Pith Number

pith:CRMP7V2C

pith:2013:CRMP7V2CETB4CP4YBF4XITEFUI

not attested not anchored not stored refs pending

Comment on "State-Independent Experimental Test of Quantum Contextuality in an Indivisible System"

A. Cabello, C. Budroni, E. Amselem, J.-{\AA}. Larsson, M. Bourennane, M. Kleinmann, M. Wie\'sniak, O. G\"uhne

arxiv:1302.0617 v1 · 2013-02-04 · 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{CRMP7V2CETB4CP4YBF4XITEFUI}

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	2026-05-18T03:33:39.556370Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1458ffd74224c3c13f980979744c85a20a6f86d97a4e05cfef2da858ec08f4e7

Aliases

arxiv: 1302.0617 · arxiv_version: 1302.0617v1 · doi: 10.48550/arxiv.1302.0617 · pith_short_12: CRMP7V2CETB4 · pith_short_16: CRMP7V2CETB4CP4Y · pith_short_8: CRMP7V2C

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/CRMP7V2CETB4CP4YBF4XITEFUI \
  | 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: 1458ffd74224c3c13f980979744c85a20a6f86d97a4e05cfef2da858ec08f4e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80706d8c4576ffdb6c6a7d8360e7fe99ca4dadf325e9b03986cc8d75f7044410",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-02-04T08:59:20Z",
    "title_canon_sha256": "bdf2df4ca7382263e1bd754660bdd9676078ba4740aff630acc66f1ae4ec13d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.0617",
    "kind": "arxiv",
    "version": 1
  }
}