Pith Number

pith:3JGVRID3

pith:2026:3JGVRID33BFVS2DJ3BXRSYXDCQ

not attested not anchored not stored refs pending

B-cos GNNs: Faithful Explanations through Dynamic Linearity

Joschka Gro{\ss}, Mohammad Shaique Solanki, Verena Wolf

arxiv:2605.19778 v1 · 2026-05-19 · 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{3JGVRID33BFVS2DJ3BXRSYXDCQ}

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	2026-05-20T01:06:13.301173Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da4d58a07bd84b596869d86f1962e314156949882c6ec53103ecc84db3b6e0e5

Aliases

arxiv: 2605.19778 · arxiv_version: 2605.19778v1 · doi: 10.48550/arxiv.2605.19778 · pith_short_12: 3JGVRID33BFV · pith_short_16: 3JGVRID33BFVS2DJ · pith_short_8: 3JGVRID3

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/3JGVRID33BFVS2DJ3BXRSYXDCQ \
  | 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: da4d58a07bd84b596869d86f1962e314156949882c6ec53103ecc84db3b6e0e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b2a8790bb78e423f0d91e4c4a16d99f2c3fcbdfcdae04ca4e929dc9a3c10bfd",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-19T12:44:58Z",
    "title_canon_sha256": "dd47c4810691e8a3348f09889581a233c42f1dda272461341f4d3ea7fbd0db93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.19778",
    "kind": "arxiv",
    "version": 1
  }
}