Pith Number

pith:NOLLPMPK

pith:2004:NOLLPMPKBSNFO27NJBVXZKTYKX

not attested not anchored not stored refs pending

Spin injection from the Heusler alloy Co_2MnGe into Al_0.1Ga_0.9As/GaAs heterostructures

A.K. Petford-Long, C. Adelmann, C.J. Palmstrom, J.-P. Barnes, J.Q. Xie, J. Strand, P.A. Crowell, X. Lou, X.Y. Dong

arxiv:cond-mat/0410751 v1 · 2004-10-28 · 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{NOLLPMPKBSNFO27NJBVXZKTYKX}

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	2026-05-18T00:52:44.726630Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b96b7b1ea0c9a576bed486b7caa7855f9261f84459721824c2130003edad078

Aliases

arxiv: cond-mat/0410751 · arxiv_version: cond-mat/0410751v1 · doi: 10.48550/arxiv.cond-mat/0410751 · pith_short_12: NOLLPMPKBSNF · pith_short_16: NOLLPMPKBSNFO27N · pith_short_8: NOLLPMPK

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/NOLLPMPKBSNFO27NJBVXZKTYKX \
  | 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: 6b96b7b1ea0c9a576bed486b7caa7855f9261f84459721824c2130003edad078

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "173ae4a2b4d82c9eae33a677e216c93d693ba640908b902ab1a04c02ed294f6f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2004-10-28T20:33:51Z",
    "title_canon_sha256": "00dfcf84b956cea647980166e9c74c65fe988428c45fb34c61648e92e1b05e69"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0410751",
    "kind": "arxiv",
    "version": 1
  }
}