Pith Number

pith:ZCWOIHFJ

pith:2026:ZCWOIHFJF5F2HFYFIKWYFB643G

not attested not anchored not stored refs pending

One Discrete Gaussian Sample in $2^{n/2+o(n)}$ Time

Jiseung Kim

arxiv:2608.03220 v1 · 2026-08-04 · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZCWOIHFJF5F2HFYFIKWYFB643G}

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	2026-08-05T00:46:18.670500Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8ace41ca92f4ba3970542ad8287dcd9b393a59d9ea8a4e735f0a020297533bf

Aliases

arxiv: 2608.03220 · arxiv_version: 2608.03220v1 · doi: 10.48550/arxiv.2608.03220 · pith_short_12: ZCWOIHFJF5F2 · pith_short_16: ZCWOIHFJF5F2HFYF · pith_short_8: ZCWOIHFJ

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/ZCWOIHFJF5F2HFYFIKWYFB643G \
  | 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: c8ace41ca92f4ba3970542ad8287dcd9b393a59d9ea8a4e735f0a020297533bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8a3d12d4e4f064d1159324ec3a6da7752b94b1955adba4b2d5b032edfbbc6de",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2026-08-04T06:53:28Z",
    "title_canon_sha256": "a3a34368aad0e9ea145d1d555b79e87e91a42345d7dedd5d35065f181af2af7f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.03220",
    "kind": "arxiv",
    "version": 1
  }
}