Pith Number

pith:OXFI3JEF

pith:2004:OXFI3JEFJXPKFWYZL2BWQ4VMA6

not attested not anchored not stored refs pending

Molecular engineering of antiferromagnetic rings for quantum computation

A. Ghirri, F. Troiani, G. Amoretti, G. Timco, M. Affronte, P. Santini, R.E.P. Winpenny, S. Carretta, S. Piligkos

arxiv:cond-mat/0405507 v3 · 2004-05-21 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OXFI3JEFJXPKFWYZL2BWQ4VMA6}

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	2026-07-04T16:46:21.957337Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75ca8da4854ddea2db195e836872ac07b4539dc83254af787f6ce7f5681a4edc

Aliases

arxiv: cond-mat/0405507 · arxiv_version: cond-mat/0405507v3 · doi: 10.48550/arxiv.cond-mat/0405507 · pith_short_12: OXFI3JEFJXPK · pith_short_16: OXFI3JEFJXPKFWYZ · pith_short_8: OXFI3JEF

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/OXFI3JEFJXPKFWYZL2BWQ4VMA6 \
  | 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: 75ca8da4854ddea2db195e836872ac07b4539dc83254af787f6ce7f5681a4edc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5adfb69ae1b95c475810602e96bd2f6155b6aca242dc1173ba611f066e1d9ce",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2004-05-21T07:44:25Z",
    "title_canon_sha256": "3b3005ce5b50936357b1bd5316924b1aa4b50e1e42926e2bed972c056eec0c07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0405507",
    "kind": "arxiv",
    "version": 3
  }
}