Pith Number

pith:27PEAQRR

pith:2021:27PEAQRRNCBLR4YW6WK7YN6SNU

not attested not anchored not stored refs pending

Layer Hall effect in a 2D topological Axion antiferromagnet

Amit Agarwal, Anyuan Gao, Arun Bansil, Austin Akey, Bahadur Singh, Barun Ghosh, Brian B. Zhou, Chaowei Hu, Christian Tzschaschel, Claudia Felser, Damien B\'erub\'e, David C. Bell, Haipeng Sun, Hai-Zhou Lu, Hsin Lin, Hung-Ju Tien, Jian-Xiang Qiu, Jules Gardener, Kenji Watanabe, Kenneth S. Burch, Liang Fu, Naizhou Wang, Ni Ni, Qiong Ma, Rui Chen, Sheng-Chin Ho, Su-Yang Xu, Takashi Taniguchi, Tay-Rong Chang, Thomas Ding, WeiBo Gao, Xin-Yue Zhang, Yu-Fei Liu, Yu-Xuan Wang, Zhaowei Zhang, Zumeng Huang

arxiv:2107.10233 v1 · 2021-07-21 · cond-mat.mtrl-sci · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{27PEAQRRNCBLR4YW6WK7YN6SNU}

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	2026-07-05T02:59:50.187234Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7de4042316882b8f316f595fc37d26d2f6f86e9b720374aab94cd33ddb7167b

Aliases

arxiv: 2107.10233 · arxiv_version: 2107.10233v1 · doi: 10.48550/arxiv.2107.10233 · pith_short_12: 27PEAQRRNCBL · pith_short_16: 27PEAQRRNCBLR4YW · pith_short_8: 27PEAQRR

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/27PEAQRRNCBLR4YW6WK7YN6SNU \
  | 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: d7de4042316882b8f316f595fc37d26d2f6f86e9b720374aab94cd33ddb7167b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "121f617dacf33b763e9db8ce05d7888b366c482b7987b0add674cc10da1a154b",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2021-07-21T17:33:08Z",
    "title_canon_sha256": "6b4075b4bc9f4822873978d682c4dc5978d03b66f98cf6beb20e438f6de8396c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.10233",
    "kind": "arxiv",
    "version": 1
  }
}