Pith Number

pith:N2YGHJUM

pith:2006:N2YGHJUMYSJTLHFPZPNQGRZGSE

not attested not anchored not stored refs pending

Negative Examples for Sequential Importance Sampling of Binary Contingency Tables

Alistair Sinclair, Daniel Stefankovic, Eric Vigoda, Ivona Bezakova

arxiv:math/0606650 v3 · 2006-06-26 · math.ST · math.CO · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N2YGHJUMYSJTLHFPZPNQGRZGSE}

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	2026-05-18T04:19:12.536733Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6eb063a68cc493359cafcbdb03472691176bb70310e4fe4c6ef17f1c59538bb9

Aliases

arxiv: math/0606650 · arxiv_version: math/0606650v3 · doi: 10.48550/arxiv.math/0606650 · pith_short_12: N2YGHJUMYSJT · pith_short_16: N2YGHJUMYSJTLHFP · pith_short_8: N2YGHJUM

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/N2YGHJUMYSJTLHFPZPNQGRZGSE \
  | 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: 6eb063a68cc493359cafcbdb03472691176bb70310e4fe4c6ef17f1c59538bb9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e32ac1a6ba40e37ed746cab56f9fc826e234f5c5ea3820122a48e7d8bc8c8e2c",
    "cross_cats_sorted": [
      "math.CO",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2006-06-26T15:52:42Z",
    "title_canon_sha256": "a213c2dda3ed475e54dc9a2f7e38a4ae9a5d035a55e2e521794a99826ab61830"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0606650",
    "kind": "arxiv",
    "version": 3
  }
}