Pith Number

pith:WMXQY5V7

pith:2019:WMXQY5V75DT7KBZXVYWT72FIC7

not attested not anchored not stored refs pending

28nm Fully-Depleted SOI Technology: Cryogenic Control Electronics for Quantum Computing

B. Bertrand, F. Arnaud, H. Bohuslavskyi, L. Hutin, M. Cass\'e, M. Sanquer, M. Vinet, P. Galy, S. Barraud, S. De Franceschi, V. Barral

arxiv:2002.07070 v1 · 2019-12-20 · physics.app-ph · cond-mat.mes-hall · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WMXQY5V75DT7KBZXVYWT72FIC7}

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	2026-07-05T08:02:18.168501Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b32f0c76bfe8e7f50737ae2d3fe8a817cdb199154bb5c1fc0829e396d6c694ed

Aliases

arxiv: 2002.07070 · arxiv_version: 2002.07070v1 · doi: 10.48550/arxiv.2002.07070 · pith_short_12: WMXQY5V75DT7 · pith_short_16: WMXQY5V75DT7KBZX · pith_short_8: WMXQY5V7

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/WMXQY5V75DT7KBZXVYWT72FIC7 \
  | 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: b32f0c76bfe8e7f50737ae2d3fe8a817cdb199154bb5c1fc0829e396d6c694ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33cb09f252046967710438ca104abf695be4186831f0da639975f2f4b8152a9c",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2019-12-20T16:26:30Z",
    "title_canon_sha256": "efecfb552b8989a4416b73af96bca89cde38f16dd5b14d79ccfafb9e47702b75"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.07070",
    "kind": "arxiv",
    "version": 1
  }
}