Pith Number

pith:D64AUVUH

pith:2013:D64AUVUHTWQC4VERWUN7KITSFU

not attested not anchored not stored refs pending

Electron effective mass in Al$_{0.72}$Ga$_{0.28}$N alloys determined by mid-infrared optical Hall effect

A. Kakanakova-Georgieva, D. Nilsson, E. Janz\'en, M. Schubert, P. K\"uhne, S. Sch\"oche, T. Hofmann, V. Darakchieva

arxiv:1311.3684 v1 · 2013-11-14 · physics.optics · 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{D64AUVUHTWQC4VERWUN7KITSFU}

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	2026-05-18T03:07:03.282825Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1fb80a56879da02e5491b51bf522722d0b9a169c7fe842beefbce5c0d7d780fe

Aliases

arxiv: 1311.3684 · arxiv_version: 1311.3684v1 · doi: 10.48550/arxiv.1311.3684 · pith_short_12: D64AUVUHTWQC · pith_short_16: D64AUVUHTWQC4VER · pith_short_8: D64AUVUH

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/D64AUVUHTWQC4VERWUN7KITSFU \
  | 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: 1fb80a56879da02e5491b51bf522722d0b9a169c7fe842beefbce5c0d7d780fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c2b0b07c6983939dd626fadd0d0ff3807a2f268f331ee11b722452149e0511f",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2013-11-14T22:00:54Z",
    "title_canon_sha256": "8cc74c6d41a937af909afa7bba31b74a2a3ff1109988b4ee5e66cf79e552e8a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.3684",
    "kind": "arxiv",
    "version": 1
  }
}