Pith Number

pith:NTV76KAM

pith:2013:NTV76KAMUKDK5LJL5TURYJMCIA

not attested not anchored not stored refs pending

Dominance of quantum over classical correlations: entropic and geometric approach

Iwona Wintrowicz, Katarzyna Zakrzewska, Zbigniew Walczak

arxiv:1303.0366 v3 · 2013-03-02 · 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{NTV76KAMUKDK5LJL5TURYJMCIA}

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	2026-05-18T02:45:05.064537Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6cebff280ca286aead2bece91c25824029f9b59b999189ed0c0c73814527743c

Aliases

arxiv: 1303.0366 · arxiv_version: 1303.0366v3 · doi: 10.48550/arxiv.1303.0366 · pith_short_12: NTV76KAMUKDK · pith_short_16: NTV76KAMUKDK5LJL · pith_short_8: NTV76KAM

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/NTV76KAMUKDK5LJL5TURYJMCIA \
  | 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: 6cebff280ca286aead2bece91c25824029f9b59b999189ed0c0c73814527743c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2510dfdad6ec55208b8748c8b3c77204a7e2bfa07023827790d414d4a4f12394",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-03-02T09:23:30Z",
    "title_canon_sha256": "fa5a78d075f1dfc77c3b9e2efcb52ce3285754e2a67c628faf3c6be7c0927801"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.0366",
    "kind": "arxiv",
    "version": 3
  }
}