Pith Number

pith:SAG3IUD6

pith:2026:SAG3IUD6FHTIF4WIPYGJZCZF5U

not attested not anchored not stored refs pending

Shielded but Lightweight: Building Practical Confidential Containers with ARM CCA

Bin Zhou, Fengwei Zhang, Jie Yu, Liantao Song, Yan Ding, Yiming Zhang, Yusong Tan

arxiv:2605.26018 v1 · 2026-05-25 · 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{SAG3IUD6FHTIF4WIPYGJZCZF5U}

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	2026-05-26T02:05:23.519062Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

900db4507e29e682f2c87e0c9c8b25ed25bf53b46d1c4e771cb286dd4e1cf927

Aliases

arxiv: 2605.26018 · arxiv_version: 2605.26018v1 · doi: 10.48550/arxiv.2605.26018 · pith_short_12: SAG3IUD6FHTI · pith_short_16: SAG3IUD6FHTIF4WI · pith_short_8: SAG3IUD6

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/SAG3IUD6FHTIF4WIPYGJZCZF5U \
  | 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: 900db4507e29e682f2c87e0c9c8b25ed25bf53b46d1c4e771cb286dd4e1cf927

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dda44a42a766e82a2af5b371d9f061fe0f0d750eb9ad2e1a78d9ad34e9fde8b4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2026-05-25T16:36:28Z",
    "title_canon_sha256": "eddd8e1184eb24efeb9aeea86a5a2686cf2a0e982baf87f83b0f38a19181fd0d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.26018",
    "kind": "arxiv",
    "version": 1
  }
}