Pith Number

pith:FQYXQJRJ

pith:2021:FQYXQJRJS2RTJ3OW3GZDU4ZDLB

not attested not anchored not stored refs pending

Comparison of Machine Learning Classifiers to Predict Patient Survival and Genetics of GBM: Towards a Standardized Model for Clinical Implementation

Alberto Di Napoli, Alessandro Bozzao, Andrea Romano, Antonella Stoppacciaro, Antonello Vidiri, Antonio Napolitano, Emanuela Tagliente, Francesco Dellepiane, Giulio Ranazzi, Luca Pasquini, Maria Camilla Rossi-Espagnet, Martina Lucignani, Matteo Ritrovato, Veronica Villani

arxiv:2102.06526 v1 · 2021-02-10 · q-bio.QM · cs.LG · q-bio.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FQYXQJRJS2RTJ3OW3GZDU4ZDLB}

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	2026-07-05T02:14:49.183655Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c3178262996a334edd6d9b23a732358632932ca89527a9f227e82316951ef5a

Aliases

arxiv: 2102.06526 · arxiv_version: 2102.06526v1 · doi: 10.48550/arxiv.2102.06526 · pith_short_12: FQYXQJRJS2RT · pith_short_16: FQYXQJRJS2RTJ3OW · pith_short_8: FQYXQJRJ

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/FQYXQJRJS2RTJ3OW3GZDU4ZDLB \
  | 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: 2c3178262996a334edd6d9b23a732358632932ca89527a9f227e82316951ef5a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0029e174ba0ec49d2598cd95f87cfc95791acc3116df705676c7b3a0793bf944",
    "cross_cats_sorted": [
      "cs.LG",
      "q-bio.GN"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2021-02-10T15:10:37Z",
    "title_canon_sha256": "e8b595755718aa0fc3d41c40593030b546b173d0fc3ecbfae55626c5e14638aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.06526",
    "kind": "arxiv",
    "version": 1
  }
}