Pith Number

pith:HSTV7U4U

pith:2011:HSTV7U4UE3QNX53VKLMFXXGJHB

not attested not anchored not stored refs pending

Optimal measurement bases for Bell-tests based on the CH-inequality

C. Saavedra, E. B. Inostroza, G. Lima, J.-{\AA}. Larsson, R. O. Vianna

arxiv:1111.0822 v2 · 2011-11-03 · 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{HSTV7U4UE3QNX53VKLMFXXGJHB}

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	2026-05-18T01:59:47.837431Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ca75fd39426e0dbf77552d85bdcc9386e3c789b7880761acbf8c657fae79cf5

Aliases

arxiv: 1111.0822 · arxiv_version: 1111.0822v2 · doi: 10.48550/arxiv.1111.0822 · pith_short_12: HSTV7U4UE3QN · pith_short_16: HSTV7U4UE3QNX53V · pith_short_8: HSTV7U4U

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/HSTV7U4UE3QNX53VKLMFXXGJHB \
  | 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: 3ca75fd39426e0dbf77552d85bdcc9386e3c789b7880761acbf8c657fae79cf5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c88e0daec049fb880f5946a1fa9025bc051fc5c4fab2f4d8c16ac8ebc02e520",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-11-03T12:51:47Z",
    "title_canon_sha256": "6282ab28744cb47837319e81eeda086b7c56cd01bf073ac4594aaee301ae8140"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.0822",
    "kind": "arxiv",
    "version": 2
  }
}