Pith Number

pith:DAN4OKGO

pith:2016:DAN4OKGO6RMEMC53VUEADKZS44

not attested not anchored not stored refs pending

Micromagnetic simulation of exchange coupled ferri-/ferromagnetic composite in bit patterned media

Alexander Kovacs, Dennis Nissen, Eugenie Kirk, Harald Oezelt, Laura Jane Heyderman, Manfred Albrecht, Patrick Matthes, Phillip Wohlh\"uter, Thomas Schrefl

arxiv:1604.01180 v1 · 2016-04-05 · physics.comp-ph · 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{DAN4OKGO6RMEMC53VUEADKZS44}

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	2026-05-18T01:17:44.535579Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

181bc728cef458460bbbad0801ab32e70a0bddd34d3245a9195e7d111308f6ea

Aliases

arxiv: 1604.01180 · arxiv_version: 1604.01180v1 · doi: 10.48550/arxiv.1604.01180 · pith_short_12: DAN4OKGO6RME · pith_short_16: DAN4OKGO6RMEMC53 · pith_short_8: DAN4OKGO

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/DAN4OKGO6RMEMC53VUEADKZS44 \
  | 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: 181bc728cef458460bbbad0801ab32e70a0bddd34d3245a9195e7d111308f6ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ef79238e5b0938eba807c198e2b8779aad3232d8f303f572fbedf4bcda684df",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2016-04-05T08:54:23Z",
    "title_canon_sha256": "f0f163175879a0ebe6748d091de1c9d9ec5c4512223a16fb99b07669d8b19ce3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.01180",
    "kind": "arxiv",
    "version": 1
  }
}