Pith Number

pith:V4ERKTXR

pith:2019:V4ERKTXRLYJH5SIJ55A3BBGZ5A

not attested not anchored not stored refs pending

Perpendicular Magnetic Anisotropy in Conducting NiCo2O4 Films from Spin-Lattice Coupling

Caleb Schmidt, Corbyn Mellinger, Jace Waybright, Xiaoshan Xu, Xiaozhe Zhang

arxiv:1911.05322 v1 · 2019-11-13 · 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{V4ERKTXRLYJH5SIJ55A3BBGZ5A}

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	2026-07-05T00:33:20.652523Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af09154ef15e127ec909ef41b084d9e83b4718a3a95f35139be54d44217b074b

Aliases

arxiv: 1911.05322 · arxiv_version: 1911.05322v1 · doi: 10.48550/arxiv.1911.05322 · pith_short_12: V4ERKTXRLYJH · pith_short_16: V4ERKTXRLYJH5SIJ · pith_short_8: V4ERKTXR

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/V4ERKTXRLYJH5SIJ55A3BBGZ5A \
  | 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: af09154ef15e127ec909ef41b084d9e83b4718a3a95f35139be54d44217b074b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "023cc51b053ac47d89b78faf20026fe5b9248d405100235572d764143f596f35",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2019-11-13T06:56:52Z",
    "title_canon_sha256": "37210889b03511e8f40ee8f26cceca1aee216c10dd64e94f2ae7d045de464996"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.05322",
    "kind": "arxiv",
    "version": 1
  }
}