Pith Number

pith:PD4G2MGJ

pith:2023:PD4G2MGJNA5IA6UK4T5D7FWW5Y

not attested not anchored not stored refs pending

Tilted Spirals and Low Temperature Skyrmions in Cu2OSeO3

A. Labh, A. O. Leonov, C. Pappas, H. Wilhelm, Marcus P. Schmidt, M. Crisanti, R. Cubitt

arxiv:2307.09539 v1 · 2023-07-18 · 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{PD4G2MGJNA5IA6UK4T5D7FWW5Y}

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	2026-07-05T06:32:42.479217Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78f86d30c9683a807a8ae4fa3f96d6ee07050e2330718f9242409500e2b93649

Aliases

arxiv: 2307.09539 · arxiv_version: 2307.09539v1 · doi: 10.48550/arxiv.2307.09539 · pith_short_12: PD4G2MGJNA5I · pith_short_16: PD4G2MGJNA5IA6UK · pith_short_8: PD4G2MGJ

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/PD4G2MGJNA5IA6UK4T5D7FWW5Y \
  | 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: 78f86d30c9683a807a8ae4fa3f96d6ee07050e2330718f9242409500e2b93649

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd9a9ea7b8233144c30d09ac2f4002b42c80fb87516d26d416d8fe95ce5e0dc6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2023-07-18T18:31:30Z",
    "title_canon_sha256": "260f95fbbe4c710ba2c9f8c0f8969ead4b2144f7bb90f7a79f17b1b4152b9193"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.09539",
    "kind": "arxiv",
    "version": 1
  }
}