Pith Number

pith:IABNC3CR

pith:2026:IABNC3CR76VBKLNSLWYFFLYUDS

not attested not anchored not stored refs pending

Quantum algorithm for Discrete Gaussian Sampling

Andr\'e Schrottenloher, Cl\'emence Chevignard, Yixin Shen

arxiv:2605.20133 v1 · 2026-05-19 · 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{IABNC3CR76VBKLNSLWYFFLYUDS}

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	2026-05-20T02:06:03.570761Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4002d16c51ffaa152db25db052af141c9a23b2d72fb05dcd4efb9cf523506c35

Aliases

arxiv: 2605.20133 · arxiv_version: 2605.20133v1 · doi: 10.48550/arxiv.2605.20133 · pith_short_12: IABNC3CR76VB · pith_short_16: IABNC3CR76VBKLNS · pith_short_8: IABNC3CR

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/IABNC3CR76VBKLNSLWYFFLYUDS \
  | 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: 4002d16c51ffaa152db25db052af141c9a23b2d72fb05dcd4efb9cf523506c35

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6159c332294d761279f513a329e080459be53414e957a5b1f52800f2cfc6fb8d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-05-19T17:17:29Z",
    "title_canon_sha256": "6268c96a18edf287ca78f475a771aebd10135e27d2b6fceca4d295b1b1930dc7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.20133",
    "kind": "arxiv",
    "version": 1
  }
}