Pith Number

pith:COGCNIME

pith:2011:COGCNIMECMS3YH3VJF53HNGZVS

not attested not anchored not stored refs pending

Fe/MgO/Fe (100) textured tunnel junctions exhibiting spin polarization features of single crystal junctions

A. Duluard, B. Negulescu, C. Bellouard, C. Tiusan, D. Lacour, F. Montaigne, G. Lengaigne, M. Hehn, S. Robert, S. Suire, Y. Lu

arxiv:1111.6439 v2 · 2011-11-28 · 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{COGCNIMECMS3YH3VJF53HNGZVS}

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	2026-05-18T01:59:23.032221Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

138c26a1841325bc1f75497bb3b4d9ac87f9a13ec4ade2a4321198a783375faf

Aliases

arxiv: 1111.6439 · arxiv_version: 1111.6439v2 · doi: 10.48550/arxiv.1111.6439 · pith_short_12: COGCNIMECMS3 · pith_short_16: COGCNIMECMS3YH3V · pith_short_8: COGCNIME

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/COGCNIMECMS3YH3VJF53HNGZVS \
  | 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: 138c26a1841325bc1f75497bb3b4d9ac87f9a13ec4ade2a4321198a783375faf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74bb00797e839c0f65b1527e504f020785d679b3be6f12d1a35d1698258e2fa0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2011-11-28T13:33:18Z",
    "title_canon_sha256": "bb30230bf076d2f59162b51c5609ab57de0c5fbfd4651b3402f97b84a39c5270"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.6439",
    "kind": "arxiv",
    "version": 2
  }
}