Pith Number

pith:UAL3ZKG5

pith:2022:UAL3ZKG5PSELS3VALZIDPIGNVJ

not attested not anchored not stored refs pending

Tractography-Based Parcellation of Cerebellar Dentate Nuclei via a Deep Nonnegative Matrix Factorization Clustering Method

Fan Zhang, Lauren J. O'Donnell, Leo Zekelman, Nikos Makris, Xiao Xu, Yogesh Rathi, Yuqian Chen

arxiv:2211.10107 v2 · 2022-11-18 · eess.IV · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UAL3ZKG5PSELS3VALZIDPIGNVJ}

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	2026-07-05T05:34:33.611306Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a017bca8dd7c88b96ea05e5037a0cdaa5241794baa766de05993cac13c6b1412

Aliases

arxiv: 2211.10107 · arxiv_version: 2211.10107v2 · doi: 10.48550/arxiv.2211.10107 · pith_short_12: UAL3ZKG5PSEL · pith_short_16: UAL3ZKG5PSELS3VA · pith_short_8: UAL3ZKG5

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/UAL3ZKG5PSELS3VALZIDPIGNVJ \
  | 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: a017bca8dd7c88b96ea05e5037a0cdaa5241794baa766de05993cac13c6b1412

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33128a703d81aa0a7688a0451a53794892977e9327fe4304a1d0a12c696ddf38",
    "cross_cats_sorted": [
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2022-11-18T09:07:42Z",
    "title_canon_sha256": "742c444f370def71a49eb6b0b80f6301878f26da0977ab00140bc43e45816505"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.10107",
    "kind": "arxiv",
    "version": 2
  }
}