Pith Number

pith:J5GSGT3R

pith:2025:J5GSGT3RX535WITR2VQECIKPKP

not attested not anchored not stored refs pending

Strengthening the No-Go Theorem for QRNGs

Abhishek Kumar, R.P. Singh, Shashi Prabhakar, Vardaan Mongia

arxiv:2503.18026 v2 · 2025-03-23 · 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{J5GSGT3RX535WITR2VQECIKPKP}

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.

Cited by

1 paper in Pith

Demonstration of quantum random number generation using nitrogen vacancy centres

Receipt and verification

First computed	2026-07-05T10:55:32.986014Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f4d234f71bf77db2271d56041214f53c6efc15797d1c957b8ad94384616c840

Aliases

arxiv: 2503.18026 · arxiv_version: 2503.18026v2 · doi: 10.48550/arxiv.2503.18026 · pith_short_12: J5GSGT3RX535 · pith_short_16: J5GSGT3RX535WITR · pith_short_8: J5GSGT3R

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/J5GSGT3RX535WITR2VQECIKPKP \
  | 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: 4f4d234f71bf77db2271d56041214f53c6efc15797d1c957b8ad94384616c840

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49d75285adcc1342416afd29b038d121d6984df1255533f5b84484506fd4178f",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-03-23T11:04:47Z",
    "title_canon_sha256": "e3fba30a8f2cda76eb39dfcc0f56fdedf7a323b4038daa6eee8a5b0c0f5b335e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.18026",
    "kind": "arxiv",
    "version": 2
  }
}