Pith Number

pith:OGX5QLMF

pith:2018:OGX5QLMF5FVEEK5WW5F7UNH7YE

not attested not anchored not stored refs pending

Imaging Quantum Spin Hall Edges in Monolayer WTe2

Ben Niu, Bosong Sun, Brian A. Francisco, David H. Cobden, Di Wu, Joshua Kahn, Xiaodong Xu, Xinghan Cai, Yanmeng Shi, Yong-Tao Cui, Zaiyao Fei, Zhi-Xun Shen

arxiv:1807.09342 v1 · 2018-07-24 · cond-mat.mes-hall · 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{OGX5QLMF5FVEEK5WW5F7UNH7YE}

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	2026-05-17T23:51:33.539656Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71afd82d85e96a422bb6b74bfa34ffc132f91b671ec665e78af51258455206d9

Aliases

arxiv: 1807.09342 · arxiv_version: 1807.09342v1 · doi: 10.48550/arxiv.1807.09342 · pith_short_12: OGX5QLMF5FVE · pith_short_16: OGX5QLMF5FVEEK5W · pith_short_8: OGX5QLMF

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/OGX5QLMF5FVEEK5WW5F7UNH7YE \
  | 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: 71afd82d85e96a422bb6b74bfa34ffc132f91b671ec665e78af51258455206d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77ad8742f242bb4f20d71f8d8ca0381f8456f43153e7609245e8e690a56aee85",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2018-07-24T20:47:32Z",
    "title_canon_sha256": "7254d1d01319f5fee750950d584519b59991e09600c0fcb0119ec2b2a6b19f39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.09342",
    "kind": "arxiv",
    "version": 1
  }
}