Pith Number

pith:M5RZCJR4

pith:2021:M5RZCJR4EY7O3U3E2C24E5ZDYV

not attested not anchored not stored refs pending

Secure Quantum Secret Sharing without Signal Disturbance Monitoring

Hua-Lei Yin, Jie Gu, Wen-Bo Liu, Yao Fu, Yuan-Mei Xie, Zeng-Bing Chen

arxiv:2104.10321 v2 · 2021-04-21 · 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{M5RZCJR4EY7O3U3E2C24E5ZDYV}

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	2026-07-05T03:16:51.751987Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

676391263c263eedd364d0b5c27723c55c312f17f1c8a926fef620099f758cee

Aliases

arxiv: 2104.10321 · arxiv_version: 2104.10321v2 · doi: 10.48550/arxiv.2104.10321 · pith_short_12: M5RZCJR4EY7O · pith_short_16: M5RZCJR4EY7O3U3E · pith_short_8: M5RZCJR4

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/M5RZCJR4EY7O3U3E2C24E5ZDYV \
  | 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: 676391263c263eedd364d0b5c27723c55c312f17f1c8a926fef620099f758cee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "990f6642bfd3e176f17fa9e978889013d7a72ceb8612f92eab8efc6ba09475f9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-04-21T02:43:36Z",
    "title_canon_sha256": "3e42890b5c437498236b52f17bf54b8eab55f31c112962d9c0c4dc47e92c2515"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.10321",
    "kind": "arxiv",
    "version": 2
  }
}