Pith Number

pith:CRSKQ265

pith:2017:CRSKQ265DMB4CAKELGK3UMKUIF

not attested not anchored not stored refs pending

Composable security of unidimensional continuous-variable quantum key distribution

Cailang Xie, Duang Huang, Guihua Zeng, Peng Huang, Qin Liao, Ying Guo

arxiv:1708.02013 v1 · 2017-08-07 · 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{CRSKQ265DMB4CAKELGK3UMKUIF}

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	2026-05-18T00:38:32.552325Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1464a86bdd1b03c101445995ba31544142b13979670ac20b8a683d76fab32ca1

Aliases

arxiv: 1708.02013 · arxiv_version: 1708.02013v1 · doi: 10.48550/arxiv.1708.02013 · pith_short_12: CRSKQ265DMB4 · pith_short_16: CRSKQ265DMB4CAKE · pith_short_8: CRSKQ265

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/CRSKQ265DMB4CAKELGK3UMKUIF \
  | 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: 1464a86bdd1b03c101445995ba31544142b13979670ac20b8a683d76fab32ca1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a94e1bf6ff3a98781d583322eb346eb21830b88025ee84c906fd5f5ebe38e838",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-08-07T07:15:49Z",
    "title_canon_sha256": "25c61a75edfc6a9e02e34e72d4c1577f79cb6996e8a6b0c20ca07c86c36e184a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.02013",
    "kind": "arxiv",
    "version": 1
  }
}