Pith Number

pith:B7EB36CD

pith:2005:B7EB36CD4QEVYH6KEFVKNHUXKF

not attested not anchored not stored refs pending

Quantum Dots and Etch-Induced Depletion of a Silicon 2DEG

D. W. van der Weide, J. O. Chu, K. A. Slinker, K. L. M. Lewis, L. J. Klein, Mark A. Eriksson, Mark Friesen, P. M. Mooney, R. H. Blick, S. N. Coppersmith, Srijit Goswami

arxiv:cond-mat/0503766 v1 · 2005-03-31 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B7EB36CD4QEVYH6KEFVKNHUXKF}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:39:53.389594Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0fc81df843e4095c1fca216aa69e97515c933f2dec17f8e802cd20ecb8be3983

Aliases

arxiv: cond-mat/0503766 · arxiv_version: cond-mat/0503766v1 · doi: 10.48550/arxiv.cond-mat/0503766 · pith_short_12: B7EB36CD4QEV · pith_short_16: B7EB36CD4QEVYH6K · pith_short_8: B7EB36CD

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/B7EB36CD4QEVYH6KEFVKNHUXKF \
  | 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: 0fc81df843e4095c1fca216aa69e97515c933f2dec17f8e802cd20ecb8be3983

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d1bb46e456412d2dae71a6574298d42f654d1da7ef69bf14f3e3d4497f0203d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2005-03-31T19:33:56Z",
    "title_canon_sha256": "e6e531fc5e013c2ca683808b3ddfb24af219ee9bf3ff8c620171d6e8d15ce35d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0503766",
    "kind": "arxiv",
    "version": 1
  }
}