Pith Number

pith:ONNREOEO

pith:2009:ONNREOEOLLZJKTV6NFQDRWYDOS

not attested not anchored not stored refs pending

The beta to gamma (insulator-metal) transition in BiFeO3

Donna C. Arnold, Finlay D. Morrison, Gustau Catalan, James F. Scott, Kevin S. Knight, Philip Lightfoot, Simon A.T. Redfern

arxiv:0908.3613 v2 · 2009-08-25 · 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{ONNREOEOLLZJKTV6NFQDRWYDOS}

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	2026-05-18T04:24:45.399791Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

735b12388e5af2954ebe696038db0374b8528ca7aef64ee858d126e244097575

Aliases

arxiv: 0908.3613 · arxiv_version: 0908.3613v2 · doi: 10.48550/arxiv.0908.3613 · pith_short_12: ONNREOEOLLZJ · pith_short_16: ONNREOEOLLZJKTV6 · pith_short_8: ONNREOEO

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/ONNREOEOLLZJKTV6NFQDRWYDOS \
  | 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: 735b12388e5af2954ebe696038db0374b8528ca7aef64ee858d126e244097575

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e74816f3e3f6b8ba92b98fe8b0de2472b83bd2a0fa88ef48186b7d6c27fcc62b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2009-08-25T13:07:54Z",
    "title_canon_sha256": "62d93d765903ab258ef8d77a52312a2c6ca021edda847cb3730022c5ea2bf514"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.3613",
    "kind": "arxiv",
    "version": 2
  }
}