Pith Number

pith:UGY6RNCB

pith:2025:UGY6RNCB67KA55ZA3VYYVLBMYW

not attested not anchored not stored refs pending

Llama Nemoretriever Colembed: Top-Performing Text-Image Retrieval Model

Benedikt Schifferer, Even Oldridge, Gabriel Moreira, Mengyao Xu, Radek Osmulski, Ronay Ak, Yauhen Babakhin, Zhiding Yu

arxiv:2507.05513 v1 · 2025-07-07 · 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{UGY6RNCB67KA55ZA3VYYVLBMYW}

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.

Cited by

8 papers in Pith

MM-Matryoshka: Towards Budget-Elastic Visual Document Retrieval via a 2D Multimodal Matryoshka Training Framework

LEMUR: Learned Multi-Vector Retrieval

MetaEmbed: Scaling Multimodal Retrieval at Test-Time with Flexible Late Interaction

Guided Query Refinement: Multimodal Hybrid Retrieval with Test-Time Optimization

Attention Grounded Enhancement for Visual Document Retrieval

Receipt and verification

First computed	2026-07-05T11:33:31.672129Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1b1e8b441f7d40ef720dd718aac2cc5b82302c63fc3c8ba8a6a93e8e03f1183

Aliases

arxiv: 2507.05513 · arxiv_version: 2507.05513v1 · doi: 10.48550/arxiv.2507.05513 · pith_short_12: UGY6RNCB67KA · pith_short_16: UGY6RNCB67KA55ZA · pith_short_8: UGY6RNCB

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/UGY6RNCB67KA55ZA3VYYVLBMYW \
  | 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: a1b1e8b441f7d40ef720dd718aac2cc5b82302c63fc3c8ba8a6a93e8e03f1183

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "120193e188e461f536c9ced7d0d41aca2eac17419a917cd34149323fc9b03a26",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-07-07T22:20:04Z",
    "title_canon_sha256": "34fb3b669afda398e1066accb189ea44419fdef4439c042eb6b7bad893902927"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.05513",
    "kind": "arxiv",
    "version": 1
  }
}