Pith Number

pith:7U5O2LZE

pith:2011:7U5O2LZE24TIARZ64VVODLUQ2P

not attested not anchored not stored refs pending

Duals of Orphan-Free Anisotropic Voronoi Diagrams are Triangulations

Guillermo D. Canas, Steven J. Gortler

arxiv:1102.3673 v2 · 2011-02-17 · 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{7U5O2LZE24TIARZ64VVODLUQ2P}

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	2026-05-18T03:59:13.963510Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd3aed2f24d72680473ee56ae1ae90d3ccc30abbbb9ea788e542f03fd1810679

Aliases

arxiv: 1102.3673 · arxiv_version: 1102.3673v2 · doi: 10.48550/arxiv.1102.3673 · pith_short_12: 7U5O2LZE24TI · pith_short_16: 7U5O2LZE24TIARZ6 · pith_short_8: 7U5O2LZE

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/7U5O2LZE24TIARZ64VVODLUQ2P \
  | 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: fd3aed2f24d72680473ee56ae1ae90d3ccc30abbbb9ea788e542f03fd1810679

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5eb4c261c0fc727227a92f67952526a990297e6be038bae05e85c80f0d7e3d41",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2011-02-17T19:53:40Z",
    "title_canon_sha256": "697da443c31c58455f3ed960e5b84ac08067f5af41d71049ac3fce6303977b64"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.3673",
    "kind": "arxiv",
    "version": 2
  }
}