Pith Number

pith:HEJ4BCXF

pith:2021:HEJ4BCXF6I2S4GCFZHQ6HO3YEE

not attested not anchored not stored refs pending

Qubits made by advanced semiconductor manufacturing

A.M.J. Zwerver, B.K. Mueller, D. Corras-Serrano, D.J. Michalak, E.M. Henry, F. Luthi, G. Droulers, G. Scappucci, G. Zheng, H.C. George, J.M. Boter, J.P. Dehollain, J. Roberts, J.S. Clarke, L. Lampert, L.M.K. Vandersypen, M. Lodari, M. Veldhorst, N. Samkharadze, O.K. Zietz, P. Amin, R. Caudillo, R. Kotlyar, R. Pillarisetty, S.A. Bojarski, S. Neyens, S.V. Amitonov, T.F. Watson, T. Kr\"ahenmann

arxiv:2101.12650 v1 · 2021-01-29 · 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{HEJ4BCXF6I2S4GCFZHQ6HO3YEE}

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	2026-07-05T04:10:21.592974Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3913c08ae5f2352e1845c9e1e3bb7821345dc25d54b88f8049ba9688f99e2f57

Aliases

arxiv: 2101.12650 · arxiv_version: 2101.12650v1 · doi: 10.48550/arxiv.2101.12650 · pith_short_12: HEJ4BCXF6I2S · pith_short_16: HEJ4BCXF6I2S4GCF · pith_short_8: HEJ4BCXF

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/HEJ4BCXF6I2S4GCFZHQ6HO3YEE \
  | 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: 3913c08ae5f2352e1845c9e1e3bb7821345dc25d54b88f8049ba9688f99e2f57

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "839064b4c9ccb978c8af9da1e5d21be1dbfe6bbd4f84c10e7a379e1d951e3e4f",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2021-01-29T15:41:39Z",
    "title_canon_sha256": "baffad92ce5ff31fffb2ca93bcf606337fedc87050092c9351ca8a0287349b47"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.12650",
    "kind": "arxiv",
    "version": 1
  }
}