Pith Number

pith:RQXN5JGU

pith:2012:RQXN5JGUWTD2U7OE37CU5UEBS7

not attested not anchored not stored refs pending

Theory of spin-orbit enhanced electric-field control of magnetism in multiferroic BiFeO3

Marc Allen, Maximilien Cazayous, Rogerio de Sousa

arxiv:1209.6612 v4 · 2012-09-28 · cond-mat.mtrl-sci · 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{RQXN5JGUWTD2U7OE37CU5UEBS7}

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	2026-05-18T03:19:35.203674Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c2edea4d4b4c7aa7dc4dfc54ed08197c3ce0e80cdb67550314cad6e0822ab05

Aliases

arxiv: 1209.6612 · arxiv_version: 1209.6612v4 · doi: 10.48550/arxiv.1209.6612 · pith_short_12: RQXN5JGUWTD2 · pith_short_16: RQXN5JGUWTD2U7OE · pith_short_8: RQXN5JGU

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/RQXN5JGUWTD2U7OE37CU5UEBS7 \
  | 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: 8c2edea4d4b4c7aa7dc4dfc54ed08197c3ce0e80cdb67550314cad6e0822ab05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "922356d6f494196abbfe3d46982fc765bd8aa7338afb2f782178b6ad1e300466",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2012-09-28T19:04:24Z",
    "title_canon_sha256": "dfaeb07a68f8b5e3a3a2d4929c1a8ae79d944b7a5e810d972a254f83757522c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.6612",
    "kind": "arxiv",
    "version": 4
  }
}