Pith Number

pith:YQJQQKJR

pith:2018:YQJQQKJRU4NUZBCWOCUDBBGCWM

not attested not anchored not stored refs pending

Message Passing Graph Kernels

Giannis Nikolentzos, Michalis Vazirgiannis

arxiv:1808.02510 v1 · 2018-08-07 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YQJQQKJRU4NUZBCWOCUDBBGCWM}

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	2026-05-18T00:08:35.221656Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c413082931a71b4c845670a83084c2b33284c6505b1d002c7c1612a7ac79cc3e

Aliases

arxiv: 1808.02510 · arxiv_version: 1808.02510v1 · doi: 10.48550/arxiv.1808.02510 · pith_short_12: YQJQQKJRU4NU · pith_short_16: YQJQQKJRU4NUZBCW · pith_short_8: YQJQQKJR

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/YQJQQKJRU4NUZBCWOCUDBBGCWM \
  | 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: c413082931a71b4c845670a83084c2b33284c6505b1d002c7c1612a7ac79cc3e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46d00ff620269abf811a856f90dc7a7f5a0e381cbf154017d835f2dcaaf97c81",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2018-08-07T18:37:13Z",
    "title_canon_sha256": "de19f6f794da3738cf9762f7e9ef43e50c2657e0f271ef7e0f73b8452cf91a71"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.02510",
    "kind": "arxiv",
    "version": 1
  }
}