Pith Number

pith:G6XY256Y

pith:2012:G6XY256YWDVK243XB4ZFFXYMWE

not attested not anchored not stored refs pending

Generic measure for the quantum correlation of the two-qubit systems: the average of the spin-correlation elements

Faisal A. A. El-Orany

arxiv:1204.0341 v1 · 2012-04-02 · 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{G6XY256YWDVK243XB4ZFFXYMWE}

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	2026-05-18T03:58:49.065467Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37af8d77d8b0eaad73770f3252df0cb123df8073d18bd5d0c129094f3f1ef007

Aliases

arxiv: 1204.0341 · arxiv_version: 1204.0341v1 · doi: 10.48550/arxiv.1204.0341 · pith_short_12: G6XY256YWDVK · pith_short_16: G6XY256YWDVK243X · pith_short_8: G6XY256Y

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/G6XY256YWDVK243XB4ZFFXYMWE \
  | 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: 37af8d77d8b0eaad73770f3252df0cb123df8073d18bd5d0c129094f3f1ef007

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2bf0ea7023ce136420f28efa7e2d02669146fe3b742ef79cbdb81e33441a3671",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-04-02T08:43:53Z",
    "title_canon_sha256": "a99fc9fed973259c3f468b82097b41ab1d93728124f4901bc424840a2acf269e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.0341",
    "kind": "arxiv",
    "version": 1
  }
}