Pith Number

pith:Q2ANKT3G

pith:2022:Q2ANKT3GNWXD73HUPF5YMPJ6OP

not attested not anchored not stored refs pending

Three numerical approaches to find mutually unbiased bases using Bell inequalities

Antonio Ac\'in, Ir\'en\'ee Fr\'erot, Luke Mortimer, Maria Prat Colomer, M\'at\'e Farkas

arxiv:2203.09429 v3 · 2022-03-17 · 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{Q2ANKT3GNWXD73HUPF5YMPJ6OP}

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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

1 paper in Pith

Bounding Large-Scale Bell Inequalities

Receipt and verification

First computed	2026-07-05T04:48:44.630193Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8680d54f666dae3fecf4797b863d3e73d91ab02201c52433e3ca1c399378116d

Aliases

arxiv: 2203.09429 · arxiv_version: 2203.09429v3 · doi: 10.48550/arxiv.2203.09429 · pith_short_12: Q2ANKT3GNWXD · pith_short_16: Q2ANKT3GNWXD73HU · pith_short_8: Q2ANKT3G

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/Q2ANKT3GNWXD73HUPF5YMPJ6OP \
  | 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: 8680d54f666dae3fecf4797b863d3e73d91ab02201c52433e3ca1c399378116d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "496dbbaafab11666aaa4072094e2320f9dd7ffc6e559003e8eed17ac133ef050",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-03-17T16:31:02Z",
    "title_canon_sha256": "4f66dac631f45b3e57419a21345471feed1242756914c5313dd7e7acc83f4328"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.09429",
    "kind": "arxiv",
    "version": 3
  }
}