Pith Number

pith:6Y77SSMV

pith:2011:6Y77SSMVYS2VWPJ6CJBW3DGFEC

not attested not anchored not stored refs pending

The geometric stability of Voronoi diagrams with respect to small changes of the sites

Daniel Reem

arxiv:1103.4125 v2 · 2011-03-21 · cs.CG · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6Y77SSMVYS2VWPJ6CJBW3DGFEC}

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	2026-05-18T02:22:11.885640Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f63ff94995c4b55b3d3e12436d8cc5208202bfd85b6034145627b226b417a11f

Aliases

arxiv: 1103.4125 · arxiv_version: 1103.4125v2 · doi: 10.48550/arxiv.1103.4125 · pith_short_12: 6Y77SSMVYS2V · pith_short_16: 6Y77SSMVYS2VWPJ6 · pith_short_8: 6Y77SSMV

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/6Y77SSMVYS2VWPJ6CJBW3DGFEC \
  | 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: f63ff94995c4b55b3d3e12436d8cc5208202bfd85b6034145627b226b417a11f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63fb385be6590ee68f0568a42dec5636f5a51ca75ce0a92c0a8f4d4bd4ea51cf",
    "cross_cats_sorted": [
      "math.FA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2011-03-21T19:59:28Z",
    "title_canon_sha256": "713bc735b22acfd6ffaea636e64bd80800426aa7ed904a5fb24f1b34f0ce8ad3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.4125",
    "kind": "arxiv",
    "version": 2
  }
}