Pith Number

pith:SW4GREWE

pith:2019:SW4GREWEUKS3TQJGCGPJWBBIBO

not attested not anchored not stored refs pending

Neuromorphic Computing through Time-Multiplexing with a Spin-Torque Nano-Oscillator

A. Fukushima, D. Querlioz, F. Abreu Araujo, G. Khalsa, H. Kubota, J. Grollier, J. Torrejon, K. Yakushiji, M. D. Stiles, M. Riou, P. Bortolotti, S. Tsunegi, S. Yuasa, V. Cros

arxiv:1904.11236 v1 · 2019-04-25 · cs.ET · physics.app-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{SW4GREWEUKS3TQJGCGPJWBBIBO}

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	2026-05-17T23:47:45.428031Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95b86892c4a2a5b9c126119e9b04280bba453a6411fc9c4462d111705d9be62d

Aliases

arxiv: 1904.11236 · arxiv_version: 1904.11236v1 · doi: 10.48550/arxiv.1904.11236 · pith_short_12: SW4GREWEUKS3 · pith_short_16: SW4GREWEUKS3TQJG · pith_short_8: SW4GREWE

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/SW4GREWEUKS3TQJGCGPJWBBIBO \
  | 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: 95b86892c4a2a5b9c126119e9b04280bba453a6411fc9c4462d111705d9be62d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d52d508c1021b1b9a27d8211c51f460f7576cd778a061ed3e357e79e6681b36",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.ET",
    "submitted_at": "2019-04-25T09:47:44Z",
    "title_canon_sha256": "9d2e4ded4e4cfbd003ea8b54edb26b0a5faf7651a782e88220f048986608242e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.11236",
    "kind": "arxiv",
    "version": 1
  }
}