Pith Number

pith:VTBJKTG3

pith:2018:VTBJKTG3KYS24DCXCYC7HCPLCC

not attested not anchored not stored refs pending

Compositional optimization of hard-magnetic phases with machine-learning models

Christian Els\"asser, Daniel F. Urban, Georg Krugel, Johannes J. M\"oller, Wolfgang K\"orner

arxiv:1803.03073 v2 · 2018-03-08 · 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{VTBJKTG3KYS24DCXCYC7HCPLCC}

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	2026-05-18T00:04:13.190309Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

acc2954cdb5625ae0c571605f389eb109bfbba0281e4daeea002b0a41fcbbc09

Aliases

arxiv: 1803.03073 · arxiv_version: 1803.03073v2 · doi: 10.48550/arxiv.1803.03073 · pith_short_12: VTBJKTG3KYS2 · pith_short_16: VTBJKTG3KYS24DCX · pith_short_8: VTBJKTG3

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/VTBJKTG3KYS24DCXCYC7HCPLCC \
  | 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: acc2954cdb5625ae0c571605f389eb109bfbba0281e4daeea002b0a41fcbbc09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c9468459ed1a7026e2e6d58a71e9b52be758ce6e91cd971adc70d9a1d61a293",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-03-08T12:58:14Z",
    "title_canon_sha256": "00d3dce343b4e5be0916074aa321f9fec743c1d89c5b5a35c433149fde8f5ff5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.03073",
    "kind": "arxiv",
    "version": 2
  }
}