Pith Number

pith:QO4P75NN

pith:2015:QO4P75NNPWCQXMLBPOKBKKROI4

not attested not anchored not stored refs pending

Spin and orbital moments of nanoscale Fe3O4 epitaxial thin film on MgO/GaAs(100)

B. You, J. Du, J. Wu, N. J. Maltby, P. Bencok, P. K. J. Wong, R. Zhang, S. P. Li, W. Q. Liu, X. F. Wang, Y. B. Xu

arxiv:1503.07902 v1 · 2015-03-26 · 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{QO4P75NNPWCQXMLBPOKBKKROI4}

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	2026-05-18T02:20:11.991298Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83b8fff5ad7d850bb1617b94152a2e471a316a8940f35844f719143548f7b6ee

Aliases

arxiv: 1503.07902 · arxiv_version: 1503.07902v1 · doi: 10.48550/arxiv.1503.07902 · pith_short_12: QO4P75NNPWCQ · pith_short_16: QO4P75NNPWCQXMLB · pith_short_8: QO4P75NN

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/QO4P75NNPWCQXMLBPOKBKKROI4 \
  | 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: 83b8fff5ad7d850bb1617b94152a2e471a316a8940f35844f719143548f7b6ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6262725a96a26f03f30b752b2173301a62808bb5505573d9d791ad1fef493535",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-03-26T21:08:39Z",
    "title_canon_sha256": "f6556989643280c551677e8313326aec86857b965d7a34b83eb20ff3216cc78e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.07902",
    "kind": "arxiv",
    "version": 1
  }
}