Pith Number

pith:HAVXGJ4I

pith:2009:HAVXGJ4I5KFF76PU5FOLMX6VOG

not attested not anchored not stored refs pending

Magnetoelectric response of multiferroic BiFeO3 and related materials

Jacek C. Wojdel, Jorge Iniguez (ICMAB-CSIC)

arxiv:0907.5281 v1 · 2009-07-30 · 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{HAVXGJ4I5KFF76PU5FOLMX6VOG}

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	2026-05-18T03:57:53.814551Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

382b732788ea8a5ff9f4e95cb65fd571b9426df95f91a7f6c0158174718b71d7

Aliases

arxiv: 0907.5281 · arxiv_version: 0907.5281v1 · doi: 10.48550/arxiv.0907.5281 · pith_short_12: HAVXGJ4I5KFF · pith_short_16: HAVXGJ4I5KFF76PU · pith_short_8: HAVXGJ4I

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/HAVXGJ4I5KFF76PU5FOLMX6VOG \
  | 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: 382b732788ea8a5ff9f4e95cb65fd571b9426df95f91a7f6c0158174718b71d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51e98b849051d5621166ff1d1877de7e1189439b3dbcb0677bb4b477f5ec6398",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2009-07-30T08:58:48Z",
    "title_canon_sha256": "5d2b5ab284c48dac4c186fd93cff3a3c459b4a2d3aa70a2d07d0b5b498ce2017"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.5281",
    "kind": "arxiv",
    "version": 1
  }
}