Pith Number

pith:QO25XAVK

pith:2013:QO25XAVKI6V4M3O3Z2VHVHV7FZ

not attested not anchored not stored refs pending

Quantum Key Distribution With several intercept-resend attacks Via A Depolarizing Channel

Abdelilah Benyoussef, Hamid Ez-Zahraouy, Mohamed Errahmani, Mustapha Dehmani

arxiv:1302.7206 v1 · 2013-02-28 · 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{QO25XAVKI6V4M3O3Z2VHVHV7FZ}

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	2026-05-18T03:32:16.422801Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83b5db82aa47abc66ddbceaa7a9ebf2e51e8548f9f2762867e1b1d7f9c5d29e0

Aliases

arxiv: 1302.7206 · arxiv_version: 1302.7206v1 · doi: 10.48550/arxiv.1302.7206 · pith_short_12: QO25XAVKI6V4 · pith_short_16: QO25XAVKI6V4M3O3 · pith_short_8: QO25XAVK

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/QO25XAVKI6V4M3O3Z2VHVHV7FZ \
  | 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: 83b5db82aa47abc66ddbceaa7a9ebf2e51e8548f9f2762867e1b1d7f9c5d29e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db1614c468a19ed97e964df666e30afdcb418764636c9df769ef2f523108e594",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-02-28T14:30:27Z",
    "title_canon_sha256": "8b89ffb351ce6b99255005fc0dea8e7a51f9fe413cff432be464226dea02b885"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.7206",
    "kind": "arxiv",
    "version": 1
  }
}