Pith Number

pith:QWCTYYH3

pith:2004:QWCTYYH3EBPYQID6NI6GYZ5OFF

not attested not anchored not stored refs pending

Spin frustration effects in an odd-member antiferromagnetic ring and the magnetic Moebius strip

Anne-Laure Barra, Dante Gatteschi, Grigore A. Timco, Olivier Cador, Richard E. P. Winpenny, Roberta Sessoli

arxiv:cond-mat/0409265 v1 · 2004-09-10 · cond-mat.mes-hall · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QWCTYYH3EBPYQID6NI6GYZ5OFF}

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	2026-07-04T16:47:01.654983Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85853c60fb205f88207e6a3c6c67ae29431dd1da805bc59972634397845d6474

Aliases

arxiv: cond-mat/0409265 · arxiv_version: cond-mat/0409265v1 · doi: 10.48550/arxiv.cond-mat/0409265 · pith_short_12: QWCTYYH3EBPY · pith_short_16: QWCTYYH3EBPYQID6 · pith_short_8: QWCTYYH3

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/QWCTYYH3EBPYQID6NI6GYZ5OFF \
  | 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: 85853c60fb205f88207e6a3c6c67ae29431dd1da805bc59972634397845d6474

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec7675f5cb15ca09eb17abc4762cc199645b3eb412342c36db3d9096619ad99b",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2004-09-10T13:52:08Z",
    "title_canon_sha256": "b8e64adf9ef3ae5eea7ef35ee151ae1010afb7f3b64fb44d608e541486cd0a8d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0409265",
    "kind": "arxiv",
    "version": 1
  }
}