Pith Number

pith:42OPMMEU

pith:2021:42OPMMEUFW24TQXTGLEYAFZ3AU

not attested not anchored not stored refs pending

Twisted monolayer and bilayer graphene for vertical tunneling transistors

Abhishek Misra, Artem Mishchenko, Davit A. Ghazaryan, Evgenii E. Vdovin, Kenji Watanabe, Kostya S. Novoselov, Sergei V. Morozov, Takashi Taniguchi

arxiv:2103.13658 v1 · 2021-03-25 · 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{42OPMMEUFW24TQXTGLEYAFZ3AU}

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	2026-07-05T02:37:58.410111Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e69cf630942db5c9c2f332c980173b05027b29b5ab4462c0d86a316f7b434b23

Aliases

arxiv: 2103.13658 · arxiv_version: 2103.13658v1 · doi: 10.48550/arxiv.2103.13658 · pith_short_12: 42OPMMEUFW24 · pith_short_16: 42OPMMEUFW24TQXT · pith_short_8: 42OPMMEU

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/42OPMMEUFW24TQXTGLEYAFZ3AU \
  | 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: e69cf630942db5c9c2f332c980173b05027b29b5ab4462c0d86a316f7b434b23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80ec2d5b58b0efb5f3bbfc1bd0f16c9217873041a788f8593ee37e3fd1904acd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2021-03-25T08:17:29Z",
    "title_canon_sha256": "f06bbbef345dd6c1cb73af2a9c359431f969833427019bf8c1d4ea7d60aa46b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.13658",
    "kind": "arxiv",
    "version": 1
  }
}