Pith Number

pith:4RD5RSZE

pith:1998:4RD5RSZE2LYFN52PMX2IAC7JF6

not attested not anchored not stored refs pending

First and second order transitions in dilute O(n) models

Bernard Nienhuis (Universiteit van Amsterdam), Henk W.J. Bloete (Delft University of Technology), Wenan Guo

arxiv:cond-mat/9812270 v1 · 1998-12-16 · cond-mat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4RD5RSZE2LYFN52PMX2IAC7JF6}

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	2026-05-18T01:39:29.428903Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e447d8cb24d2f056f74f65f4800be92f9f095dc50f314207b8ed1a9bce20e11d

Aliases

arxiv: cond-mat/9812270 · arxiv_version: cond-mat/9812270v1 · doi: 10.48550/arxiv.cond-mat/9812270 · pith_short_12: 4RD5RSZE2LYF · pith_short_16: 4RD5RSZE2LYFN52P · pith_short_8: 4RD5RSZE

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/4RD5RSZE2LYFN52PMX2IAC7JF6 \
  | 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: e447d8cb24d2f056f74f65f4800be92f9f095dc50f314207b8ed1a9bce20e11d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec47dc981c81001a92023c8070f2527f3da68708388395ef4e86b57316958e06",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat",
    "submitted_at": "1998-12-16T13:24:46Z",
    "title_canon_sha256": "66ef13fea7d10a7b58dfe709a29e04eca7ebb2c33a5f294bd2599bacdf106e19"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9812270",
    "kind": "arxiv",
    "version": 1
  }
}