Pith Number

pith:AN47TRQK

pith:2012:AN47TRQK2IEHCXY4ERNA6B4OVZ

not attested not anchored not stored refs pending

Beyond Random Walk and Metropolis-Hastings Samplers: Why You Should Not Backtrack for Unbiased Graph Sampling

Chul-Ho Lee, Do Young Eun, Xin Xu

arxiv:1204.4140 v1 · 2012-04-18 · stat.ME · cs.DS · cs.NI · cs.SI · physics.data-an · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AN47TRQK2IEHCXY4ERNA6B4OVZ}

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	2026-05-18T03:57:37.679526Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0379f9c60ad208715f1c245a0f078eae522b5bf065d949aae82c8c5a7faacaa9

Aliases

arxiv: 1204.4140 · arxiv_version: 1204.4140v1 · doi: 10.48550/arxiv.1204.4140 · pith_short_12: AN47TRQK2IEH · pith_short_16: AN47TRQK2IEHCXY4 · pith_short_8: AN47TRQK

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/AN47TRQK2IEHCXY4ERNA6B4OVZ \
  | 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: 0379f9c60ad208715f1c245a0f078eae522b5bf065d949aae82c8c5a7faacaa9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54e3f91380b3f0d75bd3cb7a551fb5477876450ea3a181d893aacfa2852a5cfc",
    "cross_cats_sorted": [
      "cs.DS",
      "cs.NI",
      "cs.SI",
      "physics.data-an",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2012-04-18T17:11:23Z",
    "title_canon_sha256": "485c1cad557cdf875a74ddd7d69a044859fd90c0e5dad91cb34e8259638e27f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.4140",
    "kind": "arxiv",
    "version": 1
  }
}