Pith Number

pith:U5HH5SFI

pith:2025:U5HH5SFIRKPOMV7LGTLKMRHXI6

not attested not anchored not stored refs pending

Transcutaneous Interference Spinal Cord Stimulation: Leadfield-Based Pareto Optimization of Electrode Montages for Improved Focality

Alonso Carvajal, Jose Gomez-Tames, Kanata Yatsuda, Leonel E. Medina, Mariko Teragiwa, Wenwei Yu

arxiv:2506.21886 v1 · 2025-06-27 · physics.med-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U5HH5SFIRKPOMV7LGTLKMRHXI6}

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	2026-07-05T11:28:03.438537Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a74e7ec8a88a9ee657eb34d6a644f747bc4d4075637bdbc59c985fb85e9e013a

Aliases

arxiv: 2506.21886 · arxiv_version: 2506.21886v1 · doi: 10.48550/arxiv.2506.21886 · pith_short_12: U5HH5SFIRKPO · pith_short_16: U5HH5SFIRKPOMV7L · pith_short_8: U5HH5SFI

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/U5HH5SFIRKPOMV7LGTLKMRHXI6 \
  | 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: a74e7ec8a88a9ee657eb34d6a644f747bc4d4075637bdbc59c985fb85e9e013a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2aec157bf43ff91b36778dfa52a494836ce03eb0588786bd2fac22621978c30e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2025-06-27T03:44:02Z",
    "title_canon_sha256": "7a39072f365cc1c66cf8cce99b76343ed8a9d15e9890454add7851175ae67b1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.21886",
    "kind": "arxiv",
    "version": 1
  }
}