Pith Number

pith:CSVJYO3C

pith:2012:CSVJYO3CPTXGXWOGMD35GFMNIQ

not attested not anchored not stored refs pending

Determining the dimensionality of bipartite orbital-angular-momentum entanglement using multi-sector phase masks

D. Giovannini, F. M. Miatto, J. P. Woerdman, J. Romero, M. J. Padgett, S. M. Barnett

arxiv:1205.4403 v2 · 2012-05-20 · 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{CSVJYO3CPTXGXWOGMD35GFMNIQ}

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	2026-05-18T03:50:10.459419Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14aa9c3b627cee6bd9c660f7d3158d440e8c1a12425aec2900533f3c76de680e

Aliases

arxiv: 1205.4403 · arxiv_version: 1205.4403v2 · doi: 10.48550/arxiv.1205.4403 · pith_short_12: CSVJYO3CPTXG · pith_short_16: CSVJYO3CPTXGXWOG · pith_short_8: CSVJYO3C

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/CSVJYO3CPTXGXWOGMD35GFMNIQ \
  | 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: 14aa9c3b627cee6bd9c660f7d3158d440e8c1a12425aec2900533f3c76de680e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2224255904896e756222066a98e23cd953e9328294e0893578f74d691c210046",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-05-20T10:34:22Z",
    "title_canon_sha256": "9bca6c337ad6bf5debd254e013abb823984a94009f4a96fcdf32275db451097d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.4403",
    "kind": "arxiv",
    "version": 2
  }
}