Pith Number

pith:42ODWUON

pith:2010:42ODWUON5QDSNG2RPHTN64A5OJ

not attested not anchored not stored refs pending

Quantum computing with nearest neighbor interactions and error rates over 1%

Austin G. Fowler, David S. Wang, Lloyd C. L. Hollenberg

arxiv:1009.3686 v1 · 2010-09-20 · 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{42ODWUON5QDSNG2RPHTN64A5OJ}

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	2026-05-18T04:28:20.040684Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e69c3b51cdec07269b5179e6df701d725fb38eefab223df89655aa41e29a177e

Aliases

arxiv: 1009.3686 · arxiv_version: 1009.3686v1 · doi: 10.48550/arxiv.1009.3686 · pith_short_12: 42ODWUON5QDS · pith_short_16: 42ODWUON5QDSNG2R · pith_short_8: 42ODWUON

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/42ODWUON5QDSNG2RPHTN64A5OJ \
  | 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: e69c3b51cdec07269b5179e6df701d725fb38eefab223df89655aa41e29a177e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "839a18f36d06fa8cb131571ecce7c8a8e21ff2bb56b55e8239bde45888d8819c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-09-20T03:40:10Z",
    "title_canon_sha256": "ebc318201643440a01d37da75aba2d0f3d196db6182cd4a1de0b2f538e2eebbc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.3686",
    "kind": "arxiv",
    "version": 1
  }
}