Pith Number

pith:YQ3GJJ7O

pith:2018:YQ3GJJ7OAVMIDEHAJKTDINAJFY

not attested not anchored not stored refs pending

Entangled systems are unbounded sources of nonlocal correlations and of certified random numbers

Antonio Ac\'in, Florian J. Curchod, Markus Johansson, Matty J. Hoban, Peter Wittek, Remigiusz Augusiak

arxiv:1802.07962 v1 · 2018-02-22 · 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{YQ3GJJ7OAVMIDEHAJKTDINAJFY}

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	2026-05-18T00:22:48.520777Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c43664a7ee05588190e04aa63434092e2d0054c07f9f032fe68d2901f86f7f75

Aliases

arxiv: 1802.07962 · arxiv_version: 1802.07962v1 · doi: 10.48550/arxiv.1802.07962 · pith_short_12: YQ3GJJ7OAVMI · pith_short_16: YQ3GJJ7OAVMIDEHA · pith_short_8: YQ3GJJ7O

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/YQ3GJJ7OAVMIDEHAJKTDINAJFY \
  | 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: c43664a7ee05588190e04aa63434092e2d0054c07f9f032fe68d2901f86f7f75

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab21b240ecfef4667762ff18c19343ca53a2a64efd7c2f931353927b2d76cb19",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-02-22T10:06:42Z",
    "title_canon_sha256": "d2c83e16ba32987e2fcaa740d0e5a561f3b2f092584ec94f41fe40c8e4635594"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.07962",
    "kind": "arxiv",
    "version": 1
  }
}