Pith Number

pith:TSKKIFA3

pith:2019:TSKKIFA3CQHDNF6TN6VCZDD5GQ

not attested not anchored not stored refs pending

Enabling Privacy-Preserving, Compute- and Data-Intensive Computing using Heterogeneous Trusted Execution Environment

Boyan Zhao, Dan Meng, Fengkai Yuan, Jiangfeng Cao, Jianping Zhu, Lixin Zhang, Lutan Zhao, Peinan Li, Rui Hou, Wenhao Wang, Xiaofeng Wang, Zhongpu Wang

arxiv:1904.04782 v2 · 2019-04-09 · cs.CR · 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{TSKKIFA3CQHDNF6TN6VCZDD5GQ}

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	2026-05-17T23:48:44.873026Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c94a4141b140e3697d36faa2c8c7d34106b84869c89040fac72259b89689ee9

Aliases

arxiv: 1904.04782 · arxiv_version: 1904.04782v2 · doi: 10.48550/arxiv.1904.04782 · pith_short_12: TSKKIFA3CQHD · pith_short_16: TSKKIFA3CQHDNF6T · pith_short_8: TSKKIFA3

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/TSKKIFA3CQHDNF6TN6VCZDD5GQ \
  | 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: 9c94a4141b140e3697d36faa2c8c7d34106b84869c89040fac72259b89689ee9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f897c51f899bb844a8087f2c41eb2d925b9f1d1b7eded360da9066073fedc81",
    "cross_cats_sorted": [
      "cs.AR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2019-04-09T16:56:21Z",
    "title_canon_sha256": "93c21faed95b1259aa6be69f96f11204a9d3f1031f5856fa2cc5655fa8330ef5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.04782",
    "kind": "arxiv",
    "version": 2
  }
}