Pith Number

pith:JHCF5H2B

pith:2026:JHCF5H2BGYPYTQKQX74T6FC4IJ

not attested not anchored not stored refs pending

Mixture of Concept Bottleneck Experts

Arianna Casanova, Danilo Giordano, Francesco De Santis, Francesco Giannini, Gabriele Ciravegna, Giovanni De Felice, Johannes Schneider, Mateo Espinosa Zarlenga, Michelangelo Diligenti, Pietro Barbiero

arxiv:2602.02886 v2 · 2026-02-02 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JHCF5H2BGYPYTQKQX74T6FC4IJ}

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	2026-06-01T01:02:31.781034Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49c45e9f41361f89c150bff93f145c424524e3e0ffb8efb503a54d010d78065c

Aliases

arxiv: 2602.02886 · arxiv_version: 2602.02886v2 · doi: 10.48550/arxiv.2602.02886 · pith_short_12: JHCF5H2BGYPY · pith_short_16: JHCF5H2BGYPYTQKQ · pith_short_8: JHCF5H2B

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/JHCF5H2BGYPYTQKQX74T6FC4IJ \
  | 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: 49c45e9f41361f89c150bff93f145c424524e3e0ffb8efb503a54d010d78065c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00d2f96a3ad590ff9b084a16d5ba807fb5daee0f6e5fb8454b1e8ef63426af81",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-02-02T22:44:42Z",
    "title_canon_sha256": "4fdbd8397caa5c6f92f46ca82f9e52e33ef0fc7ae526a4717760921b9b5abd3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.02886",
    "kind": "arxiv",
    "version": 2
  }
}