Pith Number

pith:CRFJBUMY

pith:2025:CRFJBUMYNECYNWRKXUZTF3W3A6

not attested not anchored not stored refs pending

Multimodal LLMs Do Not Compose Skills Optimally Across Modalities

Aitor Ormazabal, Gorka Azkune, Paula Ontalvilla

arxiv:2511.08113 v3 · 2025-11-11 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CRFJBUMYNECYNWRKXUZTF3W3A6}

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	2026-06-11T01:10:29.595453Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

144a90d198690586da2abd3332eedb07ae3b5734891cd0a393441b36c71f815f

Aliases

arxiv: 2511.08113 · arxiv_version: 2511.08113v3 · doi: 10.48550/arxiv.2511.08113 · pith_short_12: CRFJBUMYNECY · pith_short_16: CRFJBUMYNECYNWRK · pith_short_8: CRFJBUMY

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/CRFJBUMYNECYNWRKXUZTF3W3A6 \
  | 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: 144a90d198690586da2abd3332eedb07ae3b5734891cd0a393441b36c71f815f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5464ada0629e5cca318b6ead4cc30b9c0076bb96008fa696dc2f893b18bc77d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-11-11T11:11:31Z",
    "title_canon_sha256": "d3b917430e868284343e5818a58c7d84432e52e0952fd0d688d311d8450d4f6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2511.08113",
    "kind": "arxiv",
    "version": 3
  }
}