Pith Number

pith:WBTV4PTY

pith:2018:WBTV4PTY3GPSPLDEART26UKBMF

not attested not anchored not stored refs pending

Observation of magnetic skyrmions in unpatterned symmetric multilayers at room temperature and zero magnetic field

D. A. Dugato, J. Brand\~ao, J. C. Cezar, J. C. Denardin, R. L. Seeger, T. J. A. Mori

arxiv:1810.07844 v1 · 2018-10-18 · 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{WBTV4PTY3GPSPLDEART26UKBMF}

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	2026-05-18T00:02:54.040697Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0675e3e78d99f27ac640467af514161563b16617ec67ac2c487126234d26c32

Aliases

arxiv: 1810.07844 · arxiv_version: 1810.07844v1 · doi: 10.48550/arxiv.1810.07844 · pith_short_12: WBTV4PTY3GPS · pith_short_16: WBTV4PTY3GPSPLDE · pith_short_8: WBTV4PTY

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/WBTV4PTY3GPSPLDEART26UKBMF \
  | 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: b0675e3e78d99f27ac640467af514161563b16617ec67ac2c487126234d26c32

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "813e0cad5ef8e19bdefb0b33b0aa87619698a0890ea2b374d32ad90856e067ba",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2018-10-18T00:19:52Z",
    "title_canon_sha256": "f268c737e81845862b4a8bd54808f5279288449b57d56892d6e4cfbcd5ba35a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.07844",
    "kind": "arxiv",
    "version": 1
  }
}