Pith Number

pith:MC2NU2EN

pith:2024:MC2NU2ENZOHTHP5JLI2HFCRDFB

not attested not anchored not stored refs pending

Efficient Arbitrated Quantum Digital Signature with Multi-Receiver Verification

Bangying Tang, Bo Liu, Fangzhao Li, Hui Han, Jinquan Huang, Mingqiang Bai, Siyu Xiong, Wanrong Yu Zhiwen Mo

arxiv:2406.07824 v1 · 2024-06-12 · quant-ph · cs.CR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MC2NU2ENZOHTHP5JLI2HFCRDFB}

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	2026-07-05T08:30:38.949836Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60b4da688dcb8f33bfa95a34728a23284135722c1d7a0834042328bb34e90fb7

Aliases

arxiv: 2406.07824 · arxiv_version: 2406.07824v1 · doi: 10.48550/arxiv.2406.07824 · pith_short_12: MC2NU2ENZOHT · pith_short_16: MC2NU2ENZOHTHP5J · pith_short_8: MC2NU2EN

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/MC2NU2ENZOHTHP5JLI2HFCRDFB \
  | 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: 60b4da688dcb8f33bfa95a34728a23284135722c1d7a0834042328bb34e90fb7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17402cd750934a2ad4c94a582e99894672d2cd092dadb1da5696da3088050ca5",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-06-12T02:46:54Z",
    "title_canon_sha256": "350f4d48ee236c418c3d2e55c4347f6989c59e30dce4d834cfc94b23f0630119"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.07824",
    "kind": "arxiv",
    "version": 1
  }
}