Pith Number

pith:CPSWXRIW

pith:2010:CPSWXRIWLRZU7TAK73YZEWSHCW

not attested not anchored not stored refs pending

Full-field implementation of a perfect eavesdropper on a quantum cryptography system

Antia Lamas-Linares, Christian Kurtsiefer, Ilja Gerhardt, Johannes Skaar, Qin Liu, Vadim Makarov

arxiv:1011.0105 v2 · 2010-10-30 · 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{CPSWXRIWLRZU7TAK73YZEWSHCW}

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	2026-05-18T03:59:49.603425Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13e56bc5165c734fcc0afef1925a4715953e91b1f3ab7cf5a3d75290500927a9

Aliases

arxiv: 1011.0105 · arxiv_version: 1011.0105v2 · doi: 10.48550/arxiv.1011.0105 · pith_short_12: CPSWXRIWLRZU · pith_short_16: CPSWXRIWLRZU7TAK · pith_short_8: CPSWXRIW

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/CPSWXRIWLRZU7TAK73YZEWSHCW \
  | 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: 13e56bc5165c734fcc0afef1925a4715953e91b1f3ab7cf5a3d75290500927a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee8cff25a3074b34746e65920063b66945bd46e5a4a0bea128a0c839e37d1a51",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-10-30T20:38:12Z",
    "title_canon_sha256": "0135baf0af9e11be3d498c56b8c9750e46fde8325e1daf58a12a69ed907ba5e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.0105",
    "kind": "arxiv",
    "version": 2
  }
}