Pith Number

pith:VAF2OFHL

pith:2015:VAF2OFHL672VJPQOXSRI4ORBOE

not attested not anchored not stored refs pending

Word-representability of triangulations of rectangular polyomino with a single domino tile

Marc Glen, Sergey Kitaev

arxiv:1503.05076 v2 · 2015-03-17 · 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{VAF2OFHL672VJPQOXSRI4ORBOE}

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	2026-05-18T01:33:32.249334Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a80ba714ebf7f554be0ebca28e3a2171050071e12d01011d20f9272d604ccdf7

Aliases

arxiv: 1503.05076 · arxiv_version: 1503.05076v2 · doi: 10.48550/arxiv.1503.05076 · pith_short_12: VAF2OFHL672V · pith_short_16: VAF2OFHL672VJPQO · pith_short_8: VAF2OFHL

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/VAF2OFHL672VJPQOXSRI4ORBOE \
  | 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: a80ba714ebf7f554be0ebca28e3a2171050071e12d01011d20f9272d604ccdf7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "193771aa70176631c736d11af9938169d98a3edce947861b7ea9e49b0f6a6a23",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2015-03-17T14:42:14Z",
    "title_canon_sha256": "7351b067bd63df0e5e02aaba019389c5e4f9da530620537a26046f00ce7619af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.05076",
    "kind": "arxiv",
    "version": 2
  }
}