Pith Number

pith:L3ZHIK2N

pith:2025:L3ZHIK2NYWCKYMZAC45DCYOPR6

not attested not anchored not stored refs pending

Enhancing Multimodal Entity Linking with Jaccard Distance-based Conditional Contrastive Learning and Contextual Visual Augmentation

Anh Tuan Luu, Cong-Duy Nguyen, Feng Yichao, Khoi Le, Shuai Zhao, Thong Nguyen, Viet-Anh Nguyen, Xiaobao Wu

arxiv:2501.14166 v1 · 2025-01-24 · cs.CV · 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{L3ZHIK2NYWCKYMZAC45DCYOPR6}

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	2026-07-05T10:04:46.440527Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ef2742b4dc584ac3320173a3161cf8facb826bc332670b49e70369b9baca2da

Aliases

arxiv: 2501.14166 · arxiv_version: 2501.14166v1 · doi: 10.48550/arxiv.2501.14166 · pith_short_12: L3ZHIK2NYWCK · pith_short_16: L3ZHIK2NYWCKYMZA · pith_short_8: L3ZHIK2N

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/L3ZHIK2NYWCKYMZAC45DCYOPR6 \
  | 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: 5ef2742b4dc584ac3320173a3161cf8facb826bc332670b49e70369b9baca2da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91874d267deb68f7a21d75a800d055ca883f34aac99a5d8c5a8225ace17dc066",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-01-24T01:35:10Z",
    "title_canon_sha256": "52b41bde86344295441ac70f9d5d34db46f560746499fdaf257df94d9e265526"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.14166",
    "kind": "arxiv",
    "version": 1
  }
}