Pith Number

pith:PERXINL3

pith:2022:PERXINL3XW4TTVJEKLIKLMLSCG

not attested not anchored not stored refs pending

An Unbiased Quantum Random Number Generator Based on Boson Sampling

Chunlin Yu, Jinjing Shi, Junjie Wu, Ronghua Shi, Shichao Zhang, Tongge Zhao, Yizhi Wang, Yuhu Lu

arxiv:2206.02292 v1 · 2022-06-06 · 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{PERXINL3XW4TTVJEKLIKLMLSCG}

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	2026-07-05T04:29:16.221742Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

792374357bbdb939d52452d0a5b1721187444e8acadd7f041e2f68951b8fd164

Aliases

arxiv: 2206.02292 · arxiv_version: 2206.02292v1 · doi: 10.48550/arxiv.2206.02292 · pith_short_12: PERXINL3XW4T · pith_short_16: PERXINL3XW4TTVJE · pith_short_8: PERXINL3

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/PERXINL3XW4TTVJEKLIKLMLSCG \
  | 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: 792374357bbdb939d52452d0a5b1721187444e8acadd7f041e2f68951b8fd164

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30bd8a49496971dba38b71795249661009b6f771b6db72ddb7f9fe65ca1e3080",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-06-06T00:32:32Z",
    "title_canon_sha256": "3721c05e90bdf39fd7c1f0c9e713009d8fedfb362bb7737b5fb4e5b2c8cfec4a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.02292",
    "kind": "arxiv",
    "version": 1
  }
}