Pith Number

pith:EDVDO6SU

pith:2019:EDVDO6SUXUIYXE7PVOZLVKYLAS

not attested not anchored not stored refs pending

Controlled quantum dot formation in atomically engineered graphene nanoribbons field-effect transistors

Akimitsu Narita, Colin Lambert, Gabriela Borin Barin, Hatef Sadeghi, Jan Overbeck, Klaus Mullen, Maria El Abbassi, Michel Calame, Mickael Perrin, Oliver Braun, Pascal Ruffieux, Qiang Sun, Roman Fasel, Sara Sangtarash, Thorsten Prechtl

arxiv:1912.10712 v1 · 2019-12-23 · 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{EDVDO6SUXUIYXE7PVOZLVKYLAS}

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	2026-07-05T00:28:01.749627Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20ea377a54bd118b93efabb2baab0b04b89dab225406f22f050a1c0c64778e9f

Aliases

arxiv: 1912.10712 · arxiv_version: 1912.10712v1 · doi: 10.48550/arxiv.1912.10712 · pith_short_12: EDVDO6SUXUIY · pith_short_16: EDVDO6SUXUIYXE7P · pith_short_8: EDVDO6SU

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/EDVDO6SUXUIYXE7PVOZLVKYLAS \
  | 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: 20ea377a54bd118b93efabb2baab0b04b89dab225406f22f050a1c0c64778e9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e03856b2bfc9af63fe3e94a797eb70af843f23c9aab6ebbe11d21be13103005",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-12-23T10:06:29Z",
    "title_canon_sha256": "a1904b32c2fc33611b6714caa1881c5a5071a30f059172fb58da446474f5e373"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.10712",
    "kind": "arxiv",
    "version": 1
  }
}