Pith Number

pith:XIUUBEZY

pith:2011:XIUUBEZY6RILXGBB7SMMGIQYT7

not attested not anchored not stored refs pending

Experimental high-dimensional two-photon entanglement and violations of generalised Bell inequalities

Adetunmise C. Dada, Erika Andersson, Gerald S. Buller, Jonathan Leach, Miles J. Padgett

arxiv:1104.5087 v3 · 2011-04-27 · quant-ph · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XIUUBEZY6RILXGBB7SMMGIQYT7}

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

Entanglement Certification $-$ From Theory to Experiment

Receipt and verification

First computed	2026-05-18T01:23:12.791252Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba29409338f450bb9821fc98c322189fd927b53fbebe11ca8d7a227fc2034083

Aliases

arxiv: 1104.5087 · arxiv_version: 1104.5087v3 · doi: 10.48550/arxiv.1104.5087 · pith_short_12: XIUUBEZY6RIL · pith_short_16: XIUUBEZY6RILXGBB · pith_short_8: XIUUBEZY

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/XIUUBEZY6RILXGBB7SMMGIQYT7 \
  | 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: ba29409338f450bb9821fc98c322189fd927b53fbebe11ca8d7a227fc2034083

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e11a4dca835feb4c92d48d9bb035c3424dc7dab54db9dde07b53333967b55b25",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-04-27T08:28:42Z",
    "title_canon_sha256": "194041ac9f772a3c8580382876a364655f9ecbd9feff9d805ffe98b53267b108"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.5087",
    "kind": "arxiv",
    "version": 3
  }
}