Pith Number

pith:IWVICDDA

pith:2011:IWVICDDA4WKL5COAAU626KYCCO

not attested not anchored not stored refs pending

Optimization of the current pulse for spin-torque switches

Alex Kamenev, Tom Dunn

arxiv:1102.1904 v3 · 2011-02-09 · cond-mat.mes-hall · physics.comp-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{IWVICDDA4WKL5COAAU626KYCCO}

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	2026-05-18T02:22:39.292379Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45aa810c60e594be89c0053daf2b0213babcb120a3f5573fb11fb6d47f135fa1

Aliases

arxiv: 1102.1904 · arxiv_version: 1102.1904v3 · doi: 10.48550/arxiv.1102.1904 · pith_short_12: IWVICDDA4WKL · pith_short_16: IWVICDDA4WKL5COA · pith_short_8: IWVICDDA

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/IWVICDDA4WKL5COAAU626KYCCO \
  | 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: 45aa810c60e594be89c0053daf2b0213babcb120a3f5573fb11fb6d47f135fa1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf8b981d77e383bf1ae26340f254fbf01100d510dce3ebdffadfd8d885d813cd",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2011-02-09T16:55:30Z",
    "title_canon_sha256": "087f005a2bee3a8df6fcce925503f543250fc09d2d7e0da1b71749297872b4b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.1904",
    "kind": "arxiv",
    "version": 3
  }
}