Pith Number

pith:HRQAZJCY

pith:2018:HRQAZJCYUW27XHTW5VKRDJRNZP

not attested not anchored not stored refs pending

General Hardy-Type Paradox Based on Bell inequality and its Experimental Test

Chuan-Feng Li, Guang-Can Guo, Hui-Xian Meng, Jie Zhou, Jing-Ling Chen, Jin-Shi Xu, Kai Sun, Mu Yang, Ya Xiao, Zhen-Peng Xu

arxiv:1809.04289 v1 · 2018-09-12 · 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{HRQAZJCYUW27XHTW5VKRDJRNZP}

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	2026-05-17T23:51:33.319671Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c600ca458a5b5fb9e76ed5511a62dcbf5a017f71ec2fa884927bbea2e13d8cd

Aliases

arxiv: 1809.04289 · arxiv_version: 1809.04289v1 · doi: 10.48550/arxiv.1809.04289 · pith_short_12: HRQAZJCYUW27 · pith_short_16: HRQAZJCYUW27XHTW · pith_short_8: HRQAZJCY

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/HRQAZJCYUW27XHTW5VKRDJRNZP \
  | 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: 3c600ca458a5b5fb9e76ed5511a62dcbf5a017f71ec2fa884927bbea2e13d8cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9552ab0cafe38a970f14066368a9bcc0187a50be6a2a85121d970be387021594",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-09-12T07:43:56Z",
    "title_canon_sha256": "4bf2736bad0a018e2c52e90962bc0dba65324a3fe09fa9b35bb4463f63dd73f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.04289",
    "kind": "arxiv",
    "version": 1
  }
}