Pith Number

pith:ENPCI7MW

pith:2020:ENPCI7MWVZVEVBWEEQX5NXPCCD

not attested not anchored not stored refs pending

Picosecond Switching of Optomagnetic Tunnel Junctions

Bert Koopmans, Houyi Cheng, Kaihua Cao, Luding Wang, Pingzhi Li, Reinoud Lavrijsen, Weisheng Zhao, Xiaoyang Lin, Yang Liu, Youri L. W. van Hees

arxiv:2011.03612 v1 · 2020-11-06 · cond-mat.mes-hall · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ENPCI7MWVZVEVBWEEQX5NXPCCD}

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	2026-07-05T05:06:49.615129Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

235e247d96ae6a4a86c4242fd6dde210c97b37f0eccd2ee10d644927266d230c

Aliases

arxiv: 2011.03612 · arxiv_version: 2011.03612v1 · doi: 10.48550/arxiv.2011.03612 · pith_short_12: ENPCI7MWVZVE · pith_short_16: ENPCI7MWVZVEVBWE · pith_short_8: ENPCI7MW

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/ENPCI7MWVZVEVBWEEQX5NXPCCD \
  | 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: 235e247d96ae6a4a86c4242fd6dde210c97b37f0eccd2ee10d644927266d230c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c032ce169163dfda8552daad83186828ffe39947f1d0f368ca84ae3368c7fc75",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2020-11-06T22:02:39Z",
    "title_canon_sha256": "030df0d8d134c56cb7bfd51bc99bd68e8af2d4a1f844258dd78c6b655c2534ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.03612",
    "kind": "arxiv",
    "version": 1
  }
}