Pith Number

pith:MSVLSXGF

pith:2022:MSVLSXGFO242ILF6L3VM7LXE65

not attested not anchored not stored refs pending

Optimal and tight Bell inequalities for state-independent contextuality sets

Ad\'an Cabello, Ana Predojevi\'c, Junior R. Gonzales-Ureta

arxiv:2207.08850 v3 · 2022-07-18 · 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{MSVLSXGFO242ILF6L3VM7LXE65}

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	2026-07-05T05:53:48.983164Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64aab95cc576b9a42cbe5eeacfaee4f7446e5a805895dfcebc8a85eafb03fb3c

Aliases

arxiv: 2207.08850 · arxiv_version: 2207.08850v3 · doi: 10.48550/arxiv.2207.08850 · pith_short_12: MSVLSXGFO242 · pith_short_16: MSVLSXGFO242ILF6 · pith_short_8: MSVLSXGF

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/MSVLSXGFO242ILF6L3VM7LXE65 \
  | 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: 64aab95cc576b9a42cbe5eeacfaee4f7446e5a805895dfcebc8a85eafb03fb3c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d83d8fd68712ee909dd400ed1e387f1cfd3b6832e8bc0506354d240e0b21697",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-07-18T18:02:16Z",
    "title_canon_sha256": "e8dfe45ce6300130cf8471d776f0624684e7eb55e863ded3b212f5521832c391"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.08850",
    "kind": "arxiv",
    "version": 3
  }
}