Pith Number

pith:P7RRTEIS

pith:2005:P7RRTEIS2T3HPHA42MZ6BLUEF5

not attested not anchored not stored refs pending

Terahertz radiation by ultrafast spontaneous polarization modulation in multiferroic BiFeO$_3$ thin films

Kouhei Takahashi, Masayoshi Tonouchi, Noriaki Kida

arxiv:cond-mat/0510132 v1 · 2005-10-06 · cond-mat.str-el · cond-mat.mtrl-sci

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P7RRTEIS2T3HPHA42MZ6BLUEF5}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:06:50.147361Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7fe3199112d4f6779c1cd333e0ae842f5a4c7c413e0096d255be4c3c5ad674b9

Aliases

arxiv: cond-mat/0510132 · arxiv_version: cond-mat/0510132v1 · doi: 10.48550/arxiv.cond-mat/0510132 · pith_short_12: P7RRTEIS2T3H · pith_short_16: P7RRTEIS2T3HPHA4 · pith_short_8: P7RRTEIS

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/P7RRTEIS2T3HPHA42MZ6BLUEF5 \
  | 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: 7fe3199112d4f6779c1cd333e0ae842f5a4c7c413e0096d255be4c3c5ad674b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5ef12614a9d51df0deb093236c02107ed19cc41c9877ab83afe43026027bfc4",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2005-10-06T07:40:48Z",
    "title_canon_sha256": "63a169b362939eb16631735de9dc3bf130184cd3573ef57d814f00c78d5a1191"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0510132",
    "kind": "arxiv",
    "version": 1
  }
}