Pith Number

pith:U22BKGLK

pith:2010:U22BKGLKEPHUV43KO7L4QGSTYC

not attested not anchored not stored refs pending

Landau Theory of Domain Wall Magnetoelectricity

Gustau Catalan, James F. Scott, Maren Daraktchiev

arxiv:1002.3819 v2 · 2010-02-19 · 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{U22BKGLKEPHUV43KO7L4QGSTYC}

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	2026-05-18T03:23:49.200448Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6b415196a23cf4af36a77d7c81a53c0b49dfbd8cce17bc12abdad9555267091

Aliases

arxiv: 1002.3819 · arxiv_version: 1002.3819v2 · doi: 10.48550/arxiv.1002.3819 · pith_short_12: U22BKGLKEPHU · pith_short_16: U22BKGLKEPHUV43K · pith_short_8: U22BKGLK

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/U22BKGLKEPHUV43KO7L4QGSTYC \
  | 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: a6b415196a23cf4af36a77d7c81a53c0b49dfbd8cce17bc12abdad9555267091

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fef89639d80aec9d0f7ca2a11e2833ce484d3cdb225306bfaafef845b9f7699a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2010-02-19T20:35:10Z",
    "title_canon_sha256": "38ce3134e568a6d2735659175788d7f7d3d8b93bfdd76c51f1820fab8f35ff3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.3819",
    "kind": "arxiv",
    "version": 2
  }
}