Pith Number

pith:F6ZJZXMD

pith:2026:F6ZJZXMDGRMCFGFFL4PUPBV3H7

not attested not anchored not stored refs pending

KODA: Contrastive Representation Comparison and Alignment for Vision-Language Foundation Models

Farzan Farnia, Mohammad Jalali, Youqi Wu

arxiv:2606.04180 v1 · 2026-06-02 · cs.LG · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F6ZJZXMDGRMCFGFFL4PUPBV3H7}

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	2026-06-04T01:08:19.223626Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2fb29cdd8334582298a55f1f4786bb3fde9958a4b0161c94057926b6940a1f78

Aliases

arxiv: 2606.04180 · arxiv_version: 2606.04180v1 · doi: 10.48550/arxiv.2606.04180 · pith_short_12: F6ZJZXMDGRMC · pith_short_16: F6ZJZXMDGRMCFGFF · pith_short_8: F6ZJZXMD

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/F6ZJZXMDGRMCFGFFL4PUPBV3H7 \
  | 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: 2fb29cdd8334582298a55f1f4786bb3fde9958a4b0161c94057926b6940a1f78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c52378fd54b743a16d2a5a765bad258e1228fdf3d9e42f8922a66df1d711e7e",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-02T19:47:41Z",
    "title_canon_sha256": "26fe1514575cb5ce6440e17394179db6fecea196f3adfa8604fe43546cc3c7b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.04180",
    "kind": "arxiv",
    "version": 1
  }
}