Pith Number

pith:OG75CNNL

pith:2020:OG75CNNLUWNX2XQXNGXDUJ2DBS

not attested not anchored not stored refs pending

Realizing a Deterministic Source of Multipartite-Entangled Photonic Qubits

Abdulkadir Akin, Adrian Copetudo, Andreas Wallraff, Arne Wulff, Christopher Eichler, Daniel Malz, Graham J. Norris, Jean-Claude Besse, J. Ignacio Cirac, Kevin Reuer, Lucien Wernli, Michele C. Collodo, Mihai Gabureac, Paul Magnard

arxiv:2005.07060 v1 · 2020-05-14 · 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{OG75CNNLUWNX2XQXNGXDUJ2DBS}

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.

Cited by

1 paper in Pith

Experimental verification of multi-copy activation of genuine multipartite entanglement

Receipt and verification

First computed	2026-07-05T01:38:18.592883Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71bfd135aba59b7d5e1769ae3a27430c86049b87cc2e230c4c9d7e160c85f54d

Aliases

arxiv: 2005.07060 · arxiv_version: 2005.07060v1 · doi: 10.48550/arxiv.2005.07060 · pith_short_12: OG75CNNLUWNX · pith_short_16: OG75CNNLUWNX2XQX · pith_short_8: OG75CNNL

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/OG75CNNLUWNX2XQXNGXDUJ2DBS \
  | 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: 71bfd135aba59b7d5e1769ae3a27430c86049b87cc2e230c4c9d7e160c85f54d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "314aa44d5d9d4979c05073f5139008b70b4e52b6d2109d422b219ddcfd788a51",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-05-14T15:18:12Z",
    "title_canon_sha256": "06559a9401e09b278fbd5a3aa52c583c7edb5d6b3f7253646b30eba11680ee4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.07060",
    "kind": "arxiv",
    "version": 1
  }
}