Pith Number

pith:EPKGZ3KV

pith:2009:EPKGZ3KVCT3HDI26XYJRJQNAS2

not attested not anchored not stored refs pending

Unified Framework for Correlations in Terms of Local Quantum Observables

A. Ac\'in, C. Hadley, D. Cavalcanti, J. K. Korbicz, Ll. Masanes, M. Lewenstein, M. Piani, R. Augusiak

arxiv:0911.3606 v3 · 2009-11-18 · 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{EPKGZ3KVCT3HDI26XYJRJQNAS2}

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	2026-05-18T03:23:56.801142Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23d46ced5514f671a35ebe1314c1a096b7bb3207bdc8183352d9c23d964bd44d

Aliases

arxiv: 0911.3606 · arxiv_version: 0911.3606v3 · doi: 10.48550/arxiv.0911.3606 · pith_short_12: EPKGZ3KVCT3H · pith_short_16: EPKGZ3KVCT3HDI26 · pith_short_8: EPKGZ3KV

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/EPKGZ3KVCT3HDI26XYJRJQNAS2 \
  | 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: 23d46ced5514f671a35ebe1314c1a096b7bb3207bdc8183352d9c23d964bd44d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b13b0f08559aa32941e5a2f42e66e946448d62969c53d3bcddab5186b7c9bc0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2009-11-18T17:20:44Z",
    "title_canon_sha256": "841e3302e431da07a908bab3879af797063adb607386d0ea2b0f8481a3c4beee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.3606",
    "kind": "arxiv",
    "version": 3
  }
}