Pith Number

pith:WIEUBEEB

pith:2011:WIEUBEEB7XZV7VCQAMWIOH6FFA

not attested not anchored not stored refs pending

Kinetic Stable Delaunay Graphs

Haim Kaplan, Jie Gao, Leonidas J. Guibas, Micha Sharir, Natan Rubin, Pankaj K. Agarwal, Vladlen Koltun

arxiv:1104.0622 v1 · 2011-04-04 · 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{WIEUBEEB7XZV7VCQAMWIOH6FFA}

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	2026-05-18T02:22:11.151678Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b209409081fdf35fd450032c871fc5283c4a12aedb0607126559060791c2d27f

Aliases

arxiv: 1104.0622 · arxiv_version: 1104.0622v1 · doi: 10.48550/arxiv.1104.0622 · pith_short_12: WIEUBEEB7XZV · pith_short_16: WIEUBEEB7XZV7VCQ · pith_short_8: WIEUBEEB

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/WIEUBEEB7XZV7VCQAMWIOH6FFA \
  | 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: b209409081fdf35fd450032c871fc5283c4a12aedb0607126559060791c2d27f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "590475f347dbaf3fa443648d12422d1feca4fd4e2ac7088103fa30d5d4fd52e9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2011-04-04T16:43:45Z",
    "title_canon_sha256": "446e3f140b05cab689bf74d49bc157fe8742ac202e1d5c0c17f2c88556e9218a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.0622",
    "kind": "arxiv",
    "version": 1
  }
}