Pith Number

pith:DBK4ISUV

pith:2019:DBK4ISUVENZIOKGSMUQPOIEE4Y

not attested not anchored not stored refs pending

A new method of brain stimulation at ultra-high frequency

Mehdi Golshani, Mohammad Jamali, Yousef Jamali

arxiv:1904.12456 v1 · 2019-04-29 · physics.bio-ph · q-bio.NC · 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{DBK4ISUVENZIOKGSMUQPOIEE4Y}

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	2026-05-17T23:47:35.124422Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1855c44a9523728728d26520f72084e60328bea3b8d75e46475113dba81743f1

Aliases

arxiv: 1904.12456 · arxiv_version: 1904.12456v1 · doi: 10.48550/arxiv.1904.12456 · pith_short_12: DBK4ISUVENZI · pith_short_16: DBK4ISUVENZIOKGS · pith_short_8: DBK4ISUV

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/DBK4ISUVENZIOKGSMUQPOIEE4Y \
  | 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: 1855c44a9523728728d26520f72084e60328bea3b8d75e46475113dba81743f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c4f35733dbd5eb137ef4826030ed81e210377a1998dee9fd39662e6067fbca7",
    "cross_cats_sorted": [
      "q-bio.NC",
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2019-04-29T05:52:43Z",
    "title_canon_sha256": "389a4561c5065b435806629f025ed7cf6908fd58b61be3f00da7cfe944f7809b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.12456",
    "kind": "arxiv",
    "version": 1
  }
}