Pith Number

pith:CDMDPR22

pith:2026:CDMDPR22Y5P4MQIAJFDXYMP354

not attested not anchored not stored refs pending

MOSAIC: Masked Outsourcing of Secure AI Computations

James Hsin-yu Chiang, Kari Kostiainen, Sheila Zingg, Srdjan Capkun

arxiv:2607.29221 v1 · 2026-07-31 · cs.CR · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CDMDPR22Y5P4MQIAJFDXYMP354}

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	2026-08-03T01:21:57.508658Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10d837c75ac75fc6410049477c31fbef3873f8fc9a222c480981f0680af1de4e

Aliases

arxiv: 2607.29221 · arxiv_version: 2607.29221v1 · doi: 10.48550/arxiv.2607.29221 · pith_short_12: CDMDPR22Y5P4 · pith_short_16: CDMDPR22Y5P4MQIA · pith_short_8: CDMDPR22

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/CDMDPR22Y5P4MQIAJFDXYMP354 \
  | 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: 10d837c75ac75fc6410049477c31fbef3873f8fc9a222c480981f0680af1de4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f66a8c5e7af47eb1a31aaed39d3dc0d9af792670e8e4055b9a75a429099a4409",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2026-07-31T09:53:51Z",
    "title_canon_sha256": "8277d5823e64299633f26b8776ca47e77ce2ce349a16a73eaa68b7ebc59d1840"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.29221",
    "kind": "arxiv",
    "version": 1
  }
}