Pith Number

pith:VZF3AU33

pith:2026:VZF3AU33Y5A3HCNILAURNQLEFN

not attested not anchored not stored refs pending

Towards Open-World Referring Expression Comprehension: A Benchmark with Training-free Multi-task Consistency Checker

Lei Zhang, Zongjian Wu

arxiv:2605.25706 v1 · 2026-05-25 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VZF3AU33Y5A3HCNILAURNQLEFN}

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	2026-05-26T02:04:51.458064Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae4bb0537bc741b389a8582916c1642b5b3a3da5ad51467433c988b388b58e90

Aliases

arxiv: 2605.25706 · arxiv_version: 2605.25706v1 · doi: 10.48550/arxiv.2605.25706 · pith_short_12: VZF3AU33Y5A3 · pith_short_16: VZF3AU33Y5A3HCNI · pith_short_8: VZF3AU33

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/VZF3AU33Y5A3HCNILAURNQLEFN \
  | 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: ae4bb0537bc741b389a8582916c1642b5b3a3da5ad51467433c988b388b58e90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92daf3a42b231d4d08eeba3a79d71b0d1302f9359fdf476c0fdced4842fa56bd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-25T11:05:37Z",
    "title_canon_sha256": "d8d32cb02533c2c357c7217acdbc9c3e46e06880b37c98d8e352d468b56e919b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.25706",
    "kind": "arxiv",
    "version": 1
  }
}