Pith Number

pith:YMZU3ISS

pith:2025:YMZU3ISSL7LBNNBVHHEKVUDHFZ

not attested not anchored not stored refs pending

Cross-Lingual Representation Alignment Through Contrastive Image-Caption Tuning

Antonios Anastasopoulos, Nathaniel Krasner, Nicholas Lanuzo

arxiv:2505.13628 v1 · 2025-05-19 · 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{YMZU3ISSL7LBNNBVHHEKVUDHFZ}

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	2026-07-05T11:05:48.687602Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3334da2525fd616b43539c8aad0672e42c5944e20a8d5c051b3dd0ab3be044e

Aliases

arxiv: 2505.13628 · arxiv_version: 2505.13628v1 · doi: 10.48550/arxiv.2505.13628 · pith_short_12: YMZU3ISSL7LB · pith_short_16: YMZU3ISSL7LBNNBV · pith_short_8: YMZU3ISS

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/YMZU3ISSL7LBNNBVHHEKVUDHFZ \
  | 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: c3334da2525fd616b43539c8aad0672e42c5944e20a8d5c051b3dd0ab3be044e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b351b66c830d57b24b98ae648346d9c585df28fce7e09a25858ce5f1c98ca98c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-05-19T18:06:45Z",
    "title_canon_sha256": "88ce648f3fd99dd93bf4042fb885beb71ef298f711b3675b328b9da7ab262055"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.13628",
    "kind": "arxiv",
    "version": 1
  }
}