Pith Number

pith:VLL4H53N

pith:2020:VLL4H53NUEI62SQLK44J3OEU2F

not attested not anchored not stored refs pending

GNNGuard: Defending Graph Neural Networks against Adversarial Attacks

Marinka Zitnik, Xiang Zhang

arxiv:2006.08149 v3 · 2020-06-15 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VLL4H53NUEI62SQLK44J3OEU2F}

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	2026-07-05T01:47:14.101301Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aad7c3f76da111ed4a0b57389db894d14092385648ed90c8eb28c9fb932a8f1f

Aliases

arxiv: 2006.08149 · arxiv_version: 2006.08149v3 · doi: 10.48550/arxiv.2006.08149 · pith_short_12: VLL4H53NUEI6 · pith_short_16: VLL4H53NUEI62SQL · pith_short_8: VLL4H53N

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/VLL4H53NUEI62SQLK44J3OEU2F \
  | 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: aad7c3f76da111ed4a0b57389db894d14092385648ed90c8eb28c9fb932a8f1f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f4829f7399f7b4d7baae0a65865329e29240327d420089ef9faee08fae4e3b7",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-06-15T06:07:46Z",
    "title_canon_sha256": "903f0625d83cc8ed3d86d2bd018c07b401f1f355fb7595883d624d01dd7a47ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.08149",
    "kind": "arxiv",
    "version": 3
  }
}