Pith Number

pith:FBZYLW6A

pith:2017:FBZYLW6AWMHBM72MZ3CRLQSIDY

not attested not anchored not stored refs pending

Two-Dimensional Hyperferroelectric Metals: a Different Route to Ferromagnetic-Ferroelectric Multiferroics

Hongjun Xiang, Ke Xu, Wei Luo

arxiv:1711.07342 v2 · 2017-11-20 · cond-mat.mtrl-sci · cond-mat.mes-hall · physics.app-ph · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FBZYLW6AWMHBM72MZ3CRLQSIDY}

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	2026-05-18T00:25:51.420933Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

287385dbc0b30e167f4ccec515c2481e0c5aa29b9087ef671f0ccd7f0fd18292

Aliases

arxiv: 1711.07342 · arxiv_version: 1711.07342v2 · doi: 10.48550/arxiv.1711.07342 · pith_short_12: FBZYLW6AWMHB · pith_short_16: FBZYLW6AWMHBM72M · pith_short_8: FBZYLW6A

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/FBZYLW6AWMHBM72MZ3CRLQSIDY \
  | 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: 287385dbc0b30e167f4ccec515c2481e0c5aa29b9087ef671f0ccd7f0fd18292

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd45f7388fac6d1577c68bb56dde46f43f5988d8ca370df2802b1209032d394c",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "physics.app-ph",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2017-11-20T14:54:46Z",
    "title_canon_sha256": "e732285433046b26346f8d34d140dffaf6dc17aeb5c6a3d034ea871537e9c17a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.07342",
    "kind": "arxiv",
    "version": 2
  }
}