Pith Number

pith:AW2BI2AP

pith:2011:AW2BI2APGTRLPP4PY5G6FIF5DG

not attested not anchored not stored refs pending

Proofs of two conjectures of Kenyon and Wilson on Dyck tilings

Jang Soo Kim

arxiv:1108.5558 v2 · 2011-08-29 · 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{AW2BI2APGTRLPP4PY5G6FIF5DG}

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	2026-05-18T03:42:44.762932Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05b414680f34e2b7bf8fc74de2a0bd1996439e924857d7259eb80ff9043a5766

Aliases

arxiv: 1108.5558 · arxiv_version: 1108.5558v2 · doi: 10.48550/arxiv.1108.5558 · pith_short_12: AW2BI2APGTRL · pith_short_16: AW2BI2APGTRLPP4P · pith_short_8: AW2BI2AP

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/AW2BI2APGTRLPP4PY5G6FIF5DG \
  | 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: 05b414680f34e2b7bf8fc74de2a0bd1996439e924857d7259eb80ff9043a5766

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "273ebe57a65d5c4b0b5ca0435cc301735f167e02d28d9226a5dcc539d6be297c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2011-08-29T14:15:29Z",
    "title_canon_sha256": "6e973f6506a1a135a70c9c974db774e977afaddae6f9a2ca0356f82ae7604f76"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.5558",
    "kind": "arxiv",
    "version": 2
  }
}