Pith Number

pith:GYA5WWQC

pith:2020:GYA5WWQCYMOFV2ZKT4VB2QO3OK

not attested not anchored not stored refs pending

The optical tweezer of ferroelectric skyrmions

A. Ernst, Chenglong Jia, I. Maznichenko, I. Mertig, J. Barna\'s, J. Berakdar, L. Chotorlishvili, N. Arnold, V. K. Dugaev, X.-G. Wang

arxiv:2001.01614 v1 · 2020-01-06 · cond-mat.mtrl-sci · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GYA5WWQCYMOFV2ZKT4VB2QO3OK}

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	2026-07-05T00:29:54.712473Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3601db5a02c31c5aeb2a9f2a1d41db72b5deb6446c4b1ecd0761721294fa320e

Aliases

arxiv: 2001.01614 · arxiv_version: 2001.01614v1 · doi: 10.48550/arxiv.2001.01614 · pith_short_12: GYA5WWQCYMOF · pith_short_16: GYA5WWQCYMOFV2ZK · pith_short_8: GYA5WWQC

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/GYA5WWQCYMOFV2ZKT4VB2QO3OK \
  | 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: 3601db5a02c31c5aeb2a9f2a1d41db72b5deb6446c4b1ecd0761721294fa320e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea61f51b834754c310cee1bbed360f88cff12bac50962186b2856052fce4cd67",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2020-01-06T14:54:15Z",
    "title_canon_sha256": "d00b1d87901ac3fc07f627f2b118c1ecc6e9c084581af65e57c9795f05455dff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.01614",
    "kind": "arxiv",
    "version": 1
  }
}