Pith Number

pith:6WO2CE2G

pith:2025:6WO2CE2GJOKLPDNNCV54FNRJMK

not attested not anchored not stored refs pending

Room-temperature magnetoelectric coupling in strontium titanate

Can Wang, Chen Ge, Cheng Ma, Er-Jia Guo, Fengxia Hu, Guozhen Yang, Kui-juan Jin, Mengqin Wang, Qinghua Zhang, Shuai Xu, Xiulai Xu, Ye Yuan, Yuansha Chen, Yuzhou He, Zhen Yang

arxiv:2504.16714 v1 · 2025-04-23 · 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{6WO2CE2GJOKLPDNNCV54FNRJMK}

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	2026-07-05T10:53:03.629401Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f59da113464b94b78dad157bc2b6296282275a4f6dc7890ba3a7f7240686b7e4

Aliases

arxiv: 2504.16714 · arxiv_version: 2504.16714v1 · doi: 10.48550/arxiv.2504.16714 · pith_short_12: 6WO2CE2GJOKL · pith_short_16: 6WO2CE2GJOKLPDNN · pith_short_8: 6WO2CE2G

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/6WO2CE2GJOKLPDNNCV54FNRJMK \
  | 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: f59da113464b94b78dad157bc2b6296282275a4f6dc7890ba3a7f7240686b7e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7faf1fdb177f32ce6df14389cf65320300f8f857b6bb47094a6ec8a4a0adeffb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2025-04-23T13:42:37Z",
    "title_canon_sha256": "439d9160c46644de5e12fa8387b7af92b0cffd620758e396c66d2c83bf20145c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.16714",
    "kind": "arxiv",
    "version": 1
  }
}