Pith Number

pith:CA33DXCA

pith:2021:CA33DXCABAIJHUKLVCCG2AFGH5

not attested not anchored not stored refs pending

Chiral Spin Bobbers in Exchange-Coupled Hard-Soft Magnetic Bilayers

Ahsan Ullah, Alpha T. N'Diaye, Brian B. Maranville, Brian J. Kirby, Elke Arenholz, Ichiro Takeuchi, Julie A. Borchers, Jun Cui, Lei Fang, Ralph Skomski, Samuel E. Lofland, Sean Fackler, Tieren Gao, Xiaohang Zhang

arxiv:2111.09183 v2 · 2021-11-17 · 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{CA33DXCABAIJHUKLVCCG2AFGH5}

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	2026-07-05T04:35:57.666645Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1037b1dc40081093d14ba8846d00a63f44dfde9e55ff3eb03511006fcaee3ce7

Aliases

arxiv: 2111.09183 · arxiv_version: 2111.09183v2 · doi: 10.48550/arxiv.2111.09183 · pith_short_12: CA33DXCABAIJ · pith_short_16: CA33DXCABAIJHUKL · pith_short_8: CA33DXCA

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/CA33DXCABAIJHUKLVCCG2AFGH5 \
  | 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: 1037b1dc40081093d14ba8846d00a63f44dfde9e55ff3eb03511006fcaee3ce7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e694028ab52a632a98099d04de66fbea06769825ec9449521167a19e9ff39a7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2021-11-17T15:19:49Z",
    "title_canon_sha256": "071616c42928606aa0c75b17491af84998d3f41f7530435948955912a018ef47"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.09183",
    "kind": "arxiv",
    "version": 2
  }
}