Pith Number

pith:3XKZC36I

pith:2015:3XKZC36IPABZTVOJFHQBQLA4CE

not attested not anchored not stored refs pending

Hybrid Entangled Entanglement in Vector Vortex Beams

Bruno Piccirillo, Chiara Vitelli, Fabio Sciarrino, Francesco Graffitti, Gonzalo Carvacho, Lorenzo Marrucci, Vincenzo D'Ambrosio

arxiv:1507.08887 v1 · 2015-07-31 · 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{3XKZC36IPABZTVOJFHQBQLA4CE}

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	2026-05-18T01:03:20.360668Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ddd5916fc8780399d5c929e0182c1c112d7d3338ba41d1a2d923c3a8062b5672

Aliases

arxiv: 1507.08887 · arxiv_version: 1507.08887v1 · doi: 10.48550/arxiv.1507.08887 · pith_short_12: 3XKZC36IPABZ · pith_short_16: 3XKZC36IPABZTVOJ · pith_short_8: 3XKZC36I

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/3XKZC36IPABZTVOJFHQBQLA4CE \
  | 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: ddd5916fc8780399d5c929e0182c1c112d7d3338ba41d1a2d923c3a8062b5672

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff8c4402c2dfbc5e785175de34732dd9a744505d1b444a23bde0f085771784c4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-07-31T14:21:40Z",
    "title_canon_sha256": "b40e09ca5363d44d4ea942a5e2a7bf983e3620daa2cfe03e8588b174a11f6e4a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.08887",
    "kind": "arxiv",
    "version": 1
  }
}