Pith Number

pith:F2XRJP4W

pith:2013:F2XRJP4WFRJWIBLH6YD5SWIPIF

not attested not anchored not stored refs pending

Negative magnetostrictive magnetoelectric coupling of BiFeO3

D. T. Adroja, H. Kimura, Je-Geun Park, Junghwan Park, M. Mostovoy, M. T. Fernandez-Diaz, Sanghyun Lee, Seongsu Lee, S-W. Cheong, V. Kiryukhin, Y. Noda

arxiv:1307.1519 v2 · 2013-07-05 · cond-mat.str-el · 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{F2XRJP4WFRJWIBLH6YD5SWIPIF}

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	2026-05-18T03:13:45.406669Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2eaf14bf962c53640567f607d9590f41667cf1502e548369b970748d75e2282f

Aliases

arxiv: 1307.1519 · arxiv_version: 1307.1519v2 · doi: 10.48550/arxiv.1307.1519 · pith_short_12: F2XRJP4WFRJW · pith_short_16: F2XRJP4WFRJWIBLH · pith_short_8: F2XRJP4W

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/F2XRJP4WFRJWIBLH6YD5SWIPIF \
  | 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: 2eaf14bf962c53640567f607d9590f41667cf1502e548369b970748d75e2282f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91a9672056c00cb0270f7cac5ea5f323ef258625e09baec2f317c3152befb697",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2013-07-05T04:40:33Z",
    "title_canon_sha256": "13da01863887ce883e93f1d3be77d7e1b7b250d03addd44489a075f859dc4d70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.1519",
    "kind": "arxiv",
    "version": 2
  }
}