Pith Number

pith:QLWIXIXN

pith:2019:QLWIXIXN5V7BROV2NYROBXBRAU

not attested not anchored not stored refs pending

Relating Causal and Probabilistic Approaches to Contextuality

Matt Jones

arxiv:1906.02716 v1 · 2019-06-06 · 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{QLWIXIXN5V7BROV2NYROBXBRAU}

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	2026-05-17T23:44:00.386876Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82ec8ba2eded7e18baba6e22e0dc31051a36b101b035fe587beed8c228a6d214

Aliases

arxiv: 1906.02716 · arxiv_version: 1906.02716v1 · doi: 10.48550/arxiv.1906.02716 · pith_short_12: QLWIXIXN5V7B · pith_short_16: QLWIXIXN5V7BROV2 · pith_short_8: QLWIXIXN

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/QLWIXIXN5V7BROV2NYROBXBRAU \
  | 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: 82ec8ba2eded7e18baba6e22e0dc31051a36b101b035fe587beed8c228a6d214

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7b7ae34efb1cb8ee06f48d7e2fb666cd14b41b36af697e4a3063390e4d73455",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-06-06T17:35:55Z",
    "title_canon_sha256": "4068264b2076cc312e54fd0c6247c50f8c64ca6ee19c37b0f6cc2d7d915a18c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.02716",
    "kind": "arxiv",
    "version": 1
  }
}