Pith Number

pith:UFLIF74P

pith:2026:UFLIF74PTFCGFZEKKFWDK7OJQW

not attested not anchored not stored refs pending

CLBench-V: Evaluating Multimodal Context Learning from Grounding to Knowledge Acquisition

Chengqi Li, Jiapeng Li, Lai Wei, Ruina Hu, Weiran Huang, Yue Wang

arxiv:2607.25294 v1 · 2026-07-28 · cs.CV · cs.AI · cs.CL · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UFLIF74PTFCGFZEKKFWDK7OJQW}

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	2026-07-29T01:25:07.327650Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a15682ff8f994462e48a516c357dc985803ef574415f5dcf317e1541aae9abab

Aliases

arxiv: 2607.25294 · arxiv_version: 2607.25294v1 · doi: 10.48550/arxiv.2607.25294 · pith_short_12: UFLIF74PTFCG · pith_short_16: UFLIF74PTFCGFZEK · pith_short_8: UFLIF74P

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/UFLIF74PTFCGFZEKKFWDK7OJQW \
  | 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: a15682ff8f994462e48a516c357dc985803ef574415f5dcf317e1541aae9abab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c7b605476dfc92dd13985a40957dc0d321e7ecce871f0adb6dc8b720e804daa",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-28T05:06:43Z",
    "title_canon_sha256": "df60cea651a3be7f299f253a123d0dfc6428e1e96e10c2e5ee101388cd27b8c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.25294",
    "kind": "arxiv",
    "version": 1
  }
}