Pith Number

pith:BLDZ3W7O

pith:2017:BLDZ3W7OCMREHJJJASDIG6XIZ7

not attested not anchored not stored refs pending

Towards Faithful Graph Visualizations

Peter Eades, Quan Hoang Nguyen

arxiv:1701.00921 v2 · 2017-01-04 · cs.CG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BLDZ3W7OCMREHJJJASDIG6XIZ7}

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	2026-05-18T00:01:49.179650Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ac79ddbee132243a5290486837ae8cffc20a1081a9945870c5cd0d34e29c968

Aliases

arxiv: 1701.00921 · arxiv_version: 1701.00921v2 · doi: 10.48550/arxiv.1701.00921 · pith_short_12: BLDZ3W7OCMRE · pith_short_16: BLDZ3W7OCMREHJJJ · pith_short_8: BLDZ3W7O

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/BLDZ3W7OCMREHJJJASDIG6XIZ7 \
  | 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: 0ac79ddbee132243a5290486837ae8cffc20a1081a9945870c5cd0d34e29c968

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3acfbdf5ca1b1e1b1364deeffa1a19e353e8ba44d10f86e3f41f3f1784deaa76",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2017-01-04T07:44:19Z",
    "title_canon_sha256": "74a7fc367b2c9b4adb2f47209837c07c14b0484b693f7dbfbfb76e8334d98750"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.00921",
    "kind": "arxiv",
    "version": 2
  }
}