Pith Number

pith:SGOZRU74

pith:2006:SGOZRU74H6KAWKJDZX5YWTVNVS

not attested not anchored not stored refs pending

Origin of ferroelectricity in the multiferroic barium fluorides BaMF4

Claude Ederer, Nicola A. Spaldin

arxiv:cond-mat/0605042 v1 · 2006-05-01 · 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{SGOZRU74H6KAWKJDZX5YWTVNVS}

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	2026-07-04T17:00:30.672291Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

919d98d3fc3f940b2923cdfb8b4eadac94faab4b3f3ceb43faf97390add3bf39

Aliases

arxiv: cond-mat/0605042 · arxiv_version: cond-mat/0605042v1 · doi: 10.48550/arxiv.cond-mat/0605042 · pith_short_12: SGOZRU74H6KA · pith_short_16: SGOZRU74H6KAWKJD · pith_short_8: SGOZRU74

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/SGOZRU74H6KAWKJDZX5YWTVNVS \
  | 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: 919d98d3fc3f940b2923cdfb8b4eadac94faab4b3f3ceb43faf97390add3bf39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a38c74cdccf0a7861bba5acbcba9898b791c5ad8890c5e844cfce485ca4013a4",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2006-05-01T20:43:38Z",
    "title_canon_sha256": "f202f778011416cbe0ee79ee265246ba42908628edcd2536dbcc144cd0e7fb95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0605042",
    "kind": "arxiv",
    "version": 1
  }
}