Pith Number

pith:DXLJNMQR

pith:2011:DXLJNMQRZIXZALW7ISAXRMLTFB

not attested not anchored not stored refs pending

The classical-quantum boundary for correlations: discord and related measures

Aharon Brodutch, Hugo Cable, Kavan Modi, Tomasz Paterek, Vlatko Vedral

arxiv:1112.6238 v3 · 2011-12-29 · quant-ph · cond-mat.stat-mech · math-ph · math.MP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DXLJNMQRZIXZALW7ISAXRMLTFB}

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.

Cited by

1 paper in Pith

Controlling Quantum discord and steering in Electron-Positron Annihilation Using Polarized Beams

Receipt and verification

First computed	2026-05-18T03:39:51.726288Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1dd696b211ca2f902edf448178b1732840fd636702169b1f6817c3ffcfb48175

Aliases

arxiv: 1112.6238 · arxiv_version: 1112.6238v3 · doi: 10.48550/arxiv.1112.6238 · pith_short_12: DXLJNMQRZIXZ · pith_short_16: DXLJNMQRZIXZALW7 · pith_short_8: DXLJNMQR

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/DXLJNMQRZIXZALW7ISAXRMLTFB \
  | 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: 1dd696b211ca2f902edf448178b1732840fd636702169b1f6817c3ffcfb48175

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04c80768716034c15e107a94768419cfdc8f6fe70b002387f99ef29cf97291cb",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-12-29T07:05:18Z",
    "title_canon_sha256": "16b9dddc9417035a318f35e54eb6f90d7272acdbde131f17ae8451fbbcf4cad7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.6238",
    "kind": "arxiv",
    "version": 3
  }
}