Pith Number

pith:CJ3CCIUB

pith:2023:CJ3CCIUBLCFEDE6R4REEFFGH57

not attested not anchored not stored refs pending

Experimental Twin-Field Quantum Key Distribution Over 1000 km Fiber Distance

Cheng-Jun Zhang, Chi Zhang, Cong Jiang, Di Ma, Hao Dong, Hao Li, Jia-Min Xiong, Jian-Wei Pan, Jiu-Peng Chen, Jun Wu, Lixing You, Qiang Zhang, Rui-Chun Wang, Teng-Yun Chen, Wei-Jun Zhang, Wen-Xin Pan, Xiang-Bin Wang, Yang Liu

arxiv:2303.15795 v1 · 2023-03-28 · 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{CJ3CCIUBLCFEDE6R4REEFFGH57}

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.

Cited by

1 paper in Pith

Topological State-Aware Simulation Framework for Inter-Satellite Twin-Field QKD Networks

Receipt and verification

First computed	2026-07-05T07:06:24.979513Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1276212281588a4193d1e4484294c7efcc18b5b922b2a463eb90e83ad959d07f

Aliases

arxiv: 2303.15795 · arxiv_version: 2303.15795v1 · doi: 10.48550/arxiv.2303.15795 · pith_short_12: CJ3CCIUBLCFE · pith_short_16: CJ3CCIUBLCFEDE6R · pith_short_8: CJ3CCIUB

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/CJ3CCIUBLCFEDE6R4REEFFGH57 \
  | 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: 1276212281588a4193d1e4484294c7efcc18b5b922b2a463eb90e83ad959d07f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5467378aea93d85babf8b91131ddb7e7184f16d9510d3e7fd1087e215cd93677",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-03-28T07:59:59Z",
    "title_canon_sha256": "c41080333e33739952a85c1d4f64693fec7ecff1c2594041658dbdea5b8cd3b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.15795",
    "kind": "arxiv",
    "version": 1
  }
}