Pith Number

pith:TY5VAUZK

pith:2017:TY5VAUZKLQNCUFXLT3BDDFNEG5

not attested not anchored not stored refs pending

Blockers for Triangulations of a Convex Polygon and a Geometric Maker-Breaker Game

Chaya Keller, Yael Stein

arxiv:1801.00324 v1 · 2017-12-31 · 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{TY5VAUZKLQNCUFXLT3BDDFNEG5}

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	2026-05-18T00:26:58.696804Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e3b50532a5c1a2a16eb9ec23195a4377cc87f3c6347038168ec2835c7cde74d

Aliases

arxiv: 1801.00324 · arxiv_version: 1801.00324v1 · doi: 10.48550/arxiv.1801.00324 · pith_short_12: TY5VAUZKLQNC · pith_short_16: TY5VAUZKLQNCUFXL · pith_short_8: TY5VAUZK

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/TY5VAUZKLQNCUFXLT3BDDFNEG5 \
  | 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: 9e3b50532a5c1a2a16eb9ec23195a4377cc87f3c6347038168ec2835c7cde74d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d30e94f64d3443f564bfa69849d25055b0aa99312924fd8200541eec2d1b679",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2017-12-31T17:34:24Z",
    "title_canon_sha256": "89e0a4967ef67e4c4d60b1b0c0749a61947a068da51164e0844458f015ad52f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.00324",
    "kind": "arxiv",
    "version": 1
  }
}