Pith Number

pith:A4ZK4NXU

pith:2012:A4ZK4NXUBYZESDFEFBJLQ2R7IE

not attested not anchored not stored refs pending

Origin of the Enhanced Polarization in La and Mg Co-substituted BiFeO3 Thin Film during the Fatigue Process

Amit Kumar, John Wang, Kaiyang Zeng, Qingqing Ke, Xiaojie Lou

arxiv:1203.0461 v1 · 2012-03-02 · 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{A4ZK4NXUBYZESDFEFBJLQ2R7IE}

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	2026-05-18T04:01:00.647895Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0732ae36f40e32490ca42852b86a3f41156c3379fc05afa8e563157151ad1071

Aliases

arxiv: 1203.0461 · arxiv_version: 1203.0461v1 · doi: 10.48550/arxiv.1203.0461 · pith_short_12: A4ZK4NXUBYZE · pith_short_16: A4ZK4NXUBYZESDFE · pith_short_8: A4ZK4NXU

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/A4ZK4NXUBYZESDFEFBJLQ2R7IE \
  | 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: 0732ae36f40e32490ca42852b86a3f41156c3379fc05afa8e563157151ad1071

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "124f102474669b7bed2009084e61248afd9cc04aad26956917560b598c2ed973",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2012-03-02T13:57:29Z",
    "title_canon_sha256": "2bd1ce8139f7c5e0c50e0c42ebe5cdbe3c4aa44f6cc61868220bc656be35c8c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.0461",
    "kind": "arxiv",
    "version": 1
  }
}