Pith Number

pith:N2MLOJD2

pith:2025:N2MLOJD2DRZGOR2G75GIU4XV3P

not attested not anchored not stored refs pending

R2GenKG: Hierarchical Multi-modal Knowledge Graph for LLM-based Radiology Report Generation

Dengdi Sun, Fuling Wang, Futian Wang, Xiao Wang, Yuhan Qiao, Yuxiang Zhang

arxiv:2508.03426 v1 · 2025-08-05 · cs.CV · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N2MLOJD2DRZGOR2G75GIU4XV3P}

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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

1 paper in Pith

GTA-Net: Cooperative Game Theory for Vision-Language Alignment in Chest X-Ray Report Generation

Receipt and verification

First computed	2026-07-05T11:48:56.258780Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e98b7247a1c72674746ff4c8a72f5dbeb1b379c4295c5144addcdd00103befe

Aliases

arxiv: 2508.03426 · arxiv_version: 2508.03426v1 · doi: 10.48550/arxiv.2508.03426 · pith_short_12: N2MLOJD2DRZG · pith_short_16: N2MLOJD2DRZGOR2G · pith_short_8: N2MLOJD2

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/N2MLOJD2DRZGOR2G75GIU4XV3P \
  | 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: 6e98b7247a1c72674746ff4c8a72f5dbeb1b379c4295c5144addcdd00103befe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e1b9def8def317079403e532fb3bcd5932da6751b0f1d68022170f96bd746f8",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-08-05T13:13:45Z",
    "title_canon_sha256": "86bd4d0797d7d5ae26b2d8452901d25962378238ac30c4d41203b2b7c95f0e25"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.03426",
    "kind": "arxiv",
    "version": 1
  }
}