Pith Number

pith:RG35GYZN

pith:2024:RG35GYZNNN6DLKNXVTYC5UCVTL

not attested not anchored not stored refs pending

Real-Valued Somewhat-Pseudorandom Unitaries

Nir Magrafta, Zvika Brakerski

arxiv:2403.16704 v2 · 2024-03-25 · quant-ph · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RG35GYZNNN6DLKNXVTYC5UCVTL}

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	2026-07-05T08:08:56.237376Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89b7d3632d6b7c35a9b7acf02ed0559ada2a9b4ea2f86dc458c5304ab0dd03b2

Aliases

arxiv: 2403.16704 · arxiv_version: 2403.16704v2 · doi: 10.48550/arxiv.2403.16704 · pith_short_12: RG35GYZNNN6D · pith_short_16: RG35GYZNNN6DLKNX · pith_short_8: RG35GYZN

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/RG35GYZNNN6DLKNXVTYC5UCVTL \
  | 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: 89b7d3632d6b7c35a9b7acf02ed0559ada2a9b4ea2f86dc458c5304ab0dd03b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a7ec6c08879840346fc6c2a717115381b7232bf11affcc6b9b7d333cd7d67ea",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-03-25T12:37:50Z",
    "title_canon_sha256": "12c08a9172e5a1bcef6833dfeb6bbedcb6e3b32143e0c18c53d197661e8fe681"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.16704",
    "kind": "arxiv",
    "version": 2
  }
}