Pith Number

pith:4SDIO3M2

pith:2024:4SDIO3M2AD2U3T47O7JTBVIWT3

not attested not anchored not stored refs pending

Field test of mode-pairing quantum key distribution

Chao-Wu Zhou, Hao-Tao Zhu, Hong He, Jianjun Tang, Jian-Wei Pan, Ming Cheng, Mi Zou, Shibiao Tang, Teng-Yun Chen, Wen-Xin Pan, Xiandu Jin, Xiongfeng Ma, Yizhi Huang

arxiv:2403.09339 v1 · 2024-03-14 · 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{4SDIO3M2AD2U3T47O7JTBVIWT3}

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	2026-07-05T09:00:36.542781Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e486876d9a00f54dcf9f77d330d5169edd585b6fdf0f41455d804c4568c58413

Aliases

arxiv: 2403.09339 · arxiv_version: 2403.09339v1 · doi: 10.48550/arxiv.2403.09339 · pith_short_12: 4SDIO3M2AD2U · pith_short_16: 4SDIO3M2AD2U3T47 · pith_short_8: 4SDIO3M2

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/4SDIO3M2AD2U3T47O7JTBVIWT3 \
  | 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: e486876d9a00f54dcf9f77d330d5169edd585b6fdf0f41455d804c4568c58413

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05e47d15583a5b2dfcbe3eb5755add563683e0cea81c3382405978db74c6d9f5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-03-14T12:32:50Z",
    "title_canon_sha256": "397340aed93c0142b8173e3f638f000b9cd9010b3396f064bcd2ac4f5ef352f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.09339",
    "kind": "arxiv",
    "version": 1
  }
}