Pith Number

pith:4ZEOQA2M

pith:2025:4ZEOQA2MFIP3PJKFDNKIGL3TAX

not attested not anchored not stored refs pending

The RSNA Lumbar Degenerative Imaging Spine Classification (LumbarDISC) Dataset

Adam E. Flanders, Anne Kendell, Anthony Kam, Arjuna Somasundaram, Christopher Ruston, Competition Data Notebook Group, Daniel Murphy, Dataset Annotator Group, Dataset Contributor Group, David Vu, Deniz Bulja, Eduardo Caminha Nunes, Eduardo Moreno Judice de Mattos Farina, Emre Altinmakas, Errol Colak, Felipe Kitamura, Hakan Dogan, Hui-Ming Lin, Jacob Peoples, Jason F. Talbott, Jennifer Sommer, Johanna Ortiz, John Mongan, Luciano M. Prevedello, Maryam Vazirabad, Megan McNamara, Michael Brassil, Naida Spahovic, Paulo Eduardo de Aguiar Kuriki, Robyn L. Ball, Salita Angkurawaranon, Sirui Jiang, Thanat Kanthawang, Tyler J. Richards, Venkata N.S. Dola, Vinson L. Uytana

arxiv:2506.09162 v1 · 2025-06-10 · eess.IV · cs.CV

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

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\usepackage{pith}
\pithnumber{4ZEOQA2MFIP3PJKFDNKIGL3TAX}

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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

A multi-agent system for spine MRI report generation from multi-sequence imaging

Receipt and verification

First computed	2026-07-05T11:19:32.316777Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e648e8034c2a1fb7a5451b54832f7305cd1902d9c0f064db2fb0d8cac31fafa0

Aliases

arxiv: 2506.09162 · arxiv_version: 2506.09162v1 · doi: 10.48550/arxiv.2506.09162 · pith_short_12: 4ZEOQA2MFIP3 · pith_short_16: 4ZEOQA2MFIP3PJKF · pith_short_8: 4ZEOQA2M

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/4ZEOQA2MFIP3PJKFDNKIGL3TAX \
  | 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: e648e8034c2a1fb7a5451b54832f7305cd1902d9c0f064db2fb0d8cac31fafa0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30acc12318fa55330dfb2c78e2e6ef36ecfc4031e4422d41f6e5904b1de9560d",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2025-06-10T18:23:01Z",
    "title_canon_sha256": "d4304baba8ea702e2748ff36fbc8c126228b1681906773077effade49062af36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.09162",
    "kind": "arxiv",
    "version": 1
  }
}