Pith Number

pith:RY4P5L2F

pith:2011:RY4P5L2FE3J5T5YCBUXU7ATAAB

not attested not anchored not stored refs pending

The scalable quantum computation based on quantum dot systems

Jian-Qi Zhang, Xun-Li Feng, Ya-Fei Yu, Zhi-Ming Zhang

arxiv:1101.1818 v3 · 2011-01-10 · 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{RY4P5L2FE3J5T5YCBUXU7ATAAB}

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	2026-05-18T02:22:59.361027Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e38feaf4526d3d9f7020d2f4f82600053fc925bcecd91784bc173c200e80bb2

Aliases

arxiv: 1101.1818 · arxiv_version: 1101.1818v3 · doi: 10.48550/arxiv.1101.1818 · pith_short_12: RY4P5L2FE3J5 · pith_short_16: RY4P5L2FE3J5T5YC · pith_short_8: RY4P5L2F

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/RY4P5L2FE3J5T5YCBUXU7ATAAB \
  | 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: 8e38feaf4526d3d9f7020d2f4f82600053fc925bcecd91784bc173c200e80bb2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1052111d8aee3e1a271fed503affd56567b795b76a7fd1370a06786b1898ff85",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-01-10T13:56:04Z",
    "title_canon_sha256": "71143738a22d330ceb1a984729d81c91ac84f6f2cabf2f681f48a25f409655f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.1818",
    "kind": "arxiv",
    "version": 3
  }
}