Pith Number

pith:DAKYPAP2

pith:2022:DAKYPAP2OMJRC5HCL5FF5XV4KO

not attested not anchored not stored refs pending

Ultra-sharp lateral $p\text{-}n$ junctions in modulation-doped graphene

David G. Mandrus, Erik A. Henriksen, Jackson Butler, Jairo Velasco Jr., Jesse Balgley, Kenji Watanabe, Matthew Cothrine, Roser Valent\'i, Samuel Lagasse, Sananda Biswas, Takashi Taniguchi, Zhehao Ge

arxiv:2203.06295 v2 · 2022-03-12 · 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{DAKYPAP2OMJRC5HCL5FF5XV4KO}

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	2026-07-05T04:27:54.506825Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18158781fa73131174e25f4a5edebc538313a4353681f42a67a605eb28020fa4

Aliases

arxiv: 2203.06295 · arxiv_version: 2203.06295v2 · doi: 10.48550/arxiv.2203.06295 · pith_short_12: DAKYPAP2OMJR · pith_short_16: DAKYPAP2OMJRC5HC · pith_short_8: DAKYPAP2

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/DAKYPAP2OMJRC5HCL5FF5XV4KO \
  | 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: 18158781fa73131174e25f4a5edebc538313a4353681f42a67a605eb28020fa4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90f9089d08cfd53ffdcbd651b83a0e7152519f925a10f29ac54f0f8c4d27ebc6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2022-03-12T00:41:20Z",
    "title_canon_sha256": "ecd1f2dc52a6efe4b1595bb0cb4fdfdbba524cb57043743aabde569408b4c2fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.06295",
    "kind": "arxiv",
    "version": 2
  }
}