Pith Number

pith:2CDW4ZN4

pith:2015:2CDW4ZN4T7WC76WGHGRFLOMZSQ

not attested not anchored not stored refs pending

Crystal Field Effect Induced Topological Crystalline Insulators In Monolayer IV-VI Semiconductors

Junwei Liu, Liang Fu, Xiaofeng Qian

arxiv:1504.00266 v2 · 2015-04-01 · 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{2CDW4ZN4T7WC76WGHGRFLOMZSQ}

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	2026-05-18T02:17:51.095175Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0876e65bc9fec2ffac639a255b999943738ba328f12ab6dd74894239b284f8c

Aliases

arxiv: 1504.00266 · arxiv_version: 1504.00266v2 · doi: 10.48550/arxiv.1504.00266 · pith_short_12: 2CDW4ZN4T7WC · pith_short_16: 2CDW4ZN4T7WC76WG · pith_short_8: 2CDW4ZN4

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/2CDW4ZN4T7WC76WGHGRFLOMZSQ \
  | 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: d0876e65bc9fec2ffac639a255b999943738ba328f12ab6dd74894239b284f8c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c2486ec7114d841df9430492f99550e2b92abcadf794818d9fbf220d1ff443e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-04-01T15:32:05Z",
    "title_canon_sha256": "7e45d1b9434a1333d1a028567906578296e68ab753cf0bd7078af748732dc4fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.00266",
    "kind": "arxiv",
    "version": 2
  }
}