Pith Number

pith:IBEYHWYX

pith:2010:IBEYHWYXQJIUMDCBVTSTWQ4WLO

not attested not anchored not stored refs pending

Dense-Coding Attack on Three-Party Quantum Key Distribution Protocols

Fei Gao, Fen-Zhuo Guo, Qiao-Yan Wen, Su-Juan Qin

arxiv:1009.2545 v2 · 2010-09-14 · 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{IBEYHWYXQJIUMDCBVTSTWQ4WLO}

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	2026-05-18T04:23:47.964335Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

404983db178251460c41ace53b43965bba9a4868c72f1aaebbd5644eab411260

Aliases

arxiv: 1009.2545 · arxiv_version: 1009.2545v2 · doi: 10.48550/arxiv.1009.2545 · pith_short_12: IBEYHWYXQJIU · pith_short_16: IBEYHWYXQJIUMDCB · pith_short_8: IBEYHWYX

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/IBEYHWYXQJIUMDCBVTSTWQ4WLO \
  | 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: 404983db178251460c41ace53b43965bba9a4868c72f1aaebbd5644eab411260

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7351c4c6b826694dae816ed80def9be7f9a351798bb0bc6a5967531ecc938dcf",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-09-14T00:45:50Z",
    "title_canon_sha256": "2ee9d50fe4be761ce86b82de995b43f18647452010bc3ef987cf1ca5fcacd8c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.2545",
    "kind": "arxiv",
    "version": 2
  }
}