Pith Number

pith:PKLTXVUI

pith:2018:PKLTXVUI2XZPQRFT46745AW5E3

not attested not anchored not stored refs pending

Extended Bell inequality and maximum violation

Haifeng Zhang, J. -Q. Liang, L. -F. Wei, Yan Gu, Zhigang Song

arxiv:1807.07236 v2 · 2018-07-19 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PKLTXVUI2XZPQRFT46745AW5E3}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:05:13.806464Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a973bd688d5f2f844b3e7bfce82dd26e3e7e7e0627c8b56c2d043b28cb20000

Aliases

arxiv: 1807.07236 · arxiv_version: 1807.07236v2 · doi: 10.48550/arxiv.1807.07236 · pith_short_12: PKLTXVUI2XZP · pith_short_16: PKLTXVUI2XZPQRFT · pith_short_8: PKLTXVUI

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/PKLTXVUI2XZPQRFT46745AW5E3 \
  | 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: 7a973bd688d5f2f844b3e7bfce82dd26e3e7e7e0627c8b56c2d043b28cb20000

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be94cbf0ed4d096e6a1ec94ed4a2a78c41beeba8f91ff892157876f66b541c37",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-07-19T04:43:14Z",
    "title_canon_sha256": "18c7be1c0e6f98e422e1c59e376d956f16be53e86e01070a1d763fed55d34e60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.07236",
    "kind": "arxiv",
    "version": 2
  }
}