Pith Number

pith:WHTHEFEV

pith:2013:WHTHEFEV4WCJH7AA3JAJP2ZE5B

not attested not anchored not stored refs pending

RF amplification property of the MgO-based magnetic tunnel junction using field-induced ferromagnetic resonance

A. A. Tulapurkar, A. Fukushima, D. K. Dixit, H. Kubota, K. Konishi, S. Miwa, S. Yuasa, T. Nozaki, Y. Suzuki

arxiv:1307.2745 v1 · 2013-07-10 · cond-mat.mtrl-sci · cond-mat.mes-hall

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WHTHEFEV4WCJH7AA3JAJP2ZE5B}

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	2026-05-18T00:09:37.076482Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1e6721495e58493fc00da4097eb24e85edca1ba64975831f04fa48169e6cb59

Aliases

arxiv: 1307.2745 · arxiv_version: 1307.2745v1 · doi: 10.48550/arxiv.1307.2745 · pith_short_12: WHTHEFEV4WCJ · pith_short_16: WHTHEFEV4WCJH7AA · pith_short_8: WHTHEFEV

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/WHTHEFEV4WCJH7AA3JAJP2ZE5B \
  | 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: b1e6721495e58493fc00da4097eb24e85edca1ba64975831f04fa48169e6cb59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7de17333c64fb6cf60d075d101184f4ee2e0fc64a790faf9b77368869b87b386",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2013-07-10T10:39:27Z",
    "title_canon_sha256": "c3ccce0c918514e711d172937c4b878650c6493f22eebf28c63d558993385cc9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.2745",
    "kind": "arxiv",
    "version": 1
  }
}