Pith Number

pith:XGR426UP

pith:2020:XGR426UP7UXQRXGZATXULFR2K2

not attested not anchored not stored refs pending

Image guidance in deep brain stimulation surgery to treat Parkinson's disease: a review

Ali R. Khan, Dimuthu Hemachandra, Greydon Gilmore, Jonathan C. Lau, Terry M. Peters, Yiming Xiao

arxiv:2003.04822 v1 · 2020-03-10 · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XGR426UP7UXQRXGZATXULFR2K2}

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	2026-07-05T09:27:46.072617Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9a3cd7a8ffd2f08dcd904ef45963a56969472f50ac51c703cb6e3f0180c02d9

Aliases

arxiv: 2003.04822 · arxiv_version: 2003.04822v1 · doi: 10.48550/arxiv.2003.04822 · pith_short_12: XGR426UP7UXQ · pith_short_16: XGR426UP7UXQRXGZ · pith_short_8: XGR426UP

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/XGR426UP7UXQRXGZATXULFR2K2 \
  | 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: b9a3cd7a8ffd2f08dcd904ef45963a56969472f50ac51c703cb6e3f0180c02d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d38f2a672fb6d270cb889b7eeb415e302341a60c3bf737f2d41a1d20f12e759e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2020-03-10T15:58:16Z",
    "title_canon_sha256": "6a6bf198a43b762191c0fbe26b0385b109302ffb79c5bf1c05bb8c8953968ce1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.04822",
    "kind": "arxiv",
    "version": 1
  }
}