Pith Number

pith:UEXD7A5G

pith:2022:UEXD7A5GAT7ZIZU5TVTLOU2AHS

not attested not anchored not stored refs pending

Observation of magnetism induced topological edge state in antiferromagnetic topological insulator MnBi4Te7

Bo Chen, Canhua Liu, Dandan Guan, Dang Liu, Fengqi Song, Fucong Fei, Hangkai Xie, HaoKe Xu, Hao Zheng, Jinfeng Jia, Mingqiang Gu, QiaoYan Yu, Qihang Liu, ShaSha Xue, Shiyong Wang, XuHui Ning, Yaoyi Li, YiSheng Gu, Zhen Zhu

arxiv:2207.07942 v1 · 2022-07-16 · 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{UEXD7A5GAT7ZIZU5TVTLOU2AHS}

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	2026-07-05T04:40:58.999740Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a12e3f83a604ff94669d9d66b753403c8f328cdb0e054d0a8ff55babcdf6b673

Aliases

arxiv: 2207.07942 · arxiv_version: 2207.07942v1 · doi: 10.48550/arxiv.2207.07942 · pith_short_12: UEXD7A5GAT7Z · pith_short_16: UEXD7A5GAT7ZIZU5 · pith_short_8: UEXD7A5G

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/UEXD7A5GAT7ZIZU5TVTLOU2AHS \
  | 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: a12e3f83a604ff94669d9d66b753403c8f328cdb0e054d0a8ff55babcdf6b673

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca581ce3bc094aad91a883fde95fe4eced1cd4a6c594e0588068044165047a30",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2022-07-16T13:32:11Z",
    "title_canon_sha256": "4f957c263158e98793e4bb5c2383ee84b2d281bf1f18b7cdb0ccbe6180c332e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.07942",
    "kind": "arxiv",
    "version": 1
  }
}