Pith Number

pith:YZ2HDADT

pith:2025:YZ2HDADTBV3ZN3MKPOUOCFHQPU

not attested not anchored not stored refs pending

Breaking the Layer Barrier: Remodeling Private Transformer Inference with Hybrid CKKS and MPC

Chenqi Lin, Chen Yi, Jiangrui Yu, Meng Li, Runsheng Wang, Tianshi Xu, Wen-jie Lu

arxiv:2508.19525 v2 · 2025-08-27 · 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{YZ2HDADTBV3ZN3MKPOUOCFHQPU}

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	2026-07-05T12:02:51.423939Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6747180730d7796ed8a7ba8e114f07d3f994e9bdde3049c7e2ba77a94d59ae8

Aliases

arxiv: 2508.19525 · arxiv_version: 2508.19525v2 · doi: 10.48550/arxiv.2508.19525 · pith_short_12: YZ2HDADTBV3Z · pith_short_16: YZ2HDADTBV3ZN3MK · pith_short_8: YZ2HDADT

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/YZ2HDADTBV3ZN3MKPOUOCFHQPU \
  | 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: c6747180730d7796ed8a7ba8e114f07d3f994e9bdde3049c7e2ba77a94d59ae8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52b215b6a50380b4c3ec7226373da3a403eb024906b70ab5cf602dbac54a4bad",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2025-08-27T02:40:50Z",
    "title_canon_sha256": "579b3db089e4f15c78c737746c444e7e4348f6046c8e3f22d181081293ea04fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.19525",
    "kind": "arxiv",
    "version": 2
  }
}