Pith Number

pith:N4NHECRB

pith:2009:N4NHECRBXXZNNYVH3YWDSWZ7GL

not attested not anchored not stored refs pending

Testing the Bell Inequality at Experiments of High Energy Physics

Hong-Wei Ke, Peng-Nian Shen, Xi-Qing Hao, Xue-Qian Li, Yi-Bing Ding

arxiv:0904.1000 v1 · 2009-04-07 · hep-ph · hep-ex · 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{N4NHECRBXXZNNYVH3YWDSWZ7GL}

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.

Cited by

1 paper in Pith

Controlling Quantum discord and steering in Electron-Positron Annihilation Using Polarized Beams

Receipt and verification

First computed	2026-05-18T04:25:28.770175Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f1a720a21bdf2d6e2a7de2c395b3f32dfe65bedb6c859c8c921374a616cf2e4

Aliases

arxiv: 0904.1000 · arxiv_version: 0904.1000v1 · doi: 10.48550/arxiv.0904.1000 · pith_short_12: N4NHECRBXXZN · pith_short_16: N4NHECRBXXZNNYVH · pith_short_8: N4NHECRB

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/N4NHECRBXXZNNYVH3YWDSWZ7GL \
  | 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: 6f1a720a21bdf2d6e2a7de2c395b3f32dfe65bedb6c859c8c921374a616cf2e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8e7aad614a51db40525d022c77c893587d2b842291a4273536c1dec429a4700",
    "cross_cats_sorted": [
      "hep-ex",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2009-04-07T08:05:51Z",
    "title_canon_sha256": "226f6c2640160b3622a193a415a93b8fc05f4ac944531708d0beb3f87665d696"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.1000",
    "kind": "arxiv",
    "version": 1
  }
}