Pith Number

pith:LSGDRGO2

pith:2025:LSGDRGO2BJMFVEUSLTTXPLIJUA

not attested not anchored not stored refs pending

Charm: The Missing Piece in ViT fine-tuning for Image Aesthetic Assessment

Fatemeh Behrad, Johan Wagemans, Tinne Tuytelaars

arxiv:2504.02522 v2 · 2025-04-03 · 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{LSGDRGO2BJMFVEUSLTTXPLIJUA}

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	2026-07-05T11:03:22.988172Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c8c3899da0a585a92925ce777ad09a025fd3c9227e9752500c81c5779e22f66

Aliases

arxiv: 2504.02522 · arxiv_version: 2504.02522v2 · doi: 10.48550/arxiv.2504.02522 · pith_short_12: LSGDRGO2BJMF · pith_short_16: LSGDRGO2BJMFVEUS · pith_short_8: LSGDRGO2

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/LSGDRGO2BJMFVEUSLTTXPLIJUA \
  | 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: 5c8c3899da0a585a92925ce777ad09a025fd3c9227e9752500c81c5779e22f66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ea4ddc0fca2269f1fac6ac2dd3e650e514490ce5c76d64394a65f0bc01cd6aa",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-04-03T12:19:04Z",
    "title_canon_sha256": "d23ddd65258b7ef46f2982456bd2d8d39311f641dd3617657f8754e0bbcf1989"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.02522",
    "kind": "arxiv",
    "version": 2
  }
}