Pith Number

pith:3RYLX7AC

pith:2014:3RYLX7ACPUWST2PDWVQRJP3OLX

not attested not anchored not stored refs pending

An addressable quantum dot qubit with fault-tolerant control fidelity

A. Morello, A.S. Dzurak, A.W. Leenstra, B. de Ronde, C.H. Yang, F.E. Hudson, J.C.C. Hwang, J.P. Dehollain, J.T. Muhonen, K.M. Itoh, M. Veldhorst

arxiv:1407.1950 v1 · 2014-07-08 · 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{3RYLX7ACPUWST2PDWVQRJP3OLX}

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	2026-05-18T02:27:05.371830Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc70bbfc027d2d29e9e3b56114bf6e5dd5836b1b3b49853b6c2e3b62bfe1f07c

Aliases

arxiv: 1407.1950 · arxiv_version: 1407.1950v1 · doi: 10.48550/arxiv.1407.1950 · pith_short_12: 3RYLX7ACPUWS · pith_short_16: 3RYLX7ACPUWST2PD · pith_short_8: 3RYLX7AC

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/3RYLX7ACPUWST2PDWVQRJP3OLX \
  | 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: dc70bbfc027d2d29e9e3b56114bf6e5dd5836b1b3b49853b6c2e3b62bfe1f07c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c00aa3b8b2655a7acf4e13173ec7002970256d60da876900df09093888ed926b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2014-07-08T04:37:43Z",
    "title_canon_sha256": "415b153580afd9a051a04f58b94f2d4b31714fa06f7db738002ebf0367237698"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.1950",
    "kind": "arxiv",
    "version": 1
  }
}