Pith Number

pith:FHYXBWLX

pith:2026:FHYXBWLXVUXWDR4PJI4PJVSBUY

not attested not anchored not stored refs pending

Understanding How MLLMs Describe Artworks Using Token Activation Maps

Eva Cetinic, Gennaro Vessio, Giovanna Castellano, Nicola Fanelli, Pasquale De Marinis, Raffaele Scaringi

arxiv:2606.27947 v1 · 2026-06-26 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FHYXBWLXVUXWDR4PJI4PJVSBUY}

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	2026-06-29T01:14:53.474857Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29f170d977ad2f61c78f4a38f4d641a630ff90fac0d8e53d98e1568b24b86758

Aliases

arxiv: 2606.27947 · arxiv_version: 2606.27947v1 · doi: 10.48550/arxiv.2606.27947 · pith_short_12: FHYXBWLXVUXW · pith_short_16: FHYXBWLXVUXWDR4P · pith_short_8: FHYXBWLX

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/FHYXBWLXVUXWDR4PJI4PJVSBUY \
  | 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: 29f170d977ad2f61c78f4a38f4d641a630ff90fac0d8e53d98e1568b24b86758

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a6dc51b07f2b3ba759ee1bc4dc0f9343b383fdd6e1377e72825c9bec795e8b8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-26T10:42:43Z",
    "title_canon_sha256": "e5d7eda0c1ee5087dd4af7bc4408268b1f2cb362668a5d5b43d09da7d542695e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.27947",
    "kind": "arxiv",
    "version": 1
  }
}