Pith Number

pith:R2HWXYIW

pith:2016:R2HWXYIWPFUBC2FGA26LMXHTST

not attested not anchored not stored refs pending

Contextuality-by-Default 2.0: Systems with Binary Random Variables

Ehtibar N. Dzhafarov, Janne V. Kujala

arxiv:1604.04799 v4 · 2016-04-16 · 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{R2HWXYIWPFUBC2FGA26LMXHTST}

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

Indistinguishability and the origins of contextuality in physics

Receipt and verification

First computed	2026-05-18T01:01:24.194615Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e8f6be11679681168a606bcb65cf394d821e3472697c069970b9ff900ddc896

Aliases

arxiv: 1604.04799 · arxiv_version: 1604.04799v4 · doi: 10.48550/arxiv.1604.04799 · pith_short_12: R2HWXYIWPFUB · pith_short_16: R2HWXYIWPFUBC2FG · pith_short_8: R2HWXYIW

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/R2HWXYIWPFUBC2FGA26LMXHTST \
  | 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: 8e8f6be11679681168a606bcb65cf394d821e3472697c069970b9ff900ddc896

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "157da31ffaf06ad5deb2c1eb94f30629895d73bb57f7ddad0965ee003c176f3c",
    "cross_cats_sorted": [
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-04-16T21:08:54Z",
    "title_canon_sha256": "2b29fd76344a7aae495ae08970d61e85656404df45275947fb06898c428059af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.04799",
    "kind": "arxiv",
    "version": 4
  }
}