Pith Number

pith:WO6WFVL7

pith:2026:WO6WFVL7KIQ2YBDJ2PZSQJTXDO

not attested not anchored not stored refs pending

An Efficient Fault-Tolerance Scheme for CKKS Computation on CPUs

Ge Yu, Huawei Li, Jianan Mu, Jing Ye, Liang Kong, Meng Li, Tenghui Hua, Xiaowei Li, Xing Hu

arxiv:2607.18720 v1 · 2026-07-21 · cs.AR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WO6WFVL7KIQ2YBDJ2PZSQJTXDO}

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	2026-07-22T01:23:08.375740Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3bd62d57f5221ac0469d3f32826771b8af47e58f69833152ebf1ffbb65012d9

Aliases

arxiv: 2607.18720 · arxiv_version: 2607.18720v1 · doi: 10.48550/arxiv.2607.18720 · pith_short_12: WO6WFVL7KIQ2 · pith_short_16: WO6WFVL7KIQ2YBDJ · pith_short_8: WO6WFVL7

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/WO6WFVL7KIQ2YBDJ2PZSQJTXDO \
  | 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: b3bd62d57f5221ac0469d3f32826771b8af47e58f69833152ebf1ffbb65012d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af7c9a280cd6bc6228fefb459a90a2be19a19c1e51c1ed9ddb7012419f3fb303",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AR",
    "submitted_at": "2026-07-21T05:22:05Z",
    "title_canon_sha256": "921036625ee642cbcf6db766d5eed19cf8f64b1069bf544d674e47b27fc41688"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.18720",
    "kind": "arxiv",
    "version": 1
  }
}