Pith Number

pith:P3VCXVSZ

pith:2018:P3VCXVSZ7EWZZCXQT3EAIGGVWR

not attested not anchored not stored refs pending

GA Based Q-Attack on Community Detection

Jinyin Chen, Lihong Chen, Minghao Zhao, Qi Xuan, Shanqing Yu, Xiaoniu Yang, Yixian Chen

arxiv:1811.00430 v4 · 2018-11-01 · cs.SI

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

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	2026-05-17T23:47:02.575027Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7eea2bd659f92d9c8af09ec80418d5b47db0077fbbab597b507fe7d6431b807c

Aliases

arxiv: 1811.00430 · arxiv_version: 1811.00430v4 · doi: 10.48550/arxiv.1811.00430 · pith_short_12: P3VCXVSZ7EWZ · pith_short_16: P3VCXVSZ7EWZZCXQ · pith_short_8: P3VCXVSZ

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/P3VCXVSZ7EWZZCXQT3EAIGGVWR \
  | 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: 7eea2bd659f92d9c8af09ec80418d5b47db0077fbbab597b507fe7d6431b807c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "485bfc20fb8e28dbb345df7bd34afe64719724085d35c68f31686bdbf1ac2cb2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2018-11-01T15:24:03Z",
    "title_canon_sha256": "c608caf843301aaef4f8512b1d0fab8ae7ba4dc9abf6a85588e5d1ab51a83789"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.00430",
    "kind": "arxiv",
    "version": 4
  }
}