Pith Number

pith:JGWMHGVE

pith:2018:JGWMHGVEDIJIJJSJYZNPNMQOKN

not attested not anchored not stored refs pending

Cloud-Based Approximate Constrained Shortest Distance Queries Over Encrypted Graphs With Privacy Protection

Baoli Ma, Jiankun Hu, Liehuang Zhu, Meng Shen, Rashid Mijumbi, Xiaojiang Du

arxiv:1809.07912 v1 · 2018-09-21 · 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{JGWMHGVEDIJIJJSJYZNPNMQOKN}

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	2026-05-18T00:05:10.931414Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49acc39aa41a1284a649c65af6b20e537ae842e380d971894485ceafd7c6d19d

Aliases

arxiv: 1809.07912 · arxiv_version: 1809.07912v1 · doi: 10.48550/arxiv.1809.07912 · pith_short_12: JGWMHGVEDIJI · pith_short_16: JGWMHGVEDIJIJJSJ · pith_short_8: JGWMHGVE

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/JGWMHGVEDIJIJJSJYZNPNMQOKN \
  | 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: 49acc39aa41a1284a649c65af6b20e537ae842e380d971894485ceafd7c6d19d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1a34df6bd02a41b993fa9c32951dd05db7764f1eecbc7ec66ad2919d0aee252",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2018-09-21T01:58:00Z",
    "title_canon_sha256": "d956c3e1133d209e84f81997c2946c29f10bfeefc9a38946adbc1faa5c8d3f45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.07912",
    "kind": "arxiv",
    "version": 1
  }
}