Pith Number

pith:KK2AJ2ST

pith:2011:KK2AJ2STHO72IOLUVSXHXWZ4Y7

not attested not anchored not stored refs pending

From laterally modulated two-dimensional electron gas towards artificial graphene

K. Hruska, K. Vyborny, L. Nadvornik, L. Smrcka, M. Orlita, M. Potemski, N. A. Goncharuk, V. Jurka, V. Novak, Z. R. Wasilewski, Z. Vyborny

arxiv:1104.5427 v3 · 2011-04-28 · 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{KK2AJ2STHO72IOLUVSXHXWZ4Y7}

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	2026-05-18T03:55:21.676406Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52b404ea533bbfa43974acae7bdb3cc7d1395d239a9bd732028c657962ca28a2

Aliases

arxiv: 1104.5427 · arxiv_version: 1104.5427v3 · doi: 10.48550/arxiv.1104.5427 · pith_short_12: KK2AJ2STHO72 · pith_short_16: KK2AJ2STHO72IOLU · pith_short_8: KK2AJ2ST

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/KK2AJ2STHO72IOLUVSXHXWZ4Y7 \
  | 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: 52b404ea533bbfa43974acae7bdb3cc7d1395d239a9bd732028c657962ca28a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a5b6ec6401fe4d1a40eb5e32968f7c861c125a83a082daeb166e7bd10e5a8a6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2011-04-28T15:30:00Z",
    "title_canon_sha256": "968ceaa1867d0278defafdce057591501def2cb8ef0cfef42fcb29e4d72779bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.5427",
    "kind": "arxiv",
    "version": 3
  }
}