Pith Number

pith:WTP4DAY5

pith:2023:WTP4DAY5SDOO6QYUZEQP3TXDGR

not attested not anchored not stored refs pending

Domino tilings of generalized Aztec triangles

Christian Krattenthaler, Frederick Huang, Sylvie Corteel

arxiv:2305.01774 v2 · 2023-05-02 · math.CO · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WTP4DAY5SDOO6QYUZEQP3TXDGR}

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.

Cited by

1 paper in Pith

A short combinatorial proof of Di Francesco's conjecture on Aztec triangles

Receipt and verification

First computed	2026-07-05T06:06:59.279204Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4dfc1831d90dcef4314c920fdcee3346d62a11762a92bf5f4d5a5b45ae6f55b

Aliases

arxiv: 2305.01774 · arxiv_version: 2305.01774v2 · doi: 10.48550/arxiv.2305.01774 · pith_short_12: WTP4DAY5SDOO · pith_short_16: WTP4DAY5SDOO6QYU · pith_short_8: WTP4DAY5

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/WTP4DAY5SDOO6QYUZEQP3TXDGR \
  | 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: b4dfc1831d90dcef4314c920fdcee3346d62a11762a92bf5f4d5a5b45ae6f55b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d54057791e1734e15ebd94878e45b8a7bcd25fa5b0e31019f9093ada067c497",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2023-05-02T20:32:15Z",
    "title_canon_sha256": "5de87cf21f902efa91cb85ea2811e74ef3001be154132d3169b79eceab879724"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.01774",
    "kind": "arxiv",
    "version": 2
  }
}