Pith Number

pith:7ULEUK4P

pith:2019:7ULEUK4PCT37YWFW4LIXT4WQ6G

not attested not anchored not stored refs pending

Designing rare-earth free permanent magnets in Heusler alloys via interstitial doping

Hongbin Zhang, Ingo Opahle, Oliver Gutfleisch, Qiang Gao

arxiv:1909.03275 v1 · 2019-09-07 · 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{7ULEUK4PCT37YWFW4LIXT4WQ6G}

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	2026-07-05T00:03:04.150754Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd164a2b8f14f7fc58b6e2d179f2d0f18b4504ce8d0ee59351367606e1abd090

Aliases

arxiv: 1909.03275 · arxiv_version: 1909.03275v1 · doi: 10.48550/arxiv.1909.03275 · pith_short_12: 7ULEUK4PCT37 · pith_short_16: 7ULEUK4PCT37YWFW · pith_short_8: 7ULEUK4P

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/7ULEUK4PCT37YWFW4LIXT4WQ6G \
  | 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: fd164a2b8f14f7fc58b6e2d179f2d0f18b4504ce8d0ee59351367606e1abd090

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66249723e94659e532d4fd2f4de0f3f17ed3e7afe32fcd1e335adf7c93cff7bf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2019-09-07T14:22:19Z",
    "title_canon_sha256": "bd1873add3df04246e200782c9abf2352905fede01bb37621db9d7bc6dc87bcb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.03275",
    "kind": "arxiv",
    "version": 1
  }
}