Pith Number

pith:2AHDSPRX

pith:2013:2AHDSPRXW6NFSPPTZEZXIJAXK5

not attested not anchored not stored refs pending

A generalization of Aztec diamond theorem, part I

Tri Lai

arxiv:1310.0851 v2 · 2013-10-02 · 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{2AHDSPRXW6NFSPPTZEZXIJAXK5}

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	2026-05-18T02:54:54.377845Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d00e393e37b79a593df3c933742417574a10c7625d6c452584c7289fd9c9bd9c

Aliases

arxiv: 1310.0851 · arxiv_version: 1310.0851v2 · doi: 10.48550/arxiv.1310.0851 · pith_short_12: 2AHDSPRXW6NF · pith_short_16: 2AHDSPRXW6NFSPPT · pith_short_8: 2AHDSPRX

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/2AHDSPRXW6NFSPPTZEZXIJAXK5 \
  | 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: d00e393e37b79a593df3c933742417574a10c7625d6c452584c7289fd9c9bd9c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f84f906226e666cebfa2dab8a905a57e2c8301fd04831d8a679454b366a529b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2013-10-02T21:55:05Z",
    "title_canon_sha256": "cbf03f4b16659d1a0408d5a720d6d9d0b7d17b417762cdcffc1633b1cee6b8b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.0851",
    "kind": "arxiv",
    "version": 2
  }
}