Pith Number

pith:OR5TKGAF

pith:2026:OR5TKGAFXFHN2JLR5HQQIKOFUR

not attested not anchored not stored refs pending

BioFact-MoE: Biologically Factorized Mixture of Experts for Vision-Language Prognostic Modeling in Hepatocellular Carcinoma

Annabella Shewarega, James S. Duncan, Julius Chapiro, Junlin Yang, Lawrence H. Staib, Nicha C. Dvornek, Peiyu Duan, Tian Yu, Yuexi Du

arxiv:2605.26376 v1 · 2026-05-25 · 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{OR5TKGAFXFHN2JLR5HQQIKOFUR}

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	2026-05-27T01:05:14.825078Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

747b351805b94edd2571e9e10429c5a441566a725edae58b12bebfea9dba6274

Aliases

arxiv: 2605.26376 · arxiv_version: 2605.26376v1 · doi: 10.48550/arxiv.2605.26376 · pith_short_12: OR5TKGAFXFHN · pith_short_16: OR5TKGAFXFHN2JLR · pith_short_8: OR5TKGAF

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/OR5TKGAFXFHN2JLR5HQQIKOFUR \
  | 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: 747b351805b94edd2571e9e10429c5a441566a725edae58b12bebfea9dba6274

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2fa00084c47d59797a8cb3212212938c6fd90269572bfb79c9d4eca7f6b5c83",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-25T22:53:11Z",
    "title_canon_sha256": "23d777a7d5ecde64a4959d4db8c35a304db68871083f16852f9253ae7db357c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.26376",
    "kind": "arxiv",
    "version": 1
  }
}