Pith Number

pith:O3ZZNVYB

pith:2007:O3ZZNVYBP3JAACWUEFFN4H6JDF

not attested not anchored not stored refs pending

Magnetism without magnetic impurities in oxides ZrO2 and TiO2

Frantisek Maca, Georges Bouzerar, Josef Kudrnovsky, Vaclav Drchal

arxiv:0711.0280 v1 · 2007-11-02 · 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{O3ZZNVYBP3JAACWUEFFN4H6JDF}

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	2026-05-18T03:19:57.224706Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76f396d7017ed2000ad4214ade1fc91963b36484529d612f1dd9bb7ed6dd1403

Aliases

arxiv: 0711.0280 · arxiv_version: 0711.0280v1 · doi: 10.48550/arxiv.0711.0280 · pith_short_12: O3ZZNVYBP3JA · pith_short_16: O3ZZNVYBP3JAACWU · pith_short_8: O3ZZNVYB

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/O3ZZNVYBP3JAACWUEFFN4H6JDF \
  | 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: 76f396d7017ed2000ad4214ade1fc91963b36484529d612f1dd9bb7ed6dd1403

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67d78b3ccf8a8a1f3ea12f903e60704ee3075f37714a5a7b00265d612e35f0d8",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2007-11-02T10:30:53Z",
    "title_canon_sha256": "ddb0387c48e6b8b91a8957b18b61eed2ca39cf29599ff5f7ec6a8df371fa4575"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0711.0280",
    "kind": "arxiv",
    "version": 1
  }
}