Pith Number

pith:W3KANIHY

pith:2015:W3KANIHYTEMYI4ND2NH6PPFWWO

not attested not anchored not stored refs pending

Hybrid quantum logic and a test of Bell's inequality using two different atomic isotopes

A. M. Steane, C. J. Ballance, D. J. Szwer, D. M. Lucas, D. N. Stacey, D. P. L. Aude Craik, D. T. C. Allcock, J. P. Home, N. M. Linke, S. C. Webster, T. P. Harty, V. M. Schaefer

arxiv:1505.04014 v2 · 2015-05-15 · quant-ph · physics.atom-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{W3KANIHYTEMYI4ND2NH6PPFWWO}

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	2026-05-18T01:23:29.309580Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6d406a0f899198471a3d34fe7bcb6b3b71782df6541416c7303d0841b75be46

Aliases

arxiv: 1505.04014 · arxiv_version: 1505.04014v2 · doi: 10.48550/arxiv.1505.04014 · pith_short_12: W3KANIHYTEMY · pith_short_16: W3KANIHYTEMYI4ND · pith_short_8: W3KANIHY

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/W3KANIHYTEMYI4ND2NH6PPFWWO \
  | 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: b6d406a0f899198471a3d34fe7bcb6b3b71782df6541416c7303d0841b75be46

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c245a9210fdd83d62b234e663680bbca342c4ee8504b159d740b7cca022376b",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-05-15T10:38:44Z",
    "title_canon_sha256": "0e3dd9699fbf46fff5e487d9e22bbede0e9a89a1cf7e3fc2341810a85649981d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.04014",
    "kind": "arxiv",
    "version": 2
  }
}