Pith Number

pith:JL3CPJQR

pith:2014:JL3CPJQROXZKR7GACXSXPD6KZU

not attested not anchored not stored refs pending

Principal minors and rhombus tilings

Richard Kenyon, Robin Pemantle

arxiv:1404.1354 v2 · 2014-04-04 · 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{JL3CPJQROXZKR7GACXSXPD6KZU}

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	2026-05-18T02:41:26.005484Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4af627a61175f2a8fcc015e5778fcacd32e89d284aced09bcc55079256ca2e39

Aliases

arxiv: 1404.1354 · arxiv_version: 1404.1354v2 · doi: 10.48550/arxiv.1404.1354 · pith_short_12: JL3CPJQROXZK · pith_short_16: JL3CPJQROXZKR7GA · pith_short_8: JL3CPJQR

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/JL3CPJQROXZKR7GACXSXPD6KZU \
  | 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: 4af627a61175f2a8fcc015e5778fcacd32e89d284aced09bcc55079256ca2e39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "591b1e0492e39e1ae0968ef94e4459be5ef47a663274a1cec01f40b79c6babf5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2014-04-04T19:31:39Z",
    "title_canon_sha256": "757421bb025f65e860388284f3a73aa5eb927e42aaf3031cd3d5e6c5c3eb17cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.1354",
    "kind": "arxiv",
    "version": 2
  }
}