Pith Number

pith:GTS4IF63

pith:2013:GTS4IF63LDNCZI46R77QMZLPYR

not attested not anchored not stored refs pending

Hardy's Paradox for High-Dimensional Systems: Beyond Hardy's Limit

Adan Cabello, Chunfeng Wu, Hong-Yi Su, Jing-Ling Chen, L. C. Kwek, Zhen-Peng Xu

arxiv:1308.4468 v2 · 2013-08-21 · 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{GTS4IF63LDNCZI46R77QMZLPYR}

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	2026-05-18T03:03:09.778516Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34e5c417db58da2ca39e8fff06656fc454af0392b9a5529b3bb68a8be04aff73

Aliases

arxiv: 1308.4468 · arxiv_version: 1308.4468v2 · doi: 10.48550/arxiv.1308.4468 · pith_short_12: GTS4IF63LDNC · pith_short_16: GTS4IF63LDNCZI46 · pith_short_8: GTS4IF63

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/GTS4IF63LDNCZI46R77QMZLPYR \
  | 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: 34e5c417db58da2ca39e8fff06656fc454af0392b9a5529b3bb68a8be04aff73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a80c6f43abbcf57aac859be2109b2fa3662e27c53ab79afe186f80137d917387",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-08-21T01:56:40Z",
    "title_canon_sha256": "9de3ffd69ce3be59b4963280ea92807fb714ddc0921f63dab06d6a045e073a23"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.4468",
    "kind": "arxiv",
    "version": 2
  }
}