Pith Number

pith:JVW2Z3Y7

pith:2018:JVW2Z3Y7AR3ERNWJF57WAF6DBP

not attested not anchored not stored refs pending

An Efficient Encryption Scheme with Verifiable Outsourced Decryption in Mobile Cloud Computing

Jing Li, Jun Wu, Xiaojiang Du, Zhitao Guan, Zijian Zhang

arxiv:1810.10750 v1 · 2018-10-25 · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JVW2Z3Y7AR3ERNWJF57WAF6DBP}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:02:19.753109Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d6dacef1f047648b6c92f7f6017c30bd28966bd8bd8f100ff66056fa6daed13

Aliases

arxiv: 1810.10750 · arxiv_version: 1810.10750v1 · doi: 10.48550/arxiv.1810.10750 · pith_short_12: JVW2Z3Y7AR3E · pith_short_16: JVW2Z3Y7AR3ERNWJ · pith_short_8: JVW2Z3Y7

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/JVW2Z3Y7AR3ERNWJF57WAF6DBP \
  | 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: 4d6dacef1f047648b6c92f7f6017c30bd28966bd8bd8f100ff66056fa6daed13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac896eb5766d6d5418a75d34f68b94d994939bd9c88dbd922b51888efa7464f8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2018-10-25T07:46:27Z",
    "title_canon_sha256": "3705d2295fc3a69b8173fd298e1cd37b2de3f5b7c285747765d5cd6b5e3bfc58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.10750",
    "kind": "arxiv",
    "version": 1
  }
}