Pith Number

pith:RNMQEFNB

pith:2025:RNMQEFNBHWVZXO6JHGCWZT6MND

not attested not anchored not stored refs pending

Applications of Certified Randomness

Charles Lim, Kaushik Chakraborty, Marco Pistoia, Minzhao Liu, Niraj Kumar, Omar Amer, Pradeep Niroula, Ruslan Shaydulin, Shaltiel Eloul, Shouvanik Chakrabarti, Yash Satsangi

arxiv:2503.19759 v1 · 2025-03-25 · quant-ph · cs.ET

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RNMQEFNBHWVZXO6JHGCWZT6MND}

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

Genuine certifiable randomness from a black-box

Receipt and verification

First computed	2026-07-05T11:38:50.861142Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b590215a13dab9bbbc939856ccfcc68ce6df7f16a7fab7f401e81458378d33d

Aliases

arxiv: 2503.19759 · arxiv_version: 2503.19759v1 · doi: 10.48550/arxiv.2503.19759 · pith_short_12: RNMQEFNBHWVZ · pith_short_16: RNMQEFNBHWVZXO6J · pith_short_8: RNMQEFNB

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/RNMQEFNBHWVZXO6JHGCWZT6MND \
  | 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: 8b590215a13dab9bbbc939856ccfcc68ce6df7f16a7fab7f401e81458378d33d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7d4d8f5803fff4016127a4630adc2a6c50459e5dbba05163b52c2f87ec4972c",
    "cross_cats_sorted": [
      "cs.ET"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-03-25T15:22:41Z",
    "title_canon_sha256": "79725f28e329cfb35d86c109633c12b93a5d5356c89e3da11beeac4cab668606"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.19759",
    "kind": "arxiv",
    "version": 1
  }
}