Pith Number

pith:JONGCCIJ

pith:2025:JONGCCIJHUHZVCVMBXXWFPL6HJ

not attested not anchored not stored refs pending

Can Modern NLP Systems Reliably Annotate Chest Radiography Exams? A Pre-Purchase Evaluation and Comparative Study of Solutions from AWS, Google, Azure, John Snow Labs, and Open-Source Models on an Independent Pediatric Dataset

Elanchezhian Somasundaram, Jonathan R. Dillman, Lynn Babcock, Mabon Manoj Ninan, Shireen Hayatghaibi, Shruti Hegde

arxiv:2505.23030 v1 · 2025-05-29 · 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{JONGCCIJHUHZVCVMBXXWFPL6HJ}

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	2026-07-05T11:11:53.884555Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b9a6109093d0f9a8aac0def62bd7e3a7f59eea5a324a1e42fc997e87636cb9f

Aliases

arxiv: 2505.23030 · arxiv_version: 2505.23030v1 · doi: 10.48550/arxiv.2505.23030 · pith_short_12: JONGCCIJHUHZ · pith_short_16: JONGCCIJHUHZVCVM · pith_short_8: JONGCCIJ

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/JONGCCIJHUHZVCVMBXXWFPL6HJ \
  | 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: 4b9a6109093d0f9a8aac0def62bd7e3a7f59eea5a324a1e42fc997e87636cb9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da74cc3f3bd743bc78e502b291ec2fd7e12ea93a7aa24db1a8bdf517030afcc7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-05-29T03:16:18Z",
    "title_canon_sha256": "54c16ab6470a0e976a6c3bb64cc3341fa4ea7ec0c210a3bd45f205c538d41e90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.23030",
    "kind": "arxiv",
    "version": 1
  }
}