Pith Number

pith:Z7EXAHZ7

pith:2018:Z7EXAHZ7BB3IC3RW663NWAQPPU

not attested not anchored not stored refs pending

Topological Insulator-Based van der Waals Heterostructures for Effective Control of Massless and Massive Dirac Fermions

Akira Nagaoka, Changgu Lee, Dmytro A. Pesin, Haoliang Liu, Kyu Bum Han, Renlong Liu, Ryuichi Tsuchikawa, Su Kong Chong, Taylor D. Sparks, Vikram V. Deshpande, Z. Valy Vardeny

arxiv:1805.09478 v1 · 2018-05-24 · 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{Z7EXAHZ7BB3IC3RW663NWAQPPU}

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	2026-05-18T00:15:03.792848Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfc9701f3f0876816e36f7b6db020f7d23a553dd9a08a21a5e6ba1b9ed9fb3d1

Aliases

arxiv: 1805.09478 · arxiv_version: 1805.09478v1 · doi: 10.48550/arxiv.1805.09478 · pith_short_12: Z7EXAHZ7BB3I · pith_short_16: Z7EXAHZ7BB3IC3RW · pith_short_8: Z7EXAHZ7

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/Z7EXAHZ7BB3IC3RW663NWAQPPU \
  | 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: cfc9701f3f0876816e36f7b6db020f7d23a553dd9a08a21a5e6ba1b9ed9fb3d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4414629d99c2730c0e332e24d5cda21b2a3a3246f071b54fa5e0479fa5cafd72",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2018-05-24T01:55:24Z",
    "title_canon_sha256": "334531f391752435fe5985b93257dd21ac8b008af1755e2403b36c550702bb5c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.09478",
    "kind": "arxiv",
    "version": 1
  }
}