Pith Number

pith:JS5SC7R6

pith:2019:JS5SC7R6DDJ6Q3OYMRB5HF2EC7

not attested not anchored not stored refs pending

Magnetoelectric effect in band insulator-ferromagnet heterostructures

Ken N. Okada, Yasuyuki Kato, Yukitoshi Motome

arxiv:1902.04204 v1 · 2019-02-12 · cond-mat.mtrl-sci · 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{JS5SC7R6DDJ6Q3OYMRB5HF2EC7}

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	2026-05-17T23:46:47.365429Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4cbb217e3e18d3e86dd86443d3974417ddbb802f7c160fc60ccfe3dd8e7878c8

Aliases

arxiv: 1902.04204 · arxiv_version: 1902.04204v1 · doi: 10.48550/arxiv.1902.04204 · pith_short_12: JS5SC7R6DDJ6 · pith_short_16: JS5SC7R6DDJ6Q3OY · pith_short_8: JS5SC7R6

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/JS5SC7R6DDJ6Q3OYMRB5HF2EC7 \
  | 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: 4cbb217e3e18d3e86dd86443d3974417ddbb802f7c160fc60ccfe3dd8e7878c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f9e64297c01fbfa7a71274514c6abc444f20964e8f1583dc41fd299e01f9095",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2019-02-12T01:21:58Z",
    "title_canon_sha256": "0fd034c3e660341a44b877cb7c1a383a3c6c5bf0a32c7d2b5f3b2eb042213fd1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.04204",
    "kind": "arxiv",
    "version": 1
  }
}