Pith Number

pith:O2TBLWWV

pith:2012:O2TBLWWVDYZBRA76N22M3HNNRK

not attested not anchored not stored refs pending

Few electron double quantum dot in an isotopically purified $^{28}$Si quantum well

Andreas Wild, Dominique Bougeard, Eugene Haller, Gerhard Abstreiter, Joel Ager III, Johannes Kierig, J\"urgen Sailer, Stefan Ludwig

arxiv:1202.3237 v2 · 2012-02-15 · cond-mat.mes-hall · cond-mat.mtrl-sci · cond-mat.other · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O2TBLWWVDYZBRA76N22M3HNNRK}

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	2026-05-18T03:58:26.058308Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76a615dad51e321883fe6eb4cd9dad8abbd5e18de6d02813a32f2a44e8c53cf2

Aliases

arxiv: 1202.3237 · arxiv_version: 1202.3237v2 · doi: 10.48550/arxiv.1202.3237 · pith_short_12: O2TBLWWVDYZB · pith_short_16: O2TBLWWVDYZBRA76 · pith_short_8: O2TBLWWV

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/O2TBLWWVDYZBRA76N22M3HNNRK \
  | 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: 76a615dad51e321883fe6eb4cd9dad8abbd5e18de6d02813a32f2a44e8c53cf2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e0b1aed152194c9e7e46155c104838b2a3cdf31e8d67bdf44f19e017fb91ee7",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.other",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2012-02-15T09:05:35Z",
    "title_canon_sha256": "c5fa52738227f7aee9c46a058f58a0964474039f745c880cf706307d1d6f7fe0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.3237",
    "kind": "arxiv",
    "version": 2
  }
}