Pith Number

pith:2YPESJIK

pith:2006:2YPESJIKCY4OGFQ5VH2UI553JK

not attested not anchored not stored refs pending

Comparison of Ising magnet on directed versus undirected Erdos-Renyi and scale-free network

A.H. El-Astal, F.W.S. Lima, H.M. Khalil, M.A. Sumour, M.M. Shabat

arxiv:cond-mat/0612189 v1 · 2006-12-07 · cond-mat.dis-nn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2YPESJIKCY4OGFQ5VH2UI553JK}

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	2026-05-18T01:39:39.016076Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d61e49250a1638e3161da9f54477bb4ab82289572b2a3a4b877c36fcad4bb343

Aliases

arxiv: cond-mat/0612189 · arxiv_version: cond-mat/0612189v1 · doi: 10.48550/arxiv.cond-mat/0612189 · pith_short_12: 2YPESJIKCY4O · pith_short_16: 2YPESJIKCY4OGFQ5 · pith_short_8: 2YPESJIK

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/2YPESJIKCY4OGFQ5VH2UI553JK \
  | 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: d61e49250a1638e3161da9f54477bb4ab82289572b2a3a4b877c36fcad4bb343

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4721eefde395b1aaf0209b7c3ee9c06b2f4698cf2438ec2762ef4dcb2ea2472",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.dis-nn",
    "submitted_at": "2006-12-07T14:13:22Z",
    "title_canon_sha256": "2438e80c2f609b021e2c79cc6a17e08159dfafed24cd84eccda4ac24ba9a2266"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0612189",
    "kind": "arxiv",
    "version": 1
  }
}