Pith Number

pith:33AK5VBK

pith:2018:33AK5VBKI2YYDWK37JRQDAJ7JZ

not attested not anchored not stored refs pending

Layered Fields for Natural Tessellations on Surfaces

Daniel Mlakar, Hans-Peter Seidel, Markus Steinberger, Rhaleb Zayer

arxiv:1804.09152 v1 · 2018-04-24 · cs.GR · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{33AK5VBKI2YYDWK37JRQDAJ7JZ}

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	2026-05-18T00:17:36.177604Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dec0aed42a46b181d95bfa6301813f4e6597e46f4a342cef5fb218eddffec494

Aliases

arxiv: 1804.09152 · arxiv_version: 1804.09152v1 · doi: 10.48550/arxiv.1804.09152 · pith_short_12: 33AK5VBKI2YY · pith_short_16: 33AK5VBKI2YYDWK3 · pith_short_8: 33AK5VBK

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/33AK5VBKI2YYDWK37JRQDAJ7JZ \
  | 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: dec0aed42a46b181d95bfa6301813f4e6597e46f4a342cef5fb218eddffec494

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9654dde1523e4e6862e19174f478530b05422f4e79e09640ad147a2c9489edc",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2018-04-24T17:20:30Z",
    "title_canon_sha256": "55e74b51bed38ea5355728301471492cff165d98aac9294baeb500603e04f386"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.09152",
    "kind": "arxiv",
    "version": 1
  }
}