Pith Number

pith:J2ZVFWC3

pith:2018:J2ZVFWC3T47BSWLRSRE5CZRI6Y

not attested not anchored not stored refs pending

Quantum-spin-Hall insulator with a large gap: single-layer 1T' WSe$_2$

A.-V. Fedorov, C.-Z. Xu, D.-S. Lin, M. Y. Chou, P. Chen, T.-C. Chiang, W.-L. Sun, W.-W. Pai, Y.-H. Chan

arxiv:1805.08276 v1 · 2018-05-21 · 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{J2ZVFWC3T47BSWLRSRE5CZRI6Y}

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	2026-05-18T00:15:27.063246Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4eb352d85b9f3e1959719449d16628f621efad02cedf2069a3873728477a3b2b

Aliases

arxiv: 1805.08276 · arxiv_version: 1805.08276v1 · doi: 10.48550/arxiv.1805.08276 · pith_short_12: J2ZVFWC3T47B · pith_short_16: J2ZVFWC3T47BSWLR · pith_short_8: J2ZVFWC3

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/J2ZVFWC3T47BSWLRSRE5CZRI6Y \
  | 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: 4eb352d85b9f3e1959719449d16628f621efad02cedf2069a3873728477a3b2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dec18c6a54ec3c2723ffa842ed7ac08102b3145cf6812215f468f299ce39b186",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2018-05-21T20:06:03Z",
    "title_canon_sha256": "cfd51604de41e73d1896f0f9ac63e939c873d97ddf5ef9aa726878775e761b98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.08276",
    "kind": "arxiv",
    "version": 1
  }
}