Pith Number

pith:UL4DOAVD

pith:2021:UL4DOAVDHBD5LJIN6OZMUNOUB6

not attested not anchored not stored refs pending

Efficient field-free perpendicular magnetization switching by a magnetic spin Hall effect

Ding-Fu Shao, Evgeny Y. Tsymbal, Huanglin Yang, Meng Tang, Shiming Zhou, Shuai Hu, Weijia Fan, Xuepeng Qiu, Yumeng Yang

arxiv:2103.09011 v1 · 2021-03-16 · 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{UL4DOAVDHBD5LJIN6OZMUNOUB6}

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	2026-07-05T02:23:34.182140Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2f83702a33847d5a50df3b2ca35d40f9c33925425f087b94adc95a70e45bd81

Aliases

arxiv: 2103.09011 · arxiv_version: 2103.09011v1 · doi: 10.48550/arxiv.2103.09011 · pith_short_12: UL4DOAVDHBD5 · pith_short_16: UL4DOAVDHBD5LJIN · pith_short_8: UL4DOAVD

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/UL4DOAVDHBD5LJIN6OZMUNOUB6 \
  | 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: a2f83702a33847d5a50df3b2ca35d40f9c33925425f087b94adc95a70e45bd81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f87605e9d032520bcb32922332e8a1fc61d756a3ef6d372f9e7af861872ce707",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2021-03-16T12:20:34Z",
    "title_canon_sha256": "abb1ee78797652228765280b3c187ad2e4d43c151e4e9b805e98bca84bf283d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.09011",
    "kind": "arxiv",
    "version": 1
  }
}