Pith Number

pith:3DDNDCJM

pith:2020:3DDNDCJM3U44ITXWE2GQEXU5K5

not attested not anchored not stored refs pending

Influence of molecular beam effusion cell quality on optical and electrical properties of quantum dots and quantum wells

A.D. Wieck, A. Ludwig, A.R. Korsch, C. Ebler, F. Brinks, G.N. Nguyen, M. Schmidt, P.A. Labud, P. Lochner, R. Schott

arxiv:2009.13966 v2 · 2020-09-29 · cond-mat.mtrl-sci · 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{3DDNDCJM3U44ITXWE2GQEXU5K5}

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	2026-07-05T01:39:17.183404Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8c6d1892cdd39c44ef6268d025e9d5747de816f32f790e0b311b60a68dadd7d

Aliases

arxiv: 2009.13966 · arxiv_version: 2009.13966v2 · doi: 10.48550/arxiv.2009.13966 · pith_short_12: 3DDNDCJM3U44 · pith_short_16: 3DDNDCJM3U44ITXW · pith_short_8: 3DDNDCJM

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/3DDNDCJM3U44ITXWE2GQEXU5K5 \
  | 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: d8c6d1892cdd39c44ef6268d025e9d5747de816f32f790e0b311b60a68dadd7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52c3d4cfdba1c17bc0807607c92218bfe68b47095193c0bceba63e64d2ec0846",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2020-09-29T12:33:29Z",
    "title_canon_sha256": "2bca1ffb68637f3bf25d2d0655047ff2dd0390e4088da761b163f74920537e5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.13966",
    "kind": "arxiv",
    "version": 2
  }
}