Pith Number

pith:GC62QRS3

pith:2019:GC62QRS3X6CQNRK7CIXXYOPZYZ

not attested not anchored not stored refs pending

Efficient all-optical helicity dependent switching of spins in a Pt/Co/Pt film by a dual-pulse excitation

Alexey V. Kimel, Andrei Kirilyuk, Fuyuki Ando, Kihiro T. Yamada, Kiran Horabail Prabhakara, Sergey Semin, Sergiu Ruta, Teruo Ono, Theo Rasing, Tian Li

arxiv:1903.01941 v4 · 2019-03-05 · cond-mat.mtrl-sci · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GC62QRS3X6CQNRK7CIXXYOPZYZ}

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	2026-07-05T04:50:29.675401Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30bda8465bbf8506c55f122f7c39f9c670d257c40c535434d9a6c9926a075cf6

Aliases

arxiv: 1903.01941 · arxiv_version: 1903.01941v4 · doi: 10.48550/arxiv.1903.01941 · pith_short_12: GC62QRS3X6CQ · pith_short_16: GC62QRS3X6CQNRK7 · pith_short_8: GC62QRS3

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/GC62QRS3X6CQNRK7CIXXYOPZYZ \
  | 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: 30bda8465bbf8506c55f122f7c39f9c670d257c40c535434d9a6c9926a075cf6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ad953a14460942459b7ad4d2b937822fbe559cd2f3d4c6a9b1603e1e28a4692",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2019-03-05T17:18:30Z",
    "title_canon_sha256": "2ab6065472efedbbed8ac3101643eb5ac9b1a28bc01566b02e704d5c0df6696d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.01941",
    "kind": "arxiv",
    "version": 4
  }
}