Pith Number

pith:QFZ6LNOE

pith:2007:QFZ6LNOEGK7JCRABK77C7LNHLH

not attested not anchored not stored refs pending

Electric-field control of tunneling magnetoresistance effect in a Ni/InAs/Ni quantum-dot spin valve

K. Hamaya, K. Hirakawa, K. Shibata, M. Jung, M. Kawamura, M. Kitabatake, S. Ishida, T. Machida, Y. Arakawa

arxiv:0706.0373 v2 · 2007-06-04 · cond-mat.mes-hall · 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{QFZ6LNOEGK7JCRABK77C7LNHLH}

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	2026-07-04T17:04:04.177501Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8173e5b5c432be91440157fe2fada759e84e93abc50ad7f33cafe010ab42bf6c

Aliases

arxiv: 0706.0373 · arxiv_version: 0706.0373v2 · doi: 10.48550/arxiv.0706.0373 · pith_short_12: QFZ6LNOEGK7J · pith_short_16: QFZ6LNOEGK7JCRAB · pith_short_8: QFZ6LNOE

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/QFZ6LNOEGK7JCRABK77C7LNHLH \
  | 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: 8173e5b5c432be91440157fe2fada759e84e93abc50ad7f33cafe010ab42bf6c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7dc671de59f88adee62ad2a750dbd1cbc1219840547d610dc6b782de26b5bb55",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2007-06-04T05:07:16Z",
    "title_canon_sha256": "643c32aaf09967794db30c42640324ce0a702ffa64f73065a24b7c08cf47495e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0706.0373",
    "kind": "arxiv",
    "version": 2
  }
}