Pith Number

pith:HUXODFEQ

pith:2026:HUXODFEQ7DRBRSHMAFWKIR5MBX

not attested not anchored not stored refs pending

A Benchmark for Hallucination Detection in VLMs for Gastrointestinal Endoscopy

Aminu Lawal, Binod Bhattarai, Maria Carmen Romano, Niyoj Oli, Prashnna Gyawali, Sachin Acharya

arxiv:2606.24115 v1 · 2026-06-23 · 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{HUXODFEQ7DRBRSHMAFWKIR5MBX}

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	2026-06-24T01:14:41.499202Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d2ee19490f8e218c8ec016ca447ac0df9deac83848fa09996f8367bea1ee8ff

Aliases

arxiv: 2606.24115 · arxiv_version: 2606.24115v1 · doi: 10.48550/arxiv.2606.24115 · pith_short_12: HUXODFEQ7DRB · pith_short_16: HUXODFEQ7DRBRSHM · pith_short_8: HUXODFEQ

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/HUXODFEQ7DRBRSHMAFWKIR5MBX \
  | 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: 3d2ee19490f8e218c8ec016ca447ac0df9deac83848fa09996f8367bea1ee8ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c6a0bb1a96fe1fbdd41e3e097e60178e1bc31304b887fb2f00e10d15e9611e1",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-23T04:04:19Z",
    "title_canon_sha256": "cb2a0b6edd5df484799917c112e80042d516dee46b76dd153f7f0840bf24ec5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.24115",
    "kind": "arxiv",
    "version": 1
  }
}