Pith Number

pith:NBE7FLHW

pith:2025:NBE7FLHWOCUKGPV66US6LDKEEQ

not attested not anchored not stored refs pending

ReXGradient-160K: A Large-Scale Publicly Available Dataset of Chest Radiographs with Free-text Reports

Josh Miller, Juli\'an N. Acosta, Ouwen Huang, Pranav Rajpurkar, Xiaoman Zhang

arxiv:2505.00228 v2 · 2025-05-01 · eess.IV · 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{NBE7FLHWOCUKGPV66US6LDKEEQ}

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.

Cited by

10 papers in Pith

Harrison.Rad 1.5 Technical Report: A radiology foundation model that can draft reports from images, priors and clinical context

Scaling Generative Foundation Models for Chest Radiography with Rectified Flow Transformers

Transition-Aware best-of-N sampling for Longitudinal Chest X-ray Reports

SDR: Set-Distance Rewards for Radiology Report Generation

ECHO: Efficient Chest X-ray Report Generation with One-step Block Diffusion

Receipt and verification

First computed	2026-07-05T11:01:04.672509Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6849f2acf670a8a33ebef525e58d44243a03c54af3224a379212628605123bd0

Aliases

arxiv: 2505.00228 · arxiv_version: 2505.00228v2 · doi: 10.48550/arxiv.2505.00228 · pith_short_12: NBE7FLHWOCUK · pith_short_16: NBE7FLHWOCUKGPV6 · pith_short_8: NBE7FLHW

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/NBE7FLHWOCUKGPV66US6LDKEEQ \
  | 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: 6849f2acf670a8a33ebef525e58d44243a03c54af3224a379212628605123bd0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4b832d0e1bfe55d2f25d371c92209c5deea68967c4b21295b2d7efefb55e5f7",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2025-05-01T00:29:50Z",
    "title_canon_sha256": "177e1ed2ff9f4eaadc1d6ad18bfd258ba46c3fa6c6293516a0d8af3e485eb739"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.00228",
    "kind": "arxiv",
    "version": 2
  }
}