Pith Number

pith:JPA3W4HU

pith:2018:JPA3W4HU3QLM7BWENMPGV2SNMI

not attested not anchored not stored refs pending

New magnetic phase of the chiral skyrmion material Cu2OSeO3

A. Aqeel, A.J.E. Lefering, A. O. Leonov, C. Pappas, E.H. Br\"uck, F. Qian, G. Chaboussant, H. Wilhelm, L.J. Bannenberg, L. M. Debeer-Schmitt, M. Mostovoy, M. P. Schmidt, T.T.M. Palstra

arxiv:1802.02070 v2 · 2018-02-06 · cond-mat.mtrl-sci · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JPA3W4HU3QLM7BWENMPGV2SNMI}

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	2026-05-17T23:59:39.276736Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4bc1bb70f4dc16cf86c46b1e6aea4d622b7ccf21d8351f21e1c2c2254ba937c4

Aliases

arxiv: 1802.02070 · arxiv_version: 1802.02070v2 · doi: 10.48550/arxiv.1802.02070 · pith_short_12: JPA3W4HU3QLM · pith_short_16: JPA3W4HU3QLM7BWE · pith_short_8: JPA3W4HU

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/JPA3W4HU3QLM7BWENMPGV2SNMI \
  | 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: 4bc1bb70f4dc16cf86c46b1e6aea4d622b7ccf21d8351f21e1c2c2254ba937c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "380c58411e1c30e690766278c996dfb275fc793a7b1e0152aeea6a2ff8e80568",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-02-06T16:57:35Z",
    "title_canon_sha256": "a2bc961b2a5fc8c9d8e2f00f7554a4dcee8d9a169d9bbdf7e3fd8aa51442c0f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.02070",
    "kind": "arxiv",
    "version": 2
  }
}