Pith Number

pith:MUF3BWM2

pith:2007:MUF3BWM22KGN3IOFTLGRSJNX4M

not attested not anchored not stored refs pending

Detection loophole in asymmetric Bell experiments

Christoph Simon, Nicolas Brunner, Nicolas Gisin, Valerio Scarani

arxiv:quant-ph/0702130 v2 · 2007-02-13 · 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{MUF3BWM22KGN3IOFTLGRSJNX4M}

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	2026-07-04T17:08:42.948568Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

650bb0d99ad28cdda1c59acd1925b7e33f229379192bf231912b14bf160eab07

Aliases

arxiv: quant-ph/0702130 · arxiv_version: quant-ph/0702130v2 · doi: 10.48550/arxiv.quant-ph/0702130 · pith_short_12: MUF3BWM22KGN · pith_short_16: MUF3BWM22KGN3IOF · pith_short_8: MUF3BWM2

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/MUF3BWM22KGN3IOFTLGRSJNX4M \
  | 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: 650bb0d99ad28cdda1c59acd1925b7e33f229379192bf231912b14bf160eab07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "658b29be273e24b8906c2ef64244059a02d26ca885cb9773a0af3385f3a0121c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2007-02-13T17:09:16Z",
    "title_canon_sha256": "2d7bcca7e249c2c1a45fa40fccac7ab0a53a9262049196cb5faf799e78d1cc06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0702130",
    "kind": "arxiv",
    "version": 2
  }
}