Pith Number

pith:7C2DQAXO

pith:2010:7C2DQAXO3DE3AIA7NOYBVXRG6S

not attested not anchored not stored refs pending

Limits on non-local correlations from the structure of the local state space

Christian Gogolin, Jonathan Barrett, Nicolas Brunner, Peter Janotta

arxiv:1012.1215 v3 · 2010-12-06 · 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{7C2DQAXO3DE3AIA7NOYBVXRG6S}

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	2026-05-18T02:23:15.284127Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8b43802eed8c9b0201f6bb01ade26f49a644dcd2a30c6047093e8870aee3b28

Aliases

arxiv: 1012.1215 · arxiv_version: 1012.1215v3 · doi: 10.48550/arxiv.1012.1215 · pith_short_12: 7C2DQAXO3DE3 · pith_short_16: 7C2DQAXO3DE3AIA7 · pith_short_8: 7C2DQAXO

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/7C2DQAXO3DE3AIA7NOYBVXRG6S \
  | 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: f8b43802eed8c9b0201f6bb01ade26f49a644dcd2a30c6047093e8870aee3b28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d37b5644f317a63f51d7bc5e0437d701f31e97e05a56b12d22d244d1b5f5956",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-12-06T16:08:54Z",
    "title_canon_sha256": "e7f557ed4b122736537eba22aeee12c0826fcb59a365217783e7e6a6242a8ff4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.1215",
    "kind": "arxiv",
    "version": 3
  }
}