Pith Number

pith:OD7K4K54

pith:2018:OD7K4K54PRQMFPIRWOFWY6GE5F

not attested not anchored not stored refs pending

Magnetic domain wall Skyrmions

Anish Rai, Arjun Sapkota, Ashok Pokhrel, Claudia Mewes, Di Xiao, Marc De Graef, Maxwell Li, Ran Cheng, Tim Mewes, Vincent Sokalski

arxiv:1809.02730 v2 · 2018-09-08 · cond-mat.mes-hall · 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{OD7K4K54PRQMFPIRWOFWY6GE5F}

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	2026-05-17T23:45:36.762030Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70feae2bbc7c60c2bd11b38b6c78c4e966ea2f457f560b9485c1bbaa2187e2db

Aliases

arxiv: 1809.02730 · arxiv_version: 1809.02730v2 · doi: 10.48550/arxiv.1809.02730 · pith_short_12: OD7K4K54PRQM · pith_short_16: OD7K4K54PRQMFPIR · pith_short_8: OD7K4K54

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/OD7K4K54PRQMFPIRWOFWY6GE5F \
  | 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: 70feae2bbc7c60c2bd11b38b6c78c4e966ea2f457f560b9485c1bbaa2187e2db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c31e8cc97e2dda983c6e3d0865254896bc2573a65d7652558eb9ff3528861204",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2018-09-08T01:20:10Z",
    "title_canon_sha256": "a9bcad0dd70ce43a409b773bdaa9fad1f72fd5704a19d1bbd4beebd5ed060748"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.02730",
    "kind": "arxiv",
    "version": 2
  }
}