Pith Number

pith:7FKEZOAB

pith:2015:7FKEZOABN7J2Y2RXVMTZJ7C2IA

not attested not anchored not stored refs pending

Axiomatic approach to contextuality and nonlocality

Andrzej Grudka, Justyna {\L}odyga, Karol Horodecki, Pankaj Joshi, Waldemar K{\l}obus

arxiv:1506.00509 v1 · 2015-06-01 · 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{7FKEZOABN7J2Y2RXVMTZJ7C2IA}

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	2026-05-18T01:33:00.459232Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9544cb8016fd3ac6a37ab2794fc5a4039987a3c59a45afc58e43dcce1c86052

Aliases

arxiv: 1506.00509 · arxiv_version: 1506.00509v1 · doi: 10.48550/arxiv.1506.00509 · pith_short_12: 7FKEZOABN7J2 · pith_short_16: 7FKEZOABN7J2Y2RX · pith_short_8: 7FKEZOAB

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/7FKEZOABN7J2Y2RXVMTZJ7C2IA \
  | 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: f9544cb8016fd3ac6a37ab2794fc5a4039987a3c59a45afc58e43dcce1c86052

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d90a6dda5877bb238c1f18f524564ecc957b7b5c2b61fdcc2db7cb4a2d5cab9c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-06-01T14:30:25Z",
    "title_canon_sha256": "46052f27bd29ea156d036fb0a557c1303aef10b76457f0394dd22eb209214cef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.00509",
    "kind": "arxiv",
    "version": 1
  }
}