Pith Number

pith:LICWI5WH

pith:2019:LICWI5WHLS3CFBABQNG2AWN7QL

not attested not anchored not stored refs pending

Bell's local causality is a d-separation criterion

G\'abor Hofer-Szab\'o

arxiv:1905.01700 v1 · 2019-05-05 · 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{LICWI5WHLS3CFBABQNG2AWN7QL}

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	2026-05-17T23:46:57.709958Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a056476c75cb6228401834da059bf82ff7db08bde04c9154ec5a9086fd64d57

Aliases

arxiv: 1905.01700 · arxiv_version: 1905.01700v1 · doi: 10.48550/arxiv.1905.01700 · pith_short_12: LICWI5WHLS3C · pith_short_16: LICWI5WHLS3CFBAB · pith_short_8: LICWI5WH

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/LICWI5WHLS3CFBABQNG2AWN7QL \
  | 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: 5a056476c75cb6228401834da059bf82ff7db08bde04c9154ec5a9086fd64d57

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "725dc79e0fd411e6a933f893f58ab88839b56f996ee49040343d103ebe0dcfa9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-05-05T15:15:06Z",
    "title_canon_sha256": "7cb7f96dbfdb1b559755d0be6bb024da33693a64d19e76413240e4cedf1395a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.01700",
    "kind": "arxiv",
    "version": 1
  }
}