Pith Number

pith:4RYQFQPR

pith:2010:4RYQFQPRVP2KH3TJN3JZ5EUY3J

not attested not anchored not stored refs pending

Loophole-free Bell test for continuous variables via wave and particle correlations

Hai-Woong Lee, Hyunchul Nha, Jaewan Kim, M. S. Zubairy, Se-Wan Ji

arxiv:1010.4587 v1 · 2010-10-21 · 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{4RYQFQPRVP2KH3TJN3JZ5EUY3J}

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	2026-05-18T04:37:32.800555Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e47102c1f1abf4a3ee696ed39e9298da4cc8bb268b3ea3a6c13a4b9f54dabd2f

Aliases

arxiv: 1010.4587 · arxiv_version: 1010.4587v1 · doi: 10.48550/arxiv.1010.4587 · pith_short_12: 4RYQFQPRVP2K · pith_short_16: 4RYQFQPRVP2KH3TJ · pith_short_8: 4RYQFQPR

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/4RYQFQPRVP2KH3TJN3JZ5EUY3J \
  | 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: e47102c1f1abf4a3ee696ed39e9298da4cc8bb268b3ea3a6c13a4b9f54dabd2f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e9adf03b39277fabf2d2354053cf723d96cadf5e38ef8abf7bc356831f56e20",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-10-21T21:00:26Z",
    "title_canon_sha256": "139dd4df7ae25e05a5d2e1cfcaf40b980ad96d8baf8912df78e0c23e9ead94cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.4587",
    "kind": "arxiv",
    "version": 1
  }
}