Pith Number

pith:PR2U7WHT

pith:2021:PR2U7WHTVNSUM432EWQ6LRI2LS

not attested not anchored not stored refs pending

Two-dimensional multiferroic metal with voltage-tunable magnetization and metallicity

Bin Xu, Jiawei Huang, Shi Liu, Xu Duan

arxiv:2103.10238 v3 · 2021-03-18 · 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{PR2U7WHTVNSUM432EWQ6LRI2LS}

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	2026-07-05T03:05:01.624635Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c754fd8f3ab6546737a25a1e5c51a5cbb1f99cbf9786910a751f5d91ad06137

Aliases

arxiv: 2103.10238 · arxiv_version: 2103.10238v3 · doi: 10.48550/arxiv.2103.10238 · pith_short_12: PR2U7WHTVNSU · pith_short_16: PR2U7WHTVNSUM432 · pith_short_8: PR2U7WHT

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/PR2U7WHTVNSUM432EWQ6LRI2LS \
  | 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: 7c754fd8f3ab6546737a25a1e5c51a5cbb1f99cbf9786910a751f5d91ad06137

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6e484e377e6eb88cc1bae71eb752aeceda2a6edb0f82aabb0dc8130b113a080",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2021-03-18T13:19:23Z",
    "title_canon_sha256": "8453bca284d9b947f79c746bf9dc92c924d21d78209157fb1ac9d2cbd8d2698b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.10238",
    "kind": "arxiv",
    "version": 3
  }
}