Pith Number

pith:RU47FDQ7

pith:2014:RU47FDQ7JSLZEI4MFJ3NLTYNS3

not attested not anchored not stored refs pending

Certifying nonlocality from separable marginals

Karoly F. Pal, Tamas Vertesi, Wieslaw Laskowski

arxiv:1402.3992 v1 · 2014-02-17 · 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{RU47FDQ7JSLZEI4MFJ3NLTYNS3}

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	2026-05-18T02:58:54.908359Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d39f28e1f4c9792238c2a76d5cf0d96e46e8d89563722a2cd21ec85cc82bf73

Aliases

arxiv: 1402.3992 · arxiv_version: 1402.3992v1 · doi: 10.48550/arxiv.1402.3992 · pith_short_12: RU47FDQ7JSLZ · pith_short_16: RU47FDQ7JSLZEI4M · pith_short_8: RU47FDQ7

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/RU47FDQ7JSLZEI4MFJ3NLTYNS3 \
  | 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: 8d39f28e1f4c9792238c2a76d5cf0d96e46e8d89563722a2cd21ec85cc82bf73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4582f5de3263957d8caef89b860fa09755f0c4bd5e315ec17cc0e5fab22f4ec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-02-17T13:14:57Z",
    "title_canon_sha256": "cfbc43b63cba53026f11ad6eea585208d60d23d362cbe0cf62dfee6c6cecfd84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.3992",
    "kind": "arxiv",
    "version": 1
  }
}