Pith Number

pith:PE5XB7XV

pith:2018:PE5XB7XVCK7GG3N6IYJUBCITGF

not attested not anchored not stored refs pending

Pre-training Graph Neural Networks with Kernels

Alessandro Sperduti, Dinh V. Tran, Nicol\`o Navarin

arxiv:1811.06930 v1 · 2018-11-16 · 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{PE5XB7XVCK7GG3N6IYJUBCITGF}

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	2026-05-18T00:00:33.429349Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

793b70fef512be636dbe461340891331494078f09bf90581d1f890696171633f

Aliases

arxiv: 1811.06930 · arxiv_version: 1811.06930v1 · doi: 10.48550/arxiv.1811.06930 · pith_short_12: PE5XB7XVCK7G · pith_short_16: PE5XB7XVCK7GG3N6 · pith_short_8: PE5XB7XV

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/PE5XB7XVCK7GG3N6IYJUBCITGF \
  | 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: 793b70fef512be636dbe461340891331494078f09bf90581d1f890696171633f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a65fa5b9b96eba9dcf36e50f9db0f7a69c0d01764dd7a6a41b0bacf16edf5f5",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-11-16T17:24:58Z",
    "title_canon_sha256": "8da5259477d256c9bb6e6c2f9f9a5b4f2b04a647b3c31bac5982a5928ec3b566"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.06930",
    "kind": "arxiv",
    "version": 1
  }
}