Pith Number

pith:XQA3BWIM

pith:2025:XQA3BWIMXJYB34SN3QNHNQGSVJ

not attested not anchored not stored refs pending

Color in Visual-Language Models: CLIP deficiencies

Guillem Arias, Maria Vanrell, Ramon Baldrich

arxiv:2502.04470 v1 · 2025-02-06 · 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{XQA3BWIMXJYB34SN3QNHNQGSVJ}

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	2026-07-05T10:10:52.160367Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc01b0d90cba701df24ddc1a76c0d2aa4904bf3aaddc768c4e9e6344a8d067b4

Aliases

arxiv: 2502.04470 · arxiv_version: 2502.04470v1 · doi: 10.48550/arxiv.2502.04470 · pith_short_12: XQA3BWIMXJYB · pith_short_16: XQA3BWIMXJYB34SN · pith_short_8: XQA3BWIM

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/XQA3BWIMXJYB34SN3QNHNQGSVJ \
  | 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: bc01b0d90cba701df24ddc1a76c0d2aa4904bf3aaddc768c4e9e6344a8d067b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "446cc1d1a41fdc49f006222c78f65353497df3be3ab6df69c4eb953249a37afd",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-02-06T19:38:12Z",
    "title_canon_sha256": "e74a674e862b6b7d60b9e9b0f8e4f2fb1c59765e13c1db41cf55a7e8a28614a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.04470",
    "kind": "arxiv",
    "version": 1
  }
}