6f2227e6b8ff4b6a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "703e7d1e1825ad4422fa6c25a0885bae928fd75e3f3d1e1098602eb4e2e4de7b",
    "cross_cats_sorted": [
      "cs.DL",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2017-09-13T18:02:09Z",
    "title_canon_sha256": "63cd3ff30bb4313586d282a0ecaa2ada84eba28de71a92d8b26ac2b4e79ba84d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.04481",
    "kind": "arxiv",
    "version": 1
  }
}