Pith Number

pith:WMCWJGLO

pith:2025:WMCWJGLOCW6M5T6L7S5WMFR26T

not attested not anchored not stored refs pending

Semantic-Aware Contrastive Fine-Tuning: Boosting Multimodal Malware Classification with Discriminative Embeddings

Aritran Piplai, Ivan Montoya Sanchez, Shaswata Mitra, Sudip Mittal

arxiv:2504.21028 v1 · 2025-04-25 · cs.CR · cs.AI · 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{WMCWJGLOCW6M5T6L7S5WMFR26T}

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	2026-07-05T10:55:55.354579Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b30564996e15bccecfcbfcbb66163af4fa63b98f158b9bd4cc1d96e156410464

Aliases

arxiv: 2504.21028 · arxiv_version: 2504.21028v1 · doi: 10.48550/arxiv.2504.21028 · pith_short_12: WMCWJGLOCW6M · pith_short_16: WMCWJGLOCW6M5T6L · pith_short_8: WMCWJGLO

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/WMCWJGLOCW6M5T6L7S5WMFR26T \
  | 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: b30564996e15bccecfcbfcbb66163af4fa63b98f158b9bd4cc1d96e156410464

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e57c57ed500a6b9625fab074a91f64c6f74a9db2023c3974f5147bde26f74476",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2025-04-25T02:41:45Z",
    "title_canon_sha256": "c4a10c9acef5a2c53d1d1447c18e40c6f99cacfd4a0f688cd6b2d9aefe4bd5bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.21028",
    "kind": "arxiv",
    "version": 1
  }
}