Pith Number

pith:5ALB42SU

pith:2025:5ALB42SU5PSGDKR2DE5ABVREDE

not attested not anchored not stored refs pending

Grounding Chest X-Ray Visual Question Answering with Generated Radiology Reports

Alison Q. O'Neil, Chaoyang Wang, Fani Deligianni, Francesco Dalla Serra, Patrick Schrempf, Zaiqiao Meng

arxiv:2505.16624 v1 · 2025-05-22 · cs.CV · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5ALB42SU5PSGDKR2DE5ABVREDE}

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	2026-07-05T11:07:38.258509Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8161e6a54ebe461aa3a193a00d624193fa659143e6eb4829ab09c7bad2a4e7a

Aliases

arxiv: 2505.16624 · arxiv_version: 2505.16624v1 · doi: 10.48550/arxiv.2505.16624 · pith_short_12: 5ALB42SU5PSG · pith_short_16: 5ALB42SU5PSGDKR2 · pith_short_8: 5ALB42SU

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/5ALB42SU5PSGDKR2DE5ABVREDE \
  | 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: e8161e6a54ebe461aa3a193a00d624193fa659143e6eb4829ab09c7bad2a4e7a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7e82ba8b2133d9f24708403860025bf291367299c3dabb39836dd73de0e68b3",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-05-22T12:57:35Z",
    "title_canon_sha256": "4237247b69356e69e73a4f726de746d691a631ab34ba71c5a77b18bfb4b44e2c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.16624",
    "kind": "arxiv",
    "version": 1
  }
}