Pith Number

pith:CUAYLEV2

pith:2025:CUAYLEV22OKVYAHIFW2QVJQ65B

not attested not anchored not stored refs pending

Are They the Same? Exploring Visual Correspondence Shortcomings of Multimodal LLMs

Jiangning Zhang, Lu Qi, Qianyu Zhou, Shihao Chen, Shilin Xu, Shunping Ji, Tao Zhang, Xiangtai Li, Yikang Zhou, Yunhai Tong

arxiv:2501.04670 v3 · 2025-01-08 · cs.CV

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\usepackage{pith}
\pithnumber{CUAYLEV22OKVYAHIFW2QVJQ65B}

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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.

Cited by

1 paper in Pith

CGC: Compositional Grounded Contrast for Fine-Grained Multi-Image Understanding

Receipt and verification

First computed	2026-07-05T11:34:03.492709Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15018592bad3955c00e82db50aa61ee85d381d61bcc8e87491c20d31fd9cb8b6

Aliases

arxiv: 2501.04670 · arxiv_version: 2501.04670v3 · doi: 10.48550/arxiv.2501.04670 · pith_short_12: CUAYLEV22OKV · pith_short_16: CUAYLEV22OKVYAHI · pith_short_8: CUAYLEV2

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/CUAYLEV22OKVYAHIFW2QVJQ65B \
  | 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: 15018592bad3955c00e82db50aa61ee85d381d61bcc8e87491c20d31fd9cb8b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc33808379d855750032e625e1b88677c5c0e6ac79c6c61f76513da246014425",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-01-08T18:30:53Z",
    "title_canon_sha256": "a8895f6a19ee5f384818ec120a0c0e6d40e3fce26296cc24d65c54be1cd5ed9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.04670",
    "kind": "arxiv",
    "version": 3
  }
}