Pith Number

pith:OY6FJ573

pith:2014:OY6FJ573AM3YUQ7ZXGSG4QEJKF

not attested not anchored not stored refs pending

Dominating Plane Triangulations

Dong Ye, Michael D. Plummer, Xiaoya Zha

arxiv:1408.4530 v1 · 2014-08-20 · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OY6FJ573AM3YUQ7ZXGSG4QEJKF}

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	2026-05-18T02:44:55.039813Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

763c54f7fb03378a43f9b9a46e4089515b80f33809359993377e9223a47ae8b2

Aliases

arxiv: 1408.4530 · arxiv_version: 1408.4530v1 · doi: 10.48550/arxiv.1408.4530 · pith_short_12: OY6FJ573AM3Y · pith_short_16: OY6FJ573AM3YUQ7Z · pith_short_8: OY6FJ573

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/OY6FJ573AM3YUQ7ZXGSG4QEJKF \
  | 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: 763c54f7fb03378a43f9b9a46e4089515b80f33809359993377e9223a47ae8b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "004f5b02ca53a46f5ad597ccc082bb04d4d504d48f12414618f1459ea5c41e49",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2014-08-20T06:04:24Z",
    "title_canon_sha256": "eb11162225839f57b9b7adc0950fe9d7ddd513166902aa877ff4466105a936e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.4530",
    "kind": "arxiv",
    "version": 1
  }
}