Pith Number

pith:SPBUGRR4

pith:2022:SPBUGRR4QAP4JTMMXU5IQYURS5

not attested not anchored not stored refs pending

Multiferroic van der Waals heterostructure FeCl$_2$/Sc$_2$CO$_2$: Nonvolatile electrically switchable electronic and spintronic properties

Chuong V. Nguyen, Guanghui Zhou, Liemao Cao, L. K. Ang, Shi-Jun Liang, Xiaohui Deng, Yee Sin Ang

arxiv:2203.15244 v1 · 2022-03-29 · cond-mat.mtrl-sci · cond-mat.mes-hall · physics.app-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{SPBUGRR4QAP4JTMMXU5IQYURS5}

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	2026-07-05T04:16:04.628038Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93c343463c801fc4cd8cbd3a886291976b590d597aab34ca412dcda572dc52a0

Aliases

arxiv: 2203.15244 · arxiv_version: 2203.15244v1 · doi: 10.48550/arxiv.2203.15244 · pith_short_12: SPBUGRR4QAP4 · pith_short_16: SPBUGRR4QAP4JTMM · pith_short_8: SPBUGRR4

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/SPBUGRR4QAP4JTMMXU5IQYURS5 \
  | 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: 93c343463c801fc4cd8cbd3a886291976b590d597aab34ca412dcda572dc52a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9b6af4ed107cb604a8aa3d3fd2b66d8b00f364170207824716830001080433c",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2022-03-29T05:35:48Z",
    "title_canon_sha256": "f2835ed7735a8d526ddd52c7548e28245587f59b3f5c93d2dc54c763a7b8dbc9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.15244",
    "kind": "arxiv",
    "version": 1
  }
}