Pith Number

pith:JI4AOF4E

pith:2018:JI4AOF4E7KR2MZC7KW5LRQLIZH

not attested not anchored not stored refs pending

Engineering and improving the magnetic properties of thin Fe layers through exchange coupling with hard magnetic Dysprosium layers

D. Weiss, G. Bayreuther, H. S. K\"orner, M. Ehlert, M. Schitko, T. Hupfauer

arxiv:1804.03609 v1 · 2018-04-10 · 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{JI4AOF4E7KR2MZC7KW5LRQLIZH}

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	2026-05-18T00:18:47.549118Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a38071784faa3a6645f55bab8c168c9f4235857b0cc21e262299ee6cfa6a0a8

Aliases

arxiv: 1804.03609 · arxiv_version: 1804.03609v1 · doi: 10.48550/arxiv.1804.03609 · pith_short_12: JI4AOF4E7KR2 · pith_short_16: JI4AOF4E7KR2MZC7 · pith_short_8: JI4AOF4E

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/JI4AOF4E7KR2MZC7KW5LRQLIZH \
  | 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: 4a38071784faa3a6645f55bab8c168c9f4235857b0cc21e262299ee6cfa6a0a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f5fc80fc3372b3f4dfc70cade039fb621557fb71fd05399311fb3d64deb6c64",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-04-10T16:00:58Z",
    "title_canon_sha256": "a894685148a10eff198f4916144be67830ebb3016c85b4165fca271e1344118d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.03609",
    "kind": "arxiv",
    "version": 1
  }
}