Pith Number

pith:DZ4KUPZV

pith:2015:DZ4KUPZVXST2GNYRHVLWME3VXV

not attested not anchored not stored refs pending

Obtaining a contradiction between local realism and quantum mechanics using only one correlation function

A. P\'erez, Ramon Lapiedra

arxiv:1503.01679 v1 · 2015-03-05 · 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{DZ4KUPZVXST2GNYRHVLWME3VXV}

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	2026-05-18T02:25:33.143380Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e78aa3f35bca7a337113d57661375bd4e72228c0ee99f29252cd8300b46bf82

Aliases

arxiv: 1503.01679 · arxiv_version: 1503.01679v1 · doi: 10.48550/arxiv.1503.01679 · pith_short_12: DZ4KUPZVXST2 · pith_short_16: DZ4KUPZVXST2GNYR · pith_short_8: DZ4KUPZV

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/DZ4KUPZVXST2GNYRHVLWME3VXV \
  | 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: 1e78aa3f35bca7a337113d57661375bd4e72228c0ee99f29252cd8300b46bf82

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85846fc41e7969964848ee9e8dc129deb0330f2f60b78e593a99e6fdfb207c49",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-03-05T16:15:45Z",
    "title_canon_sha256": "a64a1ae074113b8bd67d96901eb3079b2ef39f0252e4661551d03cfaf31e084b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.01679",
    "kind": "arxiv",
    "version": 1
  }
}