Pith Number

pith:U2XLBTRP

pith:2013:U2XLBTRPFTTTCOACUNFETODKI2

not attested not anchored not stored refs pending

Weak randomness in device independent quantum key distribution and the advantage of using high dimensional entanglement

Marcin Pawlowski, Marcus Huber

arxiv:1301.2455 v2 · 2013-01-11 · 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{U2XLBTRPFTTTCOACUNFETODKI2}

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

Entanglement Certification $-$ From Theory to Experiment

Receipt and verification

First computed	2026-05-18T03:13:35.928278Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6aeb0ce2f2ce7313802a34a49b86a46a331ae2840cbd6753507d5cd7cc03c02

Aliases

arxiv: 1301.2455 · arxiv_version: 1301.2455v2 · doi: 10.48550/arxiv.1301.2455 · pith_short_12: U2XLBTRPFTTT · pith_short_16: U2XLBTRPFTTTCOAC · pith_short_8: U2XLBTRP

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/U2XLBTRPFTTTCOACUNFETODKI2 \
  | 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: a6aeb0ce2f2ce7313802a34a49b86a46a331ae2840cbd6753507d5cd7cc03c02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74960aa103fe6bf2fe914b90d6fe4dc7d0a3ec9599dbb60d9a317739148de0fa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-01-11T11:19:32Z",
    "title_canon_sha256": "d70e0721d5fbb24fe7aa025204358c335068ed9ad94583a8447d7254ace5f096"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.2455",
    "kind": "arxiv",
    "version": 2
  }
}