Pith Number

pith:B5GJBC7K

pith:2013:B5GJBC7KOUEG5XWKCXIOHLDATF

not attested not anchored not stored refs pending

Efficient quantification of experimental evidence against local realism

Emanuel Knill, Scott Glancy, Yanbao Zhang

arxiv:1303.7464 v2 · 2013-03-29 · quant-ph · math-ph · math.MP · physics.data-an

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B5GJBC7KOUEG5XWKCXIOHLDATF}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T03:06:22.130094Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f4c908bea75086edeca15d0e3ac60996301592ad6b8f0abc557691b295a10da

Aliases

arxiv: 1303.7464 · arxiv_version: 1303.7464v2 · doi: 10.48550/arxiv.1303.7464 · pith_short_12: B5GJBC7KOUEG · pith_short_16: B5GJBC7KOUEG5XWK · pith_short_8: B5GJBC7K

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/B5GJBC7KOUEG5XWKCXIOHLDATF \
  | 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: 0f4c908bea75086edeca15d0e3ac60996301592ad6b8f0abc557691b295a10da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0e5d4c8e5672c505431c31f36c4f9d7e08ab2d5464176b3c3d6c2073e47e111",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-03-29T19:28:10Z",
    "title_canon_sha256": "54f25df210a3fe200a3fe7da71ece42e9bbbc1ecb5a9c7cc437359c981327c98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.7464",
    "kind": "arxiv",
    "version": 2
  }
}