Pith Number

pith:K7WPMJMB

pith:2018:K7WPMJMBUOE3ZYPHGQGCLY5UJG

not attested not anchored not stored refs pending

Searching for Materials with High Refractive Index and Wide Band Gap: A First-Principles High-Throughput Study

2, (2) Physics, 3), 3) ((1) Institute of Condensed Matter, (3) European Theoretical Spectroscopy Facility (ETSF), (4) Department of Materials Science, 5), Belgium, Cornell University, Engineering, Francesco Naccarato (1, Francesco Ricci (1), Geoffroy Hautier (1), Gian-Marco Rignanese (1, Ithaca, Jin Suntivich (4, Louvain-la-Neuve, Ludger Wirtz (2, Luxembourg, Materials Science Research Unit, Nanosciences, New York), New York (5) Kavli Institute at Cornell for Nanoscale Science, Universit\'e Catholique de Louvain, University of Luxembourg

arxiv:1809.01132 v2 · 2018-09-04 · cond-mat.mtrl-sci · physics.comp-ph · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K7WPMJMBUOE3ZYPHGQGCLY5UJG}

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	2026-05-17T23:49:03.491965Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57ecf62581a389bce1e7340c25e3b449903b1d8762fb109c5d6ac87a964b090e

Aliases

arxiv: 1809.01132 · arxiv_version: 1809.01132v2 · doi: 10.48550/arxiv.1809.01132 · pith_short_12: K7WPMJMBUOE3 · pith_short_16: K7WPMJMBUOE3ZYPH · pith_short_8: K7WPMJMB

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/K7WPMJMBUOE3ZYPHGQGCLY5UJG \
  | 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: 57ecf62581a389bce1e7340c25e3b449903b1d8762fb109c5d6ac87a964b090e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49c72a9e0f1f13c5df5b43bf507e63ec419d5171f9b5f77c49060152e2e6cd38",
    "cross_cats_sorted": [
      "physics.comp-ph",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-09-04T10:24:59Z",
    "title_canon_sha256": "918a22b177db960696fa5d9c1b0c7ecfa6d6fad55166a28b1acbe131748ed377"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.01132",
    "kind": "arxiv",
    "version": 2
  }
}