Pith Number

pith:GEWDG7U7

pith:2025:GEWDG7U77J2SECNCBK223Z2AX6

not attested not anchored not stored refs pending

Electric field tunable spin-orbit gap in a bilayer graphene/WSe$_{2}$ quantum dot

Christian Volk, Christoph Stampfer, David Emmerich, Eike Icking, Hubert Dulisch, Katrin Hecker, Kenji Watanabe, Leonie M\"uller, Samuel M\"oller, Takashi Taniguchi

arxiv:2504.12252 v2 · 2025-04-16 · cond-mat.mes-hall · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GEWDG7U77J2SECNCBK223Z2AX6}

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	2026-07-05T11:37:18.600446Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

312c337e9ffa752209a20ab5ade740bf910360efa7861ee4b641803083e53f72

Aliases

arxiv: 2504.12252 · arxiv_version: 2504.12252v2 · doi: 10.48550/arxiv.2504.12252 · pith_short_12: GEWDG7U77J2S · pith_short_16: GEWDG7U77J2SECNC · pith_short_8: GEWDG7U7

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/GEWDG7U77J2SECNCBK223Z2AX6 \
  | 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: 312c337e9ffa752209a20ab5ade740bf910360efa7861ee4b641803083e53f72

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8687915ce76d9d93482fd089518f7dcaca76bed613217bb83aaacd3e0878e44a",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2025-04-16T16:59:35Z",
    "title_canon_sha256": "317396941dd47c5a5cf78cceb54fcb068ccae7be34cb1b40785c22d9e3528da6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.12252",
    "kind": "arxiv",
    "version": 2
  }
}