Pith Number

pith:4Q566KD2

pith:2015:4Q566KD2FAESS575K76G2ILX4Q

not attested not anchored not stored refs pending

Experimental fault-tolerant universal quantum gates with solid-state spins under ambient conditions

Fazhan Shi, Fei Kong, Jiangfeng Du, Jianpei Geng, Kebiao Xu, Wenchao Ma, Xing Rong, Yang Wu, Ying Liu, Zhen Jiang

arxiv:1506.08627 v2 · 2015-06-29 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4Q566KD2FAESS575K76G2ILX4Q}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:25:56.497198Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e43bef287a28092977fd57fc6d2177e4057a53cb4f377e4bb756a47bbc00e09b

Aliases

arxiv: 1506.08627 · arxiv_version: 1506.08627v2 · doi: 10.48550/arxiv.1506.08627 · pith_short_12: 4Q566KD2FAES · pith_short_16: 4Q566KD2FAESS575 · pith_short_8: 4Q566KD2

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/4Q566KD2FAESS575K76G2ILX4Q \
  | 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: e43bef287a28092977fd57fc6d2177e4057a53cb4f377e4bb756a47bbc00e09b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93d662ab0c93bfff9f3e51b98bfa0894fe03c36e56229d90eea95b000b809a44",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-06-29T13:54:00Z",
    "title_canon_sha256": "fb904ba91c85869087b91e853c1317dcfcb91f9db3d9f22159e1cf090187bd74"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.08627",
    "kind": "arxiv",
    "version": 2
  }
}