Pith Number

pith:R3G33ZLT

pith:2017:R3G33ZLTQUVLX5DHGVG3DRUZYW

not attested not anchored not stored refs pending

Probing the limits of correlations in an indivisible quantum system

A. Cabello, C. Zhang, F. M. Leupold, J. Alonso, J. P. Home, M. Malinowski

arxiv:1712.06494 v2 · 2017-12-18 · 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{R3G33ZLTQUVLX5DHGVG3DRUZYW}

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	2026-05-18T00:00:22.188020Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ecdbde573852abbf467354db1c699c582b3a9f1b10d639d32efb2aa61bde45f

Aliases

arxiv: 1712.06494 · arxiv_version: 1712.06494v2 · doi: 10.48550/arxiv.1712.06494 · pith_short_12: R3G33ZLTQUVL · pith_short_16: R3G33ZLTQUVLX5DH · pith_short_8: R3G33ZLT

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/R3G33ZLTQUVLX5DHGVG3DRUZYW \
  | 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: 8ecdbde573852abbf467354db1c699c582b3a9f1b10d639d32efb2aa61bde45f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34a5b72bb6a064e687aaa170da41d388d7e884d73e7daee7390c327014d4caf7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-12-18T16:11:57Z",
    "title_canon_sha256": "59fcda8e2af2265ba5a205c4a6a017553ec12241a1fcc48025efc16caa49420e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.06494",
    "kind": "arxiv",
    "version": 2
  }
}