Pith Number

pith:25435Z4U

pith:2010:25435Z4UEF5OTHL5HZW2GMDXBH

not attested not anchored not stored refs pending

Three-Dimensional Topological Insulators in I-III-VI$_2$ and II-IV-V$_2$ Chalcopyrite Semiconductors

Di Xiao, Jun Ding, Wanxiang Feng, Yugui Yao

arxiv:1008.0056 v1 · 2010-07-31 · cond-mat.mtrl-sci · physics.comp-ph · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{25435Z4UEF5OTHL5HZW2GMDXBH}

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	2026-05-18T04:32:00.626840Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d779bee794217ae99d7d3e6da3307709f84cca24c245dff2ecc19d40905f9968

Aliases

arxiv: 1008.0056 · arxiv_version: 1008.0056v1 · doi: 10.48550/arxiv.1008.0056 · pith_short_12: 25435Z4UEF5O · pith_short_16: 25435Z4UEF5OTHL5 · pith_short_8: 25435Z4U

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/25435Z4UEF5OTHL5HZW2GMDXBH \
  | 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: d779bee794217ae99d7d3e6da3307709f84cca24c245dff2ecc19d40905f9968

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33b5bf6d8a131a6747fda85119513fc3d8796e885c39ef47d9634490d8d3e5f8",
    "cross_cats_sorted": [
      "physics.comp-ph",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2010-07-31T06:27:25Z",
    "title_canon_sha256": "8326f3e0246e542b095010f1e616db1f07ac40b8c460d350822a3ce28deff6f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.0056",
    "kind": "arxiv",
    "version": 1
  }
}