Pith Number

pith:APU5X3HC

pith:2000:APU5X3HCMGQULJ2ZIX7HSEWN5S

not attested not anchored not stored refs pending

Ferromagnetism in III-V and II-VI semiconductor structures

Hideo Ohno, Tomasz Dietl

arxiv:cond-mat/0002450 v2 · 2000-02-29 · cond-mat.mtrl-sci · cond-mat.dis-nn

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{APU5X3HCMGQULJ2ZIX7HSEWN5S}

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	2026-05-18T03:07:04.171799Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03e9dbece261a145a75945fe7912cdec8d3fcbf557ddaab16de8bc664db451ba

Aliases

arxiv: cond-mat/0002450 · arxiv_version: cond-mat/0002450v2 · doi: 10.48550/arxiv.cond-mat/0002450 · pith_short_12: APU5X3HCMGQU · pith_short_16: APU5X3HCMGQULJ2Z · pith_short_8: APU5X3HC

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/APU5X3HCMGQULJ2ZIX7HSEWN5S \
  | 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: 03e9dbece261a145a75945fe7912cdec8d3fcbf557ddaab16de8bc664db451ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d75702f4f660c0bfbbb16e589de9853d473248865beab719738a8088c1064f4c",
    "cross_cats_sorted": [
      "cond-mat.dis-nn"
    ],
    "license": "",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2000-02-29T16:09:43Z",
    "title_canon_sha256": "d4d7b90824bfccf0eb79ed28a27e139c0fafb471a10130b3fc4b248a8ec1dd10"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0002450",
    "kind": "arxiv",
    "version": 2
  }
}