Pith Number

pith:3G7NN6EP

pith:2020:3G7NN6EP5X3SYNEZ2XCGLLIJEH

not attested not anchored not stored refs pending

End-to-end semantic segmentation of personalized deep brain structures for non-invasive brain stimulation

Akimasa Hirata, Essam A. Rashed, Jose Gomez-Tames

arxiv:2002.05487 v1 · 2020-02-13 · eess.IV · cs.LG · q-bio.NC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3G7NN6EP5X3SYNEZ2XCGLLIJEH}

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	2026-07-05T00:58:48.727585Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9bed6f88fedf72c3499d5c465ad0921f3699bf0d3a47c2061d26128701e2622

Aliases

arxiv: 2002.05487 · arxiv_version: 2002.05487v1 · doi: 10.48550/arxiv.2002.05487 · pith_short_12: 3G7NN6EP5X3S · pith_short_16: 3G7NN6EP5X3SYNEZ · pith_short_8: 3G7NN6EP

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/3G7NN6EP5X3SYNEZ2XCGLLIJEH \
  | 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: d9bed6f88fedf72c3499d5c465ad0921f3699bf0d3a47c2061d26128701e2622

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6f6cf75cf1ac2776f66a45f51e8720a82624189dff37e8f64981e355b0ef2bb",
    "cross_cats_sorted": [
      "cs.LG",
      "q-bio.NC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2020-02-13T13:17:25Z",
    "title_canon_sha256": "6f08b75b21f88c13a5003ba9f06fa8de00b7d9f0bae027095fd9c38e1927a948"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.05487",
    "kind": "arxiv",
    "version": 1
  }
}