Pith Number

pith:FM32FSXS

pith:2022:FM32FSXS24ISDTDRRZITF5Q75Q

not attested not anchored not stored refs pending

Physical realization of topological Roman surface by spin-induced ferroelectric polarization in cubic lattice

Bowen Zhou, Guangxiu Liu, Hongming Weng, Jia Guo, Lin Zhao, Long Zhou, Maocai Pi, Shijun Qin, Xiaohui Yu, Xinrun Mi, Xubin Ye, Xudong Shen, Xue Chen, Yisheng Chai, Youwen Long, Zhehong Liu

arxiv:2201.06018 v1 · 2022-01-16 · cond-mat.str-el · 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{FM32FSXS24ISDTDRRZITF5Q75Q}

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	2026-07-05T04:22:02.271119Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b37a2caf2d71121cc718e5132f61fec1a9a92688d1865fb216d3d1cdd06fb40

Aliases

arxiv: 2201.06018 · arxiv_version: 2201.06018v1 · doi: 10.48550/arxiv.2201.06018 · pith_short_12: FM32FSXS24IS · pith_short_16: FM32FSXS24ISDTDR · pith_short_8: FM32FSXS

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/FM32FSXS24ISDTDRRZITF5Q75Q \
  | 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: 2b37a2caf2d71121cc718e5132f61fec1a9a92688d1865fb216d3d1cdd06fb40

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8604398bbde08ca6e733eca009dcba1a70e04b5b295f0583c0d16089a7f3f460",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2022-01-16T10:53:47Z",
    "title_canon_sha256": "ecff7a99e2ef8d53b0305705a79b15d037d6355f5bfe823f107b50312fb7537a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.06018",
    "kind": "arxiv",
    "version": 1
  }
}