Pith Number

pith:Z6ZSEAVT

pith:2022:Z6ZSEAVTH2MLJDTEPZOOQTMY3Q

not attested not anchored not stored refs pending

Unusual phase formation in reactively sputtered La-Co-O perovskite thin films

Alfred Ludwig, Benedikt Kohnen, Detlef Rogalla, Ellen Suhr, Lars Banko, Rico Zehl, Tobias H. Piotrowiak

arxiv:2203.04631 v1 · 2022-03-09 · 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{Z6ZSEAVTH2MLJDTEPZOOQTMY3Q}

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	2026-07-05T04:03:20.771629Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfb32202b33e98b48e647e5ce84d98dc1b41cb801c7966746d2a6a45bd9dd593

Aliases

arxiv: 2203.04631 · arxiv_version: 2203.04631v1 · doi: 10.48550/arxiv.2203.04631 · pith_short_12: Z6ZSEAVTH2ML · pith_short_16: Z6ZSEAVTH2MLJDTE · pith_short_8: Z6ZSEAVT

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/Z6ZSEAVTH2MLJDTEPZOOQTMY3Q \
  | 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: cfb32202b33e98b48e647e5ce84d98dc1b41cb801c7966746d2a6a45bd9dd593

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dae2b15c56d580462ad6e7fc7204727220067f68db6bef3f736fd67cdf96f7f4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2022-03-09T10:35:30Z",
    "title_canon_sha256": "61a09051dba33a6998d57a01c3e8286e65b6ed58892b8c2de98d2cf9848bea5d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.04631",
    "kind": "arxiv",
    "version": 1
  }
}