Pith Number

pith:V4PUCMIU

pith:2010:V4PUCMIUXUCHXV7XDZ2M7Z4AG6

not attested not anchored not stored refs pending

Non-Gaussianity of quantum states: an experimental test on single-photon added coherent states

Franck Ferreyrol, Marco Barbieri, Marco G. Genoni, Matteo G.A. Paris, Nicol\`o Spagnolo, Philippe Grangier, R\'emi Blandino, Rosa Tualle-Brouri

arxiv:1012.0466 v1 · 2010-12-02 · 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{V4PUCMIUXUCHXV7XDZ2M7Z4AG6}

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	2026-05-18T04:31:42.039395Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af1f413114bd047bd7f71e74cfe78037b7d68e47657a6fd630b78c0e12d9b0d2

Aliases

arxiv: 1012.0466 · arxiv_version: 1012.0466v1 · doi: 10.48550/arxiv.1012.0466 · pith_short_12: V4PUCMIUXUCH · pith_short_16: V4PUCMIUXUCHXV7X · pith_short_8: V4PUCMIU

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/V4PUCMIUXUCHXV7XDZ2M7Z4AG6 \
  | 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: af1f413114bd047bd7f71e74cfe78037b7d68e47657a6fd630b78c0e12d9b0d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a1886a33547edd2448e1345a7875c87046468f37eb7a91c876cdc45aa628455",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-12-02T15:59:08Z",
    "title_canon_sha256": "be8908bd4d5ac7941753f7959aed3e837994a6e11d2d27587fa48345f8b73073"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.0466",
    "kind": "arxiv",
    "version": 1
  }
}