Pith Number

pith:BPM7E3UJ

pith:2019:BPM7E3UJBKSO3PSTIYUNHRVFML

not attested not anchored not stored refs pending

Magnetic Skyrmion Field-Effect Transistors

Ik-Sun Hong, Kyung-Jin Lee

arxiv:1908.04931 v1 · 2019-08-14 · cond-mat.mes-hall · cond-mat.mtrl-sci · 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{BPM7E3UJBKSO3PSTIYUNHRVFML}

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	2026-07-04T23:55:58.337513Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0bd9f26e890aa4edbe534628d3c6a562e93a82d10ae6026a2925567923f4f0f6

Aliases

arxiv: 1908.04931 · arxiv_version: 1908.04931v1 · doi: 10.48550/arxiv.1908.04931 · pith_short_12: BPM7E3UJBKSO · pith_short_16: BPM7E3UJBKSO3PST · pith_short_8: BPM7E3UJ

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/BPM7E3UJBKSO3PSTIYUNHRVFML \
  | 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: 0bd9f26e890aa4edbe534628d3c6a562e93a82d10ae6026a2925567923f4f0f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7edc8d7669ca757766f967a9ddb34aefd04196bcd19b1060face1d4d3c1704e2",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-08-14T02:40:34Z",
    "title_canon_sha256": "8e2e6731ff06823fc32f486a7a5470ecfa0ddd494bc357f5cbbe73a5f3d00a8d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.04931",
    "kind": "arxiv",
    "version": 1
  }
}