Pith Number

pith:FUJZXOQO

pith:2003:FUJZXOQOAUYSITTJKISFLMYC3N

not attested not anchored not stored refs pending

Magnetic Susceptibility of an integrable anisotropic spin ladder system

A. Foerster, A.L. Malvezzi, A.P. Tonel, S.R. Dahmen

arxiv:cond-mat/0302336 v1 · 2003-02-17 · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FUJZXOQOAUYSITTJKISFLMYC3N}

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	2026-07-04T14:58:32.631366Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d139bba0e0531244e69522455b302db5772a8cf9667d1a1d178284e30604189

Aliases

arxiv: cond-mat/0302336 · arxiv_version: cond-mat/0302336v1 · doi: 10.48550/arxiv.cond-mat/0302336 · pith_short_12: FUJZXOQOAUYS · pith_short_16: FUJZXOQOAUYSITTJ · pith_short_8: FUJZXOQO

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/FUJZXOQOAUYSITTJKISFLMYC3N \
  | 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: 2d139bba0e0531244e69522455b302db5772a8cf9667d1a1d178284e30604189

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04dbe02f29b081660c6075782e8ed5b47e75758a2992775bda772d45f012eb29",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2003-02-17T16:40:29Z",
    "title_canon_sha256": "c669556b9c165f3069daf26b1fc98f53fa73725da12e6ecb86b974c1ea8e318d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0302336",
    "kind": "arxiv",
    "version": 1
  }
}