Pith Number

pith:TCSXZIFL

pith:2008:TCSXZIFLPK5V6WZ5LV7VF4P7ON

not attested not anchored not stored refs pending

The non-locality of n noisy Popescu-Rohrlich boxes

Esther H\"anggi, Matthias Fitzi, Stefan Wolf, Valerio Scarani

arxiv:0811.1649 v2 · 2008-11-11 · 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{TCSXZIFLPK5V6WZ5LV7VF4P7ON}

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	2026-05-18T04:33:04.459039Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98a57ca0ab7abb5f5b3d5d7f52f1ff7366edee471dccc1ed73ed83e75339626a

Aliases

arxiv: 0811.1649 · arxiv_version: 0811.1649v2 · doi: 10.48550/arxiv.0811.1649 · pith_short_12: TCSXZIFLPK5V · pith_short_16: TCSXZIFLPK5V6WZ5 · pith_short_8: TCSXZIFL

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/TCSXZIFLPK5V6WZ5LV7VF4P7ON \
  | 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: 98a57ca0ab7abb5f5b3d5d7f52f1ff7366edee471dccc1ed73ed83e75339626a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e127798ef4145accd08bb9c3c86c122af2e3c938b8657f53059c9cbbc23c3a3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2008-11-11T09:02:29Z",
    "title_canon_sha256": "90b1183275f3dcf6193434218fe05f56ad8c2f5f553b728f0828c8ba26d41ca8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0811.1649",
    "kind": "arxiv",
    "version": 2
  }
}