Pith Number

pith:MNSQ5QCZ

pith:2011:MNSQ5QCZHSVRUN2MUQIBNDJK23

not attested not anchored not stored refs pending

Bell Inequality Tests with Macroscopic Entangled States of Light

Adam Buraczewski, Gerd Leuchs, Magdalena Stobi\'nska, Nicolas Gisin, Pavel Sekatski

arxiv:1109.4832 v1 · 2011-09-22 · 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{MNSQ5QCZHSVRUN2MUQIBNDJK23}

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	2026-05-18T04:12:32.821174Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63650ec0593cab1a374ca410168d2ad6c422c90c35977a3cf693fb7d650be76b

Aliases

arxiv: 1109.4832 · arxiv_version: 1109.4832v1 · doi: 10.48550/arxiv.1109.4832 · pith_short_12: MNSQ5QCZHSVR · pith_short_16: MNSQ5QCZHSVRUN2M · pith_short_8: MNSQ5QCZ

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/MNSQ5QCZHSVRUN2MUQIBNDJK23 \
  | 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: 63650ec0593cab1a374ca410168d2ad6c422c90c35977a3cf693fb7d650be76b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d24d911fb72bcb61a8c5df840138b571afd6e913366c6f211795cdbf4f4bac3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-09-22T14:48:06Z",
    "title_canon_sha256": "903b3cde552e6305e285a675e533747327d211679408df5e3b0e6ef2b96296c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.4832",
    "kind": "arxiv",
    "version": 1
  }
}