Pith Number

pith:SOMTT46O

pith:2013:SOMTT46OUKBRUPWHSU3O7KTBVI

not attested not anchored not stored refs pending

A hybrid metal/semiconductor electron pump for quantum metrology

B. Roche, B. Voisin, L. Devoille, M. Sanquer, M. Vinet, P. Clapera, R. Wacquez, S. Djordjevic, S. Ray, T. Charron, X. Jehl

arxiv:1302.6470 v2 · 2013-02-26 · 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{SOMTT46OUKBRUPWHSU3O7KTBVI}

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	2026-05-18T03:21:53.777073Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

939939f3cea2831a3ec79536efaa61aa1250299f32c9809d2105676e2e545291

Aliases

arxiv: 1302.6470 · arxiv_version: 1302.6470v2 · doi: 10.48550/arxiv.1302.6470 · pith_short_12: SOMTT46OUKBR · pith_short_16: SOMTT46OUKBRUPWH · pith_short_8: SOMTT46O

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/SOMTT46OUKBRUPWHSU3O7KTBVI \
  | 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: 939939f3cea2831a3ec79536efaa61aa1250299f32c9809d2105676e2e545291

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02c491ae3f8aa4f098a096e22a9751e20ec37c67e4aac846f8bc08d94d3812ff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2013-02-26T15:59:34Z",
    "title_canon_sha256": "4722a0526673f5cbe1a32adcc3da2281511e6734f490a38b224b9cbd04bd1628"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.6470",
    "kind": "arxiv",
    "version": 2
  }
}