Pith Number

pith:AYQMLQEX

pith:2011:AYQMLQEXSC3XZC5HATCRAIG3TP

not attested not anchored not stored refs pending

Inductive determination of the optimum tunnel barrier thickness in magnetic tunnelling junction stacks for spin torque memory applications

G\"unter Reiss, Hans-Werner Schumacher, Jerzy Wrona, Maciej Czapkiewicz, Niklas Liebing, Santiago Serrano-Guisan, Tomasz Stobiecki, Witold Skowronski

arxiv:1103.4248 v1 · 2011-03-22 · 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{AYQMLQEXSC3XZC5HATCRAIG3TP}

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	2026-05-18T04:14:29.106355Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0620c5c09790b77c8ba704c51020db9bd73d42e3d95f070183c7f1b6b59f4a30

Aliases

arxiv: 1103.4248 · arxiv_version: 1103.4248v1 · doi: 10.48550/arxiv.1103.4248 · pith_short_12: AYQMLQEXSC3X · pith_short_16: AYQMLQEXSC3XZC5H · pith_short_8: AYQMLQEX

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/AYQMLQEXSC3XZC5HATCRAIG3TP \
  | 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: 0620c5c09790b77c8ba704c51020db9bd73d42e3d95f070183c7f1b6b59f4a30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c2a8a6aaaf1abbdcf4250e73c69f6c88a324cca5f459806c959650ded4ab749",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2011-03-22T11:50:21Z",
    "title_canon_sha256": "86d9f613e198b7c47d65fe143f98e233cd6229058897fbfdf636aadd7522468a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.4248",
    "kind": "arxiv",
    "version": 1
  }
}