Pith Number

pith:WCA5WOND

pith:2009:WCA5WONDE5UKXFTI4QOSY3NFFU

not attested not anchored not stored refs pending

Anti-vortex state in cross-like nanomagnets

A.A.Fraerman, A.Yu.Klimov, B.A.Gribkov, C. Checkley, O.G.Udalov, O.L.Ermolaeva, R. Marsh, R. Shaikhaidarov V.T. Petrashov, S.A.Gusev, V.L.Mironov, V.V.Rogov

arxiv:0909.5134 v2 · 2009-09-28 · 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{WCA5WONDE5UKXFTI4QOSY3NFFU}

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	2026-05-18T03:23:57.540993Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b081db39a32768ab9668e41d2c6da52d3015d3d7244081051fbc5664e49d86ae

Aliases

arxiv: 0909.5134 · arxiv_version: 0909.5134v2 · doi: 10.48550/arxiv.0909.5134 · pith_short_12: WCA5WONDE5UK · pith_short_16: WCA5WONDE5UKXFTI · pith_short_8: WCA5WOND

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/WCA5WONDE5UKXFTI4QOSY3NFFU \
  | 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: b081db39a32768ab9668e41d2c6da52d3015d3d7244081051fbc5664e49d86ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a33955b2838b3319a8c2e540412ba53d1b285f76d6993d563f35e2e6e149883",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2009-09-28T16:03:36Z",
    "title_canon_sha256": "11d2f567c3eb3814c83d0cd2ab7231581773f97ddea17f008698b8eba03f8a85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.5134",
    "kind": "arxiv",
    "version": 2
  }
}