Pith Number

pith:NRQZS4OO

pith:2015:NRQZS4OOJPI2U67K7TAAIIGMUS

not attested not anchored not stored refs pending

Infrared dielectric function, phonon modes and free-charge carrier properties of high-Al-content Al$_x$Ga$_{1-x}$N alloys determined by mid-infrared spectroscopic ellipsometry and optical Hall effect

A. Kakanakova-Georgieva, D. Nilsson, E. Janz\^en, K. Lorenz, M. Schubert, P. K\"uhne, S. Sch\"oche, T. Hofmann, V. Darakchieva

arxiv:1512.01427 v1 · 2015-12-04 · 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{NRQZS4OOJPI2U67K7TAAIIGMUS}

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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	2026-05-18T01:25:16.915731Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c619971ce4bd1aa7beafcc00420cca4a4a5e4ee5b75c28fe67cc2efebb6a0f5

Aliases

arxiv: 1512.01427 · arxiv_version: 1512.01427v1 · doi: 10.48550/arxiv.1512.01427 · pith_short_12: NRQZS4OOJPI2 · pith_short_16: NRQZS4OOJPI2U67K · pith_short_8: NRQZS4OO

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/NRQZS4OOJPI2U67K7TAAIIGMUS \
  | 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: 6c619971ce4bd1aa7beafcc00420cca4a4a5e4ee5b75c28fe67cc2efebb6a0f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "790e4ba07cfe4be0c50aa4f373a100ffafa0eec7fd2220f1d45484936a16fb3c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-12-04T14:32:04Z",
    "title_canon_sha256": "cac1c53ad0fa6fdafc6a1942b7bf975a1159068d8a8828e42b3e1b541d4f9c0a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.01427",
    "kind": "arxiv",
    "version": 1
  }
}