Pith Number

pith:Z3I5Q74K

pith:2012:Z3I5Q74K2Z754YFVVKTB7BLBCM

not attested not anchored not stored refs pending

Interface Ferromagnetism in a SrMnO3/LaMnO3 Superlattice

A. Bhattacharya, B. B. Nelson-Cheeseman, P. Abbamonte, S. Smadici

arxiv:1207.4522 v1 · 2012-07-18 · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z3I5Q74K2Z754YFVVKTB7BLBCM}

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	2026-05-18T01:56:16.519352Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ced1d87f8ad67fde60b5aaa61f8561131dc248495fb10e9aca5a934710af6bfc

Aliases

arxiv: 1207.4522 · arxiv_version: 1207.4522v1 · doi: 10.48550/arxiv.1207.4522 · pith_short_12: Z3I5Q74K2Z75 · pith_short_16: Z3I5Q74K2Z754YFV · pith_short_8: Z3I5Q74K

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/Z3I5Q74K2Z754YFVVKTB7BLBCM \
  | 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: ced1d87f8ad67fde60b5aaa61f8561131dc248495fb10e9aca5a934710af6bfc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "846fa502298d9bd0e6c2098fa2ec9e62da4f441917e8ce4167818296b18cc206",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2012-07-18T23:30:03Z",
    "title_canon_sha256": "f0f5bef22f9908223c404934b0a5cb9aa1d88a89917ac68e91e22407dd5dfd4b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.4522",
    "kind": "arxiv",
    "version": 1
  }
}