Pith Number

pith:46FVJV5F

pith:2018:46FVJV5FEIGKP6VBR44V23CWMS

not attested not anchored not stored refs pending

Gate-defined electron-hole double dots in bilayer graphene

Alexander Epping, Benedikt Frohn, Christoph Stampfer, Daniel Neumaier, Kenji Watanabe, Luca Banszerus, Takashi Taniguchi

arxiv:1803.10857 v2 · 2018-03-28 · 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{46FVJV5FEIGKP6VBR44V23CWMS}

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	2026-05-18T00:07:08.087369Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e78b54d7a5220ca7faa18f395d6c5664a6cad32729398d554fb0c5eca60b0217

Aliases

arxiv: 1803.10857 · arxiv_version: 1803.10857v2 · doi: 10.48550/arxiv.1803.10857 · pith_short_12: 46FVJV5FEIGK · pith_short_16: 46FVJV5FEIGKP6VB · pith_short_8: 46FVJV5F

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/46FVJV5FEIGKP6VBR44V23CWMS \
  | 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: e78b54d7a5220ca7faa18f395d6c5664a6cad32729398d554fb0c5eca60b0217

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c49a6bcb6428b024b32d65f0ab651a3f6cb5338ab1329021922a13a0a08d5dbc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2018-03-28T21:18:33Z",
    "title_canon_sha256": "9f272e2bae126df827f3e760af58a06d4cd435140d625ef27861825e90c45bd8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.10857",
    "kind": "arxiv",
    "version": 2
  }
}