Pith Number

pith:GJWZR5DC

pith:2014:GJWZR5DCMW7QL25BYV7T3RQUDI

not attested not anchored not stored refs pending

Necessary and Sufficient Conditions for Extended Noncontextuality in a Broad Class of Quantum Mechanical Systems

Ehtibar N. Dzhafarov, Jan-{\AA}ke Larsson, Janne V. Kujala

arxiv:1412.4724 v8 · 2014-12-15 · quant-ph · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GJWZR5DCMW7QL25BYV7T3RQUDI}

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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	2026-05-18T01:26:58.108889Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

326d98f46265bf05eba1c57f3dc6141a3169f846d42e69e6ec2478b3713ba400

Aliases

arxiv: 1412.4724 · arxiv_version: 1412.4724v8 · doi: 10.48550/arxiv.1412.4724 · pith_short_12: GJWZR5DCMW7Q · pith_short_16: GJWZR5DCMW7QL25B · pith_short_8: GJWZR5DC

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/GJWZR5DCMW7QL25BYV7T3RQUDI \
  | 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: 326d98f46265bf05eba1c57f3dc6141a3169f846d42e69e6ec2478b3713ba400

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a4196d13bf4c1c0409ea655b7dee61c219bd17a0c55c528050e12744fbcd8d6",
    "cross_cats_sorted": [
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-12-15T19:05:37Z",
    "title_canon_sha256": "d03d9f505fd91603c97f39a7f691cdee5ae316231faa3c5b56bb252eefdad4bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.4724",
    "kind": "arxiv",
    "version": 8
  }
}