Pith Number

pith:XM2VGLM5

pith:2003:XM2VGLM5SWF3ZGQHCXWNTKXFBE

not attested not anchored not stored refs pending

Self testing quantum apparatus

Andrew Yao (Princeton), Dominic Mayers (Caltech)

arxiv:quant-ph/0307205 v3 · 2003-07-28 · 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{XM2VGLM5SWF3ZGQHCXWNTKXFBE}

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.

Cited by

8 papers in Pith

Robust self-testing based on Gisin's arbitrary-input Bell inequality

Noise robustness of three outcome Bell certified quantum randomness

Self-testing of symmetric three-qubit states

"Nonlocality-of-a-single-photon" based Quantum Key Distribution and Random Number Generation schemes and their device-independent security analysis

Nonlocal Games in the High-Noise Regime: Optimal Quantum Values and Rigidity

Receipt and verification

First computed	2026-07-04T14:46:22.317184Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb35532d9d958bbc9a0715ecd9aae5093f60909daeff9363cc4c76c3faf43d3e

Aliases

arxiv: quant-ph/0307205 · arxiv_version: quant-ph/0307205v3 · doi: 10.48550/arxiv.quant-ph/0307205 · pith_short_12: XM2VGLM5SWF3 · pith_short_16: XM2VGLM5SWF3ZGQH · pith_short_8: XM2VGLM5

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/XM2VGLM5SWF3ZGQHCXWNTKXFBE \
  | 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: bb35532d9d958bbc9a0715ecd9aae5093f60909daeff9363cc4c76c3faf43d3e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9bf58c7ac35791a1f8ba3db56114549520ce801d845ae468dd67d490c2f83b58",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2003-07-28T16:42:19Z",
    "title_canon_sha256": "15aa88c11dc29af54664bb3c8ae30b76ecdfc20f0e67fbda05bd1b268f682089"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0307205",
    "kind": "arxiv",
    "version": 3
  }
}