Pith Number

pith:HGKHGFDO

pith:2018:HGKHGFDOWLW7CEKYX57WGQTSR2

not attested not anchored not stored refs pending

Accurate electronic and optical properties of hexagonal germanium for optoelectronic applications

Claudia R\"odl, Friedhelm Bechstedt, Jens Ren\`e Suckert, J\"urgen Furthm\"uller, Silvana Botti, Valerio Armuzza

arxiv:1812.01865 v1 · 2018-12-05 · 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{HGKHGFDOWLW7CEKYX57WGQTSR2}

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	2026-05-17T23:50:09.389576Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

399473146eb2edf11158bf7f6342728eb104ab139d1fbaafb16571acff25cce5

Aliases

arxiv: 1812.01865 · arxiv_version: 1812.01865v1 · doi: 10.48550/arxiv.1812.01865 · pith_short_12: HGKHGFDOWLW7 · pith_short_16: HGKHGFDOWLW7CEKY · pith_short_8: HGKHGFDO

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/HGKHGFDOWLW7CEKYX57WGQTSR2 \
  | 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: 399473146eb2edf11158bf7f6342728eb104ab139d1fbaafb16571acff25cce5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "729496b82ac8094135e9307c7e7af914d851b92045c1405484dcad07de3d1549",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-12-05T09:20:59Z",
    "title_canon_sha256": "f09c98ec67b4412be86c1606986a21fdedcf9362ac2ee37aff5e40356f304de4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.01865",
    "kind": "arxiv",
    "version": 1
  }
}