Pith Number

pith:MPZ2OAFZ

pith:2014:MPZ2OAFZJIZQ6P72GOETMYHXIA

not attested not anchored not stored refs pending

Contextuality in Three Types of Quantum-Mechanical Systems

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

arxiv:1411.2244 v8 · 2014-11-09 · quant-ph · math.PR · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MPZ2OAFZJIZQ6P72GOETMYHXIA}

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	2026-05-18T01:34:35.417422Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63f3a700b94a330f3ffa33893660f7401d4d2007ecef6e3d6c72a0baeda1ac9b

Aliases

arxiv: 1411.2244 · arxiv_version: 1411.2244v8 · doi: 10.48550/arxiv.1411.2244 · pith_short_12: MPZ2OAFZJIZQ · pith_short_16: MPZ2OAFZJIZQ6P72 · pith_short_8: MPZ2OAFZ

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/MPZ2OAFZJIZQ6P72GOETMYHXIA \
  | 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: 63f3a700b94a330f3ffa33893660f7401d4d2007ecef6e3d6c72a0baeda1ac9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aef0c9d6463b917ac0fc0d79e0ab163aa307eccfd71e682b84cb3f2339e2b1e2",
    "cross_cats_sorted": [
      "math.PR",
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-11-09T15:07:05Z",
    "title_canon_sha256": "f7ff9e0a9fed9c11e1ba7695b601992cc623259f9e592ea118ec9fe1c12cb370"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.2244",
    "kind": "arxiv",
    "version": 8
  }
}