Pith Number

pith:25Q5QYWV

pith:2011:25Q5QYWVNFSFJSC6JK46KQ4GNV

not attested not anchored not stored refs pending

The efficient spin injector scheme based on Heusler materials

Claudia Felser, Frederick Casper, Gerhard H. Fecher, Kristina Chadova, Stanislav Chadov, Tanja Graf, Xuefang Dai

arxiv:1103.5928 v1 · 2011-03-30 · 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{25Q5QYWVNFSFJSC6JK46KQ4GNV}

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	2026-05-18T03:16:38.817643Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d761d862d5696454c85e4ab9e543866d5a3fee55b5bfec51f80ece751bb68f84

Aliases

arxiv: 1103.5928 · arxiv_version: 1103.5928v1 · doi: 10.48550/arxiv.1103.5928 · pith_short_12: 25Q5QYWVNFSF · pith_short_16: 25Q5QYWVNFSFJSC6 · pith_short_8: 25Q5QYWV

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/25Q5QYWVNFSFJSC6JK46KQ4GNV \
  | 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: d761d862d5696454c85e4ab9e543866d5a3fee55b5bfec51f80ece751bb68f84

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8dc0d5af5e59bb7d23244caf789e3dddf652dd6213939f5dc548b3337a59eb99",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2011-03-30T13:50:11Z",
    "title_canon_sha256": "e6a15f95950ea9de7b497c12579c09667aed5daf3a07fc0344911d59dc2a9195"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.5928",
    "kind": "arxiv",
    "version": 1
  }
}