Pith Number

pith:3VXRQEDI

pith:2017:3VXRQEDIN5SXI2GHQKZO4BWRUY

not attested not anchored not stored refs pending

Security of Continuous-Variable Quantum Key Distribution with Discrete Modulation against General Attacks

Duan Huang, Guihua Zeng, Jian Zhou, Ying Guo

arxiv:1711.09039 v3 · 2017-11-22 · 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{3VXRQEDIN5SXI2GHQKZO4BWRUY}

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	2026-05-18T00:27:35.686356Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd6f1810686f657468c782b2ee06d1a637acfac966669137d2daabbf48d2e5cf

Aliases

arxiv: 1711.09039 · arxiv_version: 1711.09039v3 · doi: 10.48550/arxiv.1711.09039 · pith_short_12: 3VXRQEDIN5SX · pith_short_16: 3VXRQEDIN5SXI2GH · pith_short_8: 3VXRQEDI

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/3VXRQEDIN5SXI2GHQKZO4BWRUY \
  | 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: dd6f1810686f657468c782b2ee06d1a637acfac966669137d2daabbf48d2e5cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "051a7c9392e2bc42c55d89caafa432f20cea8cb27de512e542b14b9ff7e926fa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-11-22T10:11:35Z",
    "title_canon_sha256": "df2fb3c80f4698105cf14271966cc95506590ea2e7b5d03568cd0d600f3e3dd6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.09039",
    "kind": "arxiv",
    "version": 3
  }
}