Pith Number

pith:LMZG4CAY

pith:2012:LMZG4CAYQRC44CVOXULEX2BZUQ

not attested not anchored not stored refs pending

Correlation dynamics of a two-qubit system in a Bell-diagonal state under non-identical local noises

Bao-Cang Ren, Fu-Guo Deng, Hai-Rui Wei

arxiv:1212.3386 v2 · 2012-12-14 · 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{LMZG4CAYQRC44CVOXULEX2BZUQ}

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	2026-05-18T02:45:49.826059Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b326e08188445ce0aaebd164be839a40f3593f2ff4e7cb6fd2b0ca1d4e270da

Aliases

arxiv: 1212.3386 · arxiv_version: 1212.3386v2 · doi: 10.48550/arxiv.1212.3386 · pith_short_12: LMZG4CAYQRC4 · pith_short_16: LMZG4CAYQRC44CVO · pith_short_8: LMZG4CAY

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/LMZG4CAYQRC44CVOXULEX2BZUQ \
  | 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: 5b326e08188445ce0aaebd164be839a40f3593f2ff4e7cb6fd2b0ca1d4e270da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73d0e8fce9ec564b2218700c30d743b1c79bb21ca0ede27872103f3144d885d5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-12-14T03:01:51Z",
    "title_canon_sha256": "71c4f11638261c6296c880c2ea0e7b565a5ad7e05b62a62e798ebd8bb0511d96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.3386",
    "kind": "arxiv",
    "version": 2
  }
}