Pith Number

pith:YVMEJZSF

pith:2018:YVMEJZSFWXPZI3DRX3BGY6GM35

not attested not anchored not stored refs pending

A Practical Searchable Symmetric Encryption Scheme for Smart Grid Data

Jiangnan Li, Jinyuan Stella Sun, Xiangyu Niu

arxiv:1808.00645 v2 · 2018-08-02 · 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{YVMEJZSFWXPZI3DRX3BGY6GM35}

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	2026-05-18T00:01:52.992693Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c55844e645b5df946c71bec26c78ccdf788dcf5b74c597aaf88ecdb503f6ab75

Aliases

arxiv: 1808.00645 · arxiv_version: 1808.00645v2 · doi: 10.48550/arxiv.1808.00645 · pith_short_12: YVMEJZSFWXPZ · pith_short_16: YVMEJZSFWXPZI3DR · pith_short_8: YVMEJZSF

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/YVMEJZSFWXPZI3DRX3BGY6GM35 \
  | 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: c55844e645b5df946c71bec26c78ccdf788dcf5b74c597aaf88ecdb503f6ab75

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aae528a0f0c68fecc2e95b25a7db9940b3f644ed3656698967f4259f409935ff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2018-08-02T02:50:57Z",
    "title_canon_sha256": "1bd764e1f5ab32ed888e72118ab576e2bc1efaab159c41e9cb2e3987f07102c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.00645",
    "kind": "arxiv",
    "version": 2
  }
}