Pith Number

pith:D5TYRAHD

pith:2018:D5TYRAHDPUN76VLBUATBN6AV6P

not attested not anchored not stored refs pending

Drawing Subcubic 1-Planar Graphs with Few Bends, Few Slopes, and Large Angles

Andr\'e Schulz, Fabrizio Montecchiani, Lena Schlipf, Philipp Kindermann

arxiv:1808.08496 v1 · 2018-08-26 · 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{D5TYRAHDPUN76VLBUATBN6AV6P}

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	2026-05-18T00:07:16.322042Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f678880e37d1bff5561a02616f815f3ff8b23c9df223f1b352a42b629ed7af4

Aliases

arxiv: 1808.08496 · arxiv_version: 1808.08496v1 · doi: 10.48550/arxiv.1808.08496 · pith_short_12: D5TYRAHDPUN7 · pith_short_16: D5TYRAHDPUN76VLB · pith_short_8: D5TYRAHD

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/D5TYRAHDPUN76VLBUATBN6AV6P \
  | 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: 1f678880e37d1bff5561a02616f815f3ff8b23c9df223f1b352a42b629ed7af4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e7bffed5a17b56d8732725748e89f8d23c6b5c5fcd3e720e5724231a1bde36b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2018-08-26T02:29:28Z",
    "title_canon_sha256": "887eef4a769e570ac438a19809629e88f4d006581ed8214479653b88d6dc0968"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.08496",
    "kind": "arxiv",
    "version": 1
  }
}