Pith Number

pith:RIDVFZC2

pith:2012:RIDVFZC27OU7AQBWCHVUMZJVUB

not attested not anchored not stored refs pending

Asymptotic domino statistics in the Aztec diamond

Benjamin Young, Kurt Johansson, Sunil Chhita

arxiv:1212.5414 v3 · 2012-12-21 · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RIDVFZC27OU7AQBWCHVUMZJVUB}

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	2026-05-18T02:00:59.301753Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a0752e45afba9f0403611eb466535a04bf8ccc019ebabf4573432486854b159

Aliases

arxiv: 1212.5414 · arxiv_version: 1212.5414v3 · doi: 10.48550/arxiv.1212.5414 · pith_short_12: RIDVFZC27OU7 · pith_short_16: RIDVFZC27OU7AQBW · pith_short_8: RIDVFZC2

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/RIDVFZC27OU7AQBWCHVUMZJVUB \
  | 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: 8a0752e45afba9f0403611eb466535a04bf8ccc019ebabf4573432486854b159

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3a9e6ecb0ed9006815ee7a5590574ee33f7f70904a718a57c452ea318235792",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2012-12-21T12:26:46Z",
    "title_canon_sha256": "ad048dd44986a423115fe6fbfdae9a0a2a05d662e3d525196b51b66601f0adc5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.5414",
    "kind": "arxiv",
    "version": 3
  }
}