Pith Number

pith:KOE6UTCM

pith:2025:KOE6UTCMYI4REKXQR2POLOEXQU

not attested not anchored not stored refs pending

FPGA-based Toeplitz Strong Extractor for Quantum Random Number Generators

Anurag K.S.V., G. Raghavan, Kanaka Raju P, Shubham Chouhan

arxiv:2505.02868 v1 · 2025-05-03 · 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{KOE6UTCMYI4REKXQR2POLOEXQU}

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	2026-07-05T10:58:48.448637Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5389ea4c4cc239122af08e9ee5b8978524c23fdb3d312eabc6acdad3b83a89e5

Aliases

arxiv: 2505.02868 · arxiv_version: 2505.02868v1 · doi: 10.48550/arxiv.2505.02868 · pith_short_12: KOE6UTCMYI4R · pith_short_16: KOE6UTCMYI4REKXQ · pith_short_8: KOE6UTCM

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/KOE6UTCMYI4REKXQR2POLOEXQU \
  | 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: 5389ea4c4cc239122af08e9ee5b8978524c23fdb3d312eabc6acdad3b83a89e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e283f2165eaf8976395801a165397e26f77ea67b2efe9c20749312cd15163ee0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-05-03T18:25:30Z",
    "title_canon_sha256": "45e66808c612ecaa7af9d0738d67b6663bd80c009ce617271620dde5d4995779"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.02868",
    "kind": "arxiv",
    "version": 1
  }
}