Pith Number

pith:YU5XNVQM

pith:2012:YU5XNVQMLQAOFSMWIU5RWLJ5SK

not attested not anchored not stored refs pending

Photonic qubits, qutrits and ququads accurately prepared and delivered on demand

Annemarie Holleczek, Axel Kuhn, Jerome Dilley, Oliver Barter, Peter B. R. Nisbet-Jones

arxiv:1203.5614 v2 · 2012-03-26 · 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{YU5XNVQMLQAOFSMWIU5RWLJ5SK}

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	2026-05-18T03:19:35.384656Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c53b76d60c5c00e2c996453b1b2d3d92a85e88d56aeade64d279949a84cd25b5

Aliases

arxiv: 1203.5614 · arxiv_version: 1203.5614v2 · doi: 10.48550/arxiv.1203.5614 · pith_short_12: YU5XNVQMLQAO · pith_short_16: YU5XNVQMLQAOFSMW · pith_short_8: YU5XNVQM

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/YU5XNVQMLQAOFSMWIU5RWLJ5SK \
  | 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: c53b76d60c5c00e2c996453b1b2d3d92a85e88d56aeade64d279949a84cd25b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37a23629038647365d2a18ce1663cba881cbc6c3cce5e13826b76306aa1b52ea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-03-26T09:54:12Z",
    "title_canon_sha256": "33925a5a23b385ca482de4210896c0e8f10739612793ba9c9525671807b24a97"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.5614",
    "kind": "arxiv",
    "version": 2
  }
}