Pith Number

pith:QDEWA2WU

pith:2012:QDEWA2WUQ7IF7ULDWODR4GY7NC

not attested not anchored not stored refs pending

Electric field control of magnetic exchange coupling

Hongbin Zhang, Juliane Wunderwald, Karin Leistner, Ludwig Schultz, Manuel Richter, Norman Lange, Sebastian F\"ahler, Steffen Oswald

arxiv:1206.2467 v3 · 2012-06-12 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QDEWA2WUQ7IF7ULDWODR4GY7NC}

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	2026-05-18T03:20:36.430740Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80c9606ad487d05fd163b3871e1b1f68aeff850de3b36e460f8e2fb316a0eed1

Aliases

arxiv: 1206.2467 · arxiv_version: 1206.2467v3 · doi: 10.48550/arxiv.1206.2467 · pith_short_12: QDEWA2WUQ7IF · pith_short_16: QDEWA2WUQ7IF7ULD · pith_short_8: QDEWA2WU

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/QDEWA2WUQ7IF7ULDWODR4GY7NC \
  | 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: 80c9606ad487d05fd163b3871e1b1f68aeff850de3b36e460f8e2fb316a0eed1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a368174158326f6764384a6df8d1ef99ad74e5809f13fd404cd60682f94aaac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2012-06-12T08:53:52Z",
    "title_canon_sha256": "d9fa4571091dcf8766e76e0c3d09a23d31ab0dde23d14bdedd61d2262a030ffa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.2467",
    "kind": "arxiv",
    "version": 3
  }
}