Pith Number

pith:ULFBTU7G

pith:2018:ULFBTU7G67EHYCBC6SCT4K4FAT

not attested not anchored not stored refs pending

k-Space imaging of anisotropic 2D electron gas in GaN/GaAlN high-electron-mobility transistor heterostructures

B. Tobler, E. S. Grichuk, I. A. Chernykh, I. O. Maiboroda, I. S. Ezubchenko, L. L. Lev, M.-A. Husanu, M. L. Zanaveskin, N. K. Chumakov, T. Schmitt, V. G. Valeyev, V. N. Strocov, X. Wang

arxiv:1804.08956 v2 · 2018-04-24 · cond-mat.mtrl-sci · cond-mat.mes-hall · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ULFBTU7G67EHYCBC6SCT4K4FAT}

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	2026-05-18T00:06:40.066002Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2ca19d3e6f7c87c0822f4853e2b8504cf67ea7bc90a0fe104f1251513b67670

Aliases

arxiv: 1804.08956 · arxiv_version: 1804.08956v2 · doi: 10.48550/arxiv.1804.08956 · pith_short_12: ULFBTU7G67EH · pith_short_16: ULFBTU7G67EHYCBC · pith_short_8: ULFBTU7G

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/ULFBTU7G67EHYCBC6SCT4K4FAT \
  | 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: a2ca19d3e6f7c87c0822f4853e2b8504cf67ea7bc90a0fe104f1251513b67670

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d910d75ac787706b8f02ca4ff65d1845e1e7333afca764fe87976f4568260cac",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-04-24T11:14:21Z",
    "title_canon_sha256": "91247ff9cc8a233ec0f46f5f825357c3812fbc4b5b4684de51c379028b1d768e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.08956",
    "kind": "arxiv",
    "version": 2
  }
}