Pith Number

pith:QRRTALEU

pith:2026:QRRTALEUCZ4B2QGB5LPZP2GPGE

not attested not anchored not stored refs pending

MLQENABLER: Enabling Secure Machine Learning Queries over Encrypted Database in Cloud Computing

Haoyang Chen, Xinyu Lei, Xu Zhou

arxiv:2607.08197 v1 · 2026-07-09 · cs.CR · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QRRTALEUCZ4B2QGB5LPZP2GPGE}

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	2026-07-10T01:19:29.501475Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8463302c9416781d40c1eadf97e8cf31207bc30f86e00d27d9c579591ab077a9

Aliases

arxiv: 2607.08197 · arxiv_version: 2607.08197v1 · doi: 10.48550/arxiv.2607.08197 · pith_short_12: QRRTALEUCZ4B · pith_short_16: QRRTALEUCZ4B2QGB · pith_short_8: QRRTALEU

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/QRRTALEUCZ4B2QGB5LPZP2GPGE \
  | 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: 8463302c9416781d40c1eadf97e8cf31207bc30f86e00d27d9c579591ab077a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ccb7aa47f4b2e683598590026e9040d71f7e84e88dce72dfd525cbbbf660baf",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2026-07-09T07:54:42Z",
    "title_canon_sha256": "3703dea5ffff694a922d9b310c61ecb50e0630878df567ddd22e5c6bce6f702c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.08197",
    "kind": "arxiv",
    "version": 1
  }
}