Pith Number

pith:R66NDQYL

pith:2011:R66NDQYLJBHSKJ2VJQ53CGRBAB

not attested not anchored not stored refs pending

Experimental quantum error correction with high fidelity

Dorian Gangloff, Jingfu Zhang, Osama Moussa, Raymond Laflamme

arxiv:1109.4821 v1 · 2011-09-22 · 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{R66NDQYLJBHSKJ2VJQ53CGRBAB}

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	2026-05-18T04:12:32.846517Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8fbcd1c30b484f2527554c3bb11a210050ced8bd9d453ff4be1001490a1fe8fe

Aliases

arxiv: 1109.4821 · arxiv_version: 1109.4821v1 · doi: 10.48550/arxiv.1109.4821 · pith_short_12: R66NDQYLJBHS · pith_short_16: R66NDQYLJBHSKJ2V · pith_short_8: R66NDQYL

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/R66NDQYLJBHSKJ2VJQ53CGRBAB \
  | 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: 8fbcd1c30b484f2527554c3bb11a210050ced8bd9d453ff4be1001490a1fe8fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06e85ccbe07ec5ba8f5b4e2b5b5eedddec837925ed44b245d5f33c106fc29b93",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-09-22T14:23:41Z",
    "title_canon_sha256": "7b898b25de4fe9cab9825abf1389c0e9d16d4997cf9233bd98b1b898b91f7bdc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.4821",
    "kind": "arxiv",
    "version": 1
  }
}