Pith Number

pith:NTR6AAEP

pith:2014:NTR6AAEPOSV7O3RLRKYUVL7IQ5

not attested not anchored not stored refs pending

Large and robust electrical spin injection into GaAs at zero magnetic field using an ultrathin CoFeB/MgO injector

A. Hallal, B. Xu, D. Liu, H. Jaffr\`es, H. Liu, H. Yang, J. Frougier, J.M. George, M. Chshiev, M. Hehn, M. Vidal, P. Barate, P. Renucci, S. Liang, S. Mangin, T. Amand, T.T. Zhang, X.Devaux, X. Han, X. Marie, Y. Lu, Z. Wang

arxiv:1404.4527 v1 · 2014-04-17 · 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{NTR6AAEPOSV7O3RLRKYUVL7IQ5}

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	2026-05-18T01:43:28.929926Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ce3e0008f74abf76e2b8ab14aafe88775f0175182d9cc1be0c790740060a45c

Aliases

arxiv: 1404.4527 · arxiv_version: 1404.4527v1 · doi: 10.48550/arxiv.1404.4527 · pith_short_12: NTR6AAEPOSV7 · pith_short_16: NTR6AAEPOSV7O3RL · pith_short_8: NTR6AAEP

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/NTR6AAEPOSV7O3RLRKYUVL7IQ5 \
  | 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: 6ce3e0008f74abf76e2b8ab14aafe88775f0175182d9cc1be0c790740060a45c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b54ba5b1b91d052979bb9e2f6456df6bf7b6a48df9fc0ee0535230d96c0a455a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2014-04-17T13:54:55Z",
    "title_canon_sha256": "2bcd03169202d6f1be3522d618571839ad09db738b49d804045cf04f81bbb071"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.4527",
    "kind": "arxiv",
    "version": 1
  }
}