Pith Number

pith:4O4NNZK5

pith:2020:4O4NNZK5PCKISK3ZEK3ZKDX3R3

not attested not anchored not stored refs pending

Nonlinear dynamics of topological ferromagnetic textures for frequency multiplication

Davi R. Rodrigues, Jonas Nothhelfer, Karin Everschor-Sitte, Morteza Mohseni, Philipp Pirro, Ross Knapman

arxiv:2012.11481 v2 · 2020-12-21 · 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{4O4NNZK5PCKISK3ZEK3ZKDX3R3}

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	2026-07-05T02:57:41.274915Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3b8d6e55d7894892b7922b7950efb8ef7639cb318862e13a29f4171c9fe50dd

Aliases

arxiv: 2012.11481 · arxiv_version: 2012.11481v2 · doi: 10.48550/arxiv.2012.11481 · pith_short_12: 4O4NNZK5PCKI · pith_short_16: 4O4NNZK5PCKISK3Z · pith_short_8: 4O4NNZK5

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/4O4NNZK5PCKISK3ZEK3ZKDX3R3 \
  | 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: e3b8d6e55d7894892b7922b7950efb8ef7639cb318862e13a29f4171c9fe50dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8c4a6a47ceed4c315697111e7aff0e947d938332720519fedd366c8545e12d8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2020-12-21T16:53:00Z",
    "title_canon_sha256": "f4d3ae8f2ae0fd663f0c93db2c9857c20f3e0b5f883632a00158694b2677e835"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.11481",
    "kind": "arxiv",
    "version": 2
  }
}