Pith Number

pith:OJQQJNPF

pith:2023:OJQQJNPF7Y54RPJDZF6VL2PYDO

not attested not anchored not stored refs pending

Sewing skyrmion and antiskyrmion by quadrupole of Bloch points

Haifeng Du, Jialiang Jiang, Jin Tang, Lingyao Kong, Mingliang Tian, Shouguo Wang, Wei Liu, Yaodong Wu

arxiv:2311.17422 v2 · 2023-11-29 · 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{OJQQJNPF7Y54RPJDZF6VL2PYDO}

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	2026-07-05T07:31:55.466903Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

726104b5e5fe3bc8bd23c97d55e9f81bb42e87dd66ff28222f1b15892ca681fe

Aliases

arxiv: 2311.17422 · arxiv_version: 2311.17422v2 · doi: 10.48550/arxiv.2311.17422 · pith_short_12: OJQQJNPF7Y54 · pith_short_16: OJQQJNPF7Y54RPJD · pith_short_8: OJQQJNPF

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/OJQQJNPF7Y54RPJDZF6VL2PYDO \
  | 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: 726104b5e5fe3bc8bd23c97d55e9f81bb42e87dd66ff28222f1b15892ca681fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d459d041d5d3a492c62b72f63d7f5aec2272740fb03db57262cab9b2eccf501",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2023-11-29T07:55:19Z",
    "title_canon_sha256": "42b1028282b9ccf01cbe1872fc9d01b9d0ef0b970855550fbf691980cd6ffb34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.17422",
    "kind": "arxiv",
    "version": 2
  }
}