Pith Number

pith:B7JZKP3R

pith:2014:B7JZKP3RFAVK23ZCMTKPCGHX4G

not attested not anchored not stored refs pending

Group-Level Graph Visualization Taxonomy

Bahador Saket, Paolo Simonetto, Stephen Kobourov

arxiv:1403.7421 v1 · 2014-03-21 · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B7JZKP3RFAVK23ZCMTKPCGHX4G}

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	2026-05-18T02:55:19.716730Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0fd3953f71282aad6f2264d4f118f7e19d664080196047b02a6f72f0227e3358

Aliases

arxiv: 1403.7421 · arxiv_version: 1403.7421v1 · doi: 10.48550/arxiv.1403.7421 · pith_short_12: B7JZKP3RFAVK · pith_short_16: B7JZKP3RFAVK23ZC · pith_short_8: B7JZKP3R

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/B7JZKP3RFAVK23ZCMTKPCGHX4G \
  | 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: 0fd3953f71282aad6f2264d4f118f7e19d664080196047b02a6f72f0227e3358

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4fe74a58128409520f1d22e659f23ee48b17fd2fce6e0df4a47dd1e22068d086",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2014-03-21T21:53:22Z",
    "title_canon_sha256": "f18b1f6aba5ea7529e753731b26701a3541768ffc14769c2e2645704ebd06f01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.7421",
    "kind": "arxiv",
    "version": 1
  }
}