Pith Number

pith:CDQYOPBW

pith:2019:CDQYOPBWLZO5SMNN5BSFVIBNN2

not attested not anchored not stored refs pending

Relativistic Artificial Molecules Realized by Two Coupled Graphene Quantum Dots

Dong-Lin Ma, Haiwen Liu, Hua Jiang, Jia-Bin Qiao, Jiao-Jiao Zhou, Lin He, Yue-Ting Pan, Yu Zhang, Zhong-Qiu Fu

arxiv:1908.06580 v1 · 2019-08-19 · cond-mat.mes-hall · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CDQYOPBWLZO5SMNN5BSFVIBNN2}

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	2026-07-05T06:31:51.561885Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10e1873c365e5dd931ade8645aa02d6ebc22aacffce3d5e8c7a82c7cb0f8a3c3

Aliases

arxiv: 1908.06580 · arxiv_version: 1908.06580v1 · doi: 10.48550/arxiv.1908.06580 · pith_short_12: CDQYOPBWLZO5 · pith_short_16: CDQYOPBWLZO5SMNN · pith_short_8: CDQYOPBW

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/CDQYOPBWLZO5SMNN5BSFVIBNN2 \
  | 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: 10e1873c365e5dd931ade8645aa02d6ebc22aacffce3d5e8c7a82c7cb0f8a3c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e16f7cdb634dc828b2e09a4330163ed265b9fec90d9ab6d3f050b9995d377941",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-08-19T03:51:34Z",
    "title_canon_sha256": "048e4ac45ee91d388e37ee14c20d9f872786e2cf2abf7b177347d1c974e67554"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.06580",
    "kind": "arxiv",
    "version": 1
  }
}