Pith Number

pith:VU2UYAVK

pith:2000:VU2UYAVKO4RTPOM47KI42EUFM7

not attested not anchored not stored refs pending

Magnetization of ferrofluids with dipolar interactions - a Born--Mayer expansion

B. Huke, M. L\"ucke

arxiv:cond-mat/0005204 v2 · 2000-05-12 · cond-mat.soft · 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{VU2UYAVKO4RTPOM47KI42EUFM7}

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	2026-05-18T01:09:10.185628Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad354c02aa772337b99cfa91cd128567d6b02a1d8d1a865ae85f2f3dfa72812c

Aliases

arxiv: cond-mat/0005204 · arxiv_version: cond-mat/0005204v2 · doi: 10.48550/arxiv.cond-mat/0005204 · pith_short_12: VU2UYAVKO4RT · pith_short_16: VU2UYAVKO4RTPOM4 · pith_short_8: VU2UYAVK

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/VU2UYAVKO4RTPOM47KI42EUFM7 \
  | 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: ad354c02aa772337b99cfa91cd128567d6b02a1d8d1a865ae85f2f3dfa72812c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30e5b2ab1ba01b1760e9c5c56a1dd8bc51c1ba34424625e4a61f1b1597cc6529",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2000-05-12T08:02:04Z",
    "title_canon_sha256": "5e437280293a640ff6b4084e8ba906c7f7dc8f774e412e818177baf1fc0ff1c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0005204",
    "kind": "arxiv",
    "version": 2
  }
}