Pith Number

pith:EVPS3KBL

pith:2009:EVPS3KBLA324SI6PQX2N463T2D

not attested not anchored not stored refs pending

Suppression of spin-pumping by a MgO tunnel-barrier

A. Hoffmann, F.Y. Fradin, J.E. Pearson, O. Mosendz, S.D. Bader

arxiv:0911.3182 v1 · 2009-11-16 · 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{EVPS3KBLA324SI6PQX2N463T2D}

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	2026-05-18T02:10:46.964608Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

255f2da82b06f5c923cf85f4de7b73d0c6ba583d30dac052af9ea1a2e38e0f76

Aliases

arxiv: 0911.3182 · arxiv_version: 0911.3182v1 · doi: 10.48550/arxiv.0911.3182 · pith_short_12: EVPS3KBLA324 · pith_short_16: EVPS3KBLA324SI6P · pith_short_8: EVPS3KBL

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/EVPS3KBLA324SI6PQX2N463T2D \
  | 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: 255f2da82b06f5c923cf85f4de7b73d0c6ba583d30dac052af9ea1a2e38e0f76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81d9d3dd3af7f4a2d5f71c36a13adccd8be0bc25be203ca0567c88b077c2d246",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2009-11-16T23:34:29Z",
    "title_canon_sha256": "fa653fda70112b97016c3ec20b0deb63ea886d24067af75374e6a31abda4d5df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.3182",
    "kind": "arxiv",
    "version": 1
  }
}