Pith Number

pith:BYDAZ3R3

pith:2025:BYDAZ3R3CCZQELYWYLQNGZAQ5A

not attested not anchored not stored refs pending

Magnetoelectric Effect Dependent on Electric Field Direction in a Pyroelectric Ferrimagnet CaBaCo$_4$O$_7$

Haruhiko Kuroe, Hideki Kuwahara, Hinata Arai, Masaaki Noda, Mitsuru Akaki, Takumi Shirasaki

arxiv:2509.09326 v2 · 2025-09-11 · 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{BYDAZ3R3CCZQELYWYLQNGZAQ5A}

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	2026-07-05T12:09:46.757160Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e060cee3b10b3022f16c2e0d36410e83a100a26b8e0c9b084a668e1c946aae2

Aliases

arxiv: 2509.09326 · arxiv_version: 2509.09326v2 · doi: 10.48550/arxiv.2509.09326 · pith_short_12: BYDAZ3R3CCZQ · pith_short_16: BYDAZ3R3CCZQELYW · pith_short_8: BYDAZ3R3

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/BYDAZ3R3CCZQELYWYLQNGZAQ5A \
  | 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: 0e060cee3b10b3022f16c2e0d36410e83a100a26b8e0c9b084a668e1c946aae2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba4fc0898542a9fbf5e343932ccb837a1abc216e194de862c053f92f47e25f18",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2025-09-11T10:19:52Z",
    "title_canon_sha256": "4519d4f17a85d95a64d74a2176dc1c88b6e0efb6eb421908cd089a47cef8e4d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.09326",
    "kind": "arxiv",
    "version": 2
  }
}