Pith Number

pith:MKZB6MMQ

pith:2011:MKZB6MMQA4ACPMECFIWDJ6FYUX

not attested not anchored not stored refs pending

Ultrafast quantum random number generation based on quantum phase fluctuations

Bing Qi, Feihu Xu, Haoxuan Zheng, He Xu, Hoi-Kwong Lo, Xiongfeng Ma

arxiv:1109.0643 v2 · 2011-09-03 · quant-ph · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MKZB6MMQA4ACPMECFIWDJ6FYUX}

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	2026-05-18T03:16:19.270245Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62b21f3190070027b0822a2c34f8b8a5f0f9b802042693131a57fbb424109d47

Aliases

arxiv: 1109.0643 · arxiv_version: 1109.0643v2 · doi: 10.48550/arxiv.1109.0643 · pith_short_12: MKZB6MMQA4AC · pith_short_16: MKZB6MMQA4ACPMEC · pith_short_8: MKZB6MMQ

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/MKZB6MMQA4ACPMECFIWDJ6FYUX \
  | 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: 62b21f3190070027b0822a2c34f8b8a5f0f9b802042693131a57fbb424109d47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a35f3f0788cb59e68d8f3fe650a7b8b253fc6423dc860d8efc0f1ace516ff3c",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-09-03T18:16:09Z",
    "title_canon_sha256": "40e21f40f362fc4b5fa6800221befaec1cc715c879b0f817d5d45eeb15935f85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.0643",
    "kind": "arxiv",
    "version": 2
  }
}