Pith Number

pith:AQW3I4QE

pith:2013:AQW3I4QEGAFPUKNPR2J4NIYM4A

not attested not anchored not stored refs pending

Orbital angular momentum from marginals of quadrature distributions

A. B. Klimov, G. Leuchs, I. Rigas, J. Rehacek, L. L. Sanchez-Soto, P. de la Hoz, Z. Hradil

arxiv:1312.5433 v1 · 2013-12-19 · 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{AQW3I4QEGAFPUKNPR2J4NIYM4A}

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	2026-05-18T03:04:14.790327Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

042db47204300afa29af8e93c6a30ce014ca794f1683973c734a8fc82bc83693

Aliases

arxiv: 1312.5433 · arxiv_version: 1312.5433v1 · doi: 10.48550/arxiv.1312.5433 · pith_short_12: AQW3I4QEGAFP · pith_short_16: AQW3I4QEGAFPUKNP · pith_short_8: AQW3I4QE

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/AQW3I4QEGAFPUKNPR2J4NIYM4A \
  | 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: 042db47204300afa29af8e93c6a30ce014ca794f1683973c734a8fc82bc83693

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a5505f590c631338f38fd26d4592c2736eaeb0510319b6cc3a996c60195588f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-12-19T08:24:21Z",
    "title_canon_sha256": "51335d6c742891dc04ced8578c68982302c5ae9b91f5340617450cc45dbef127"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.5433",
    "kind": "arxiv",
    "version": 1
  }
}