Pith Number

pith:VKGQYLDX

pith:2024:VKGQYLDXGS3DFPFHEE7XVGXDUO

not attested not anchored not stored refs pending

PitVQA: Image-grounded Text Embedding LLM for Visual Question Answering in Pituitary Surgery

Adrito Das, Danail Stoyanov, Danyal Z. Khan, Hani J. Marcus, Matthew J. Clarkson, Mengya Xu, Mobarakol Islam, Runlong He, Sophia Bano

arxiv:2405.13949 v1 · 2024-05-22 · 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{VKGQYLDXGS3DFPFHEE7XVGXDUO}

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	2026-07-05T08:22:08.587283Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa8d0c2c7734b632bca7213f7a9ae3a3bf213b4c45ed7d26dd143f1cad2f83f1

Aliases

arxiv: 2405.13949 · arxiv_version: 2405.13949v1 · doi: 10.48550/arxiv.2405.13949 · pith_short_12: VKGQYLDXGS3D · pith_short_16: VKGQYLDXGS3DFPFH · pith_short_8: VKGQYLDX

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/VKGQYLDXGS3DFPFHEE7XVGXDUO \
  | 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: aa8d0c2c7734b632bca7213f7a9ae3a3bf213b4c45ed7d26dd143f1cad2f83f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b47b9de1d6a3587fd7fe3adcd988e65043deace6dfed114e3e348284e9c5a2b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-05-22T19:30:24Z",
    "title_canon_sha256": "35d0179afc63789b865ef78862c69dd98097aa2e5eefbf862bcceb5b504db996"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.13949",
    "kind": "arxiv",
    "version": 1
  }
}