Pith Number

pith:AAT2NQZT

pith:2013:AAT2NQZTZKMTLTEZG5GUI3ISUZ

not attested not anchored not stored refs pending

Nonlocal continuous variable correlations and violation of Bell's inequality for light beams with topological singularities

A. S. Majumdar, G. S. Agarwal, Priyanka Chowdhury

arxiv:1307.2981 v2 · 2013-07-11 · 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{AAT2NQZTZKMTLTEZG5GUI3ISUZ}

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	2026-05-18T03:09:48.008399Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0027a6c333ca9935cc99374d446d12a67642a8701b893db7e41a1b4e1cf76656

Aliases

arxiv: 1307.2981 · arxiv_version: 1307.2981v2 · doi: 10.48550/arxiv.1307.2981 · pith_short_12: AAT2NQZTZKMT · pith_short_16: AAT2NQZTZKMTLTEZ · pith_short_8: AAT2NQZT

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/AAT2NQZTZKMTLTEZG5GUI3ISUZ \
  | 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: 0027a6c333ca9935cc99374d446d12a67642a8701b893db7e41a1b4e1cf76656

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85b84ec971dd2f863e93023a9841b0dfe990833f15716271362dd57d518a4191",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-07-11T05:47:49Z",
    "title_canon_sha256": "523070844f5cd3dda714551d339cc9ee9b056ab09e7d476997a9bae7afd7e021"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.2981",
    "kind": "arxiv",
    "version": 2
  }
}