Pith Number

pith:FN5USF6W

pith:2026:FN5USF6W3LVJKNCVVKOIQ7II7G

not attested not anchored not stored refs pending

Randomness Certification and Trade-offs in the Prepare-and-Broadcast Scenario

A. de Oliveira Junior, Diogo H. G. Duarte, Mois\'es Alves, Rafael Chaves, Santiago Zamora, Tailan S. Sarubi, Vin\'icius F. Alves

arxiv:2608.08329 v1 · 2026-08-08 · 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{FN5USF6W3LVJKNCVVKOIQ7II7G}

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	2026-08-11T01:22:20.493729Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b7b4917d6daea953455aa9c887d08f9a7c64e7ee21df58257bc805393ac6bb5

Aliases

arxiv: 2608.08329 · arxiv_version: 2608.08329v1 · doi: 10.48550/arxiv.2608.08329 · pith_short_12: FN5USF6W3LVJ · pith_short_16: FN5USF6W3LVJKNCV · pith_short_8: FN5USF6W

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/FN5USF6W3LVJKNCVVKOIQ7II7G \
  | 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: 2b7b4917d6daea953455aa9c887d08f9a7c64e7ee21df58257bc805393ac6bb5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "beff189e022e8005a1b0551c6471c2741f3dd6740a95c8cc68b81976de9e4d5a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-08-08T20:40:47Z",
    "title_canon_sha256": "8f5088c86404d7e35f6ee6ac91a1aaf52e693fb95eea236da8383d935ffb8bf2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.08329",
    "kind": "arxiv",
    "version": 1
  }
}