Pith Number

pith:L3Z4C25R

pith:2025:L3Z4C25R3K6CE4N6HVLSNRGMJL

not attested not anchored not stored refs pending

Multi-Modal Machine Learning Framework for Predicting Early Recurrence of Brain Tumors Using MRI and Clinical Biomarkers

Cheng cheng, Peiyao Zheng, Rui Xie, Xavier Wang, Zeping Chen

arxiv:2509.01161 v1 · 2025-09-01 · 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{L3Z4C25R3K6CE4N6HVLSNRGMJL}

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	2026-07-05T12:02:55.093280Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ef3c16bb1dabc2271be3d5726c4cc4ad103a8ec922ef9c4e7df403de9e973d4

Aliases

arxiv: 2509.01161 · arxiv_version: 2509.01161v1 · doi: 10.48550/arxiv.2509.01161 · pith_short_12: L3Z4C25R3K6C · pith_short_16: L3Z4C25R3K6CE4N6 · pith_short_8: L3Z4C25R

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/L3Z4C25R3K6CE4N6HVLSNRGMJL \
  | 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: 5ef3c16bb1dabc2271be3d5726c4cc4ad103a8ec922ef9c4e7df403de9e973d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24f7bdde7073e6f936eb0f723f129266fb5ea1c70875e70e2e3add7bfc381883",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-09-01T06:34:53Z",
    "title_canon_sha256": "db7600c79f4714ab5a3c60e6007c67bdb15d26f21e5b3cbf87ea7efc4284e159"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.01161",
    "kind": "arxiv",
    "version": 1
  }
}