Pith Number

pith:PAYDZYD5

pith:2011:PAYDZYD5ZNFDHWUVN7JR5VQ6M6

not attested not anchored not stored refs pending

Quantum Error Correction of Continuous Variable States against Gaussian Noise

T.C.Ralph

arxiv:1105.4309 v1 · 2011-05-22 · 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{PAYDZYD5ZNFDHWUVN7JR5VQ6M6}

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	2026-05-18T02:01:53.052838Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78303ce07dcb4a33da956fd31ed61e67885b8a82117720170f3f4f606a6fc1eb

Aliases

arxiv: 1105.4309 · arxiv_version: 1105.4309v1 · doi: 10.48550/arxiv.1105.4309 · pith_short_12: PAYDZYD5ZNFD · pith_short_16: PAYDZYD5ZNFDHWUV · pith_short_8: PAYDZYD5

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/PAYDZYD5ZNFDHWUVN7JR5VQ6M6 \
  | 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: 78303ce07dcb4a33da956fd31ed61e67885b8a82117720170f3f4f606a6fc1eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9049dd0c1350a746387bbecd16a584cf8f4483638122d466fa5778708c05ac20",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-05-22T05:40:08Z",
    "title_canon_sha256": "05b43fbda559de3ba0f4e9b9dcb4d88d8a59ae820294683e7bd83234637a5913"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.4309",
    "kind": "arxiv",
    "version": 1
  }
}