Pith Number

pith:JV7VBXQL

pith:1998:JV7VBXQL2KKQBZ5BJYUW7WCSAY

not attested not anchored not stored refs pending

Robustness of the quantum Hall effect, sample size versus sample topology, and quality control management of III-V molecular beam epitaxy

Andreas D. Wieck, Cedrik Meier, Eva Leschinsky, Ralf D. Tscheuschner, Sabine Theis, Sascha Hoch

arxiv:cond-mat/9805313 v1 · 1998-05-25 · cond-mat.mes-hall · 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{JV7VBXQL2KKQBZ5BJYUW7WCSAY}

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	2026-05-18T01:39:30.450957Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d7f50de0bd29500e7a14e296fd8520632c6a632e2805c7cdb15edb49437e46f

Aliases

arxiv: cond-mat/9805313 · arxiv_version: cond-mat/9805313v1 · doi: 10.48550/arxiv.cond-mat/9805313 · pith_short_12: JV7VBXQL2KKQ · pith_short_16: JV7VBXQL2KKQBZ5B · pith_short_8: JV7VBXQL

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/JV7VBXQL2KKQBZ5BJYUW7WCSAY \
  | 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: 4d7f50de0bd29500e7a14e296fd8520632c6a632e2805c7cdb15edb49437e46f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd777d1d7707a096f94347ca3aba83ee10f98c673d84d601b88784d9f0693157",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "1998-05-25T08:50:01Z",
    "title_canon_sha256": "2841ee22b4715f3464837203c9db5c84f7c98ebb6ae176fae40288cf590b7f78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9805313",
    "kind": "arxiv",
    "version": 1
  }
}