Pith Number

pith:BX5F6HGZ

pith:2017:BX5F6HGZGVQIG7HAWF2B4KKPDV

not attested not anchored not stored refs pending

Large tunable valley splitting in edge-free graphene quantum dots on boron nitride

Andre K. Geim, Christian Holl, Colin R. Woods, Florian Libisch, Joachim Burgd\"orfer, Kostya S. Novoselov, Larisa A. Chizhova, Markus Morgenstern, Nils M. Freitag, Peter Nemes-Incze, Roman V. Gorbachev, Tobias Reisch, Yang Cao

arxiv:1708.09170 v2 · 2017-08-30 · 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{BX5F6HGZGVQIG7HAWF2B4KKPDV}

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	2026-05-18T00:20:39.153105Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0dfa5f1cd93560837ce0b1741e294f1d4fb64c2809231a3507a15e32f1199806

Aliases

arxiv: 1708.09170 · arxiv_version: 1708.09170v2 · doi: 10.48550/arxiv.1708.09170 · pith_short_12: BX5F6HGZGVQI · pith_short_16: BX5F6HGZGVQIG7HA · pith_short_8: BX5F6HGZ

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/BX5F6HGZGVQIG7HAWF2B4KKPDV \
  | 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: 0dfa5f1cd93560837ce0b1741e294f1d4fb64c2809231a3507a15e32f1199806

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2eccad18e209386896e881c34a7bbedbb9a36fe5fa548038b2e61239ed1e079",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2017-08-30T08:46:03Z",
    "title_canon_sha256": "32706ec39967064aa0a3cca99eb7ebfc6b07ff6727d5e4a31180fec56b6e8e04"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.09170",
    "kind": "arxiv",
    "version": 2
  }
}