Pith Number

pith:WP5SWLLV

pith:2010:WP5SWLLV5FFVLL5WHIELIX5EMF

not attested not anchored not stored refs pending

Experimental Quantum Imaging exploiting multi-mode spatial correlation of twin beams

Alice Meda, Giorgio Brida, Ivano Ruo Berchera, Marco Genovese

arxiv:1005.3665 v2 · 2010-05-20 · 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{WP5SWLLV5FFVLL5WHIELIX5EMF}

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	2026-05-18T02:07:16.399876Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3fb2b2d75e94b55afb63a08b45fa4617acaef569fee044b1df625afa9a21f24

Aliases

arxiv: 1005.3665 · arxiv_version: 1005.3665v2 · doi: 10.48550/arxiv.1005.3665 · pith_short_12: WP5SWLLV5FFV · pith_short_16: WP5SWLLV5FFVLL5W · pith_short_8: WP5SWLLV

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/WP5SWLLV5FFVLL5WHIELIX5EMF \
  | 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: b3fb2b2d75e94b55afb63a08b45fa4617acaef569fee044b1df625afa9a21f24

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b78087d38e272e08d3af51bbc42175d329ce86e6913024d4aa237feaa7970f7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-05-20T11:32:04Z",
    "title_canon_sha256": "1f9aa23055196fe6f1ab56eddfc205997ae776c3dd30538418329a79e9ed8905"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.3665",
    "kind": "arxiv",
    "version": 2
  }
}