Pith Number

pith:5TI4BM3A

pith:2023:5TI4BM3A3YUCBWOGFBWEGE5K4K

not attested not anchored not stored refs pending

On the Power of the Weisfeiler-Leman Test for Graph Motif Parameters

Matthias Lanzinger, Pablo Barcel\'o

arxiv:2309.17053 v3 · 2023-09-29 · 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{5TI4BM3A3YUCBWOGFBWEGE5K4K}

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.

Cited by

2 papers in Pith

Homomorphism Indistinguishability Beyond Graphs: Relational Weisfeiler--Leman and Hypertree Width

Counting Small Induced Subgraphs: Hardness of Symmetry-Based Properties

Receipt and verification

First computed	2026-07-05T08:01:32.815478Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ecd1c0b360de2820d9c6286c4313aae29cc3291d0bc0ea94d7c696e486403865

Aliases

arxiv: 2309.17053 · arxiv_version: 2309.17053v3 · doi: 10.48550/arxiv.2309.17053 · pith_short_12: 5TI4BM3A3YUC · pith_short_16: 5TI4BM3A3YUCBWOG · pith_short_8: 5TI4BM3A

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/5TI4BM3A3YUCBWOGFBWEGE5K4K \
  | 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: ecd1c0b360de2820d9c6286c4313aae29cc3291d0bc0ea94d7c696e486403865

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca5f3b1677aacf23896e3a3e75c5328c4776783075393015962b9f32fa6cd3b2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-09-29T08:26:44Z",
    "title_canon_sha256": "7adefcf72834bc01339281e70dfc0f63ed9465543f66c31ce3341eab630a9450"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.17053",
    "kind": "arxiv",
    "version": 3
  }
}