Pith Number

pith:PUXNIN6K

pith:2018:PUXNIN6KIAA3ICVR3QOGXRR65E

not attested not anchored not stored refs pending

Sampling Conditions for Conforming Voronoi Meshing by the VoroCrust Algorithm

Ahmad A. Rushdi, Ahmed Abdelkader, Ahmed H. Mahmoud, Chandrajit L. Bajaj, John D. Owens, Mohamed S. Ebeida, Scott A. Mitchell

arxiv:1803.06078 v2 · 2018-03-16 · 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{PUXNIN6KIAA3ICVR3QOGXRR65E}

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	2026-05-18T00:18:30.858361Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d2ed437ca4001b40ab1dc1c6bc63ee91a50da9d4cc69534374f1ef37517c4dd

Aliases

arxiv: 1803.06078 · arxiv_version: 1803.06078v2 · doi: 10.48550/arxiv.1803.06078 · pith_short_12: PUXNIN6KIAA3 · pith_short_16: PUXNIN6KIAA3ICVR · pith_short_8: PUXNIN6K

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/PUXNIN6KIAA3ICVR3QOGXRR65E \
  | 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: 7d2ed437ca4001b40ab1dc1c6bc63ee91a50da9d4cc69534374f1ef37517c4dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35365fc594d76b04690589a50d4545b3fa8e92ac536d9802e48d477ba0630ef8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2018-03-16T05:32:48Z",
    "title_canon_sha256": "b6bc76299821d81523e67c5deed4067e15ea60b3ee7afdde4ee32abf4d0830ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.06078",
    "kind": "arxiv",
    "version": 2
  }
}