Pith Number

pith:4SDEYCBV

pith:2019:4SDEYCBVMJ2PE4V7KMHJVPEZJI

not attested not anchored not stored refs pending

Gap Opening in Twisted Double Bilayer Graphene by Crystal fields

and Klaus Ensslin, Annika Kurzmann, Carolin Gold, Chuyao Tong, Giulia Zheng, Jose L. Lado, Kenji Wantanabe, Marius Eich, Michele Masseroni, Peter Rickhaus, Rebekka Garreis, Riccardo Pisoni, Takashi Taniguchi, Thomas Ihn, Yongjin Lee

arxiv:1910.10524 v2 · 2019-10-23 · 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{4SDEYCBVMJ2PE4V7KMHJVPEZJI}

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	2026-07-05T02:18:03.731726Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4864c08356274f272bf530e9abc994a11d8ae3a53cdaaf04061d1651ee97d90

Aliases

arxiv: 1910.10524 · arxiv_version: 1910.10524v2 · doi: 10.48550/arxiv.1910.10524 · pith_short_12: 4SDEYCBVMJ2P · pith_short_16: 4SDEYCBVMJ2PE4V7 · pith_short_8: 4SDEYCBV

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/4SDEYCBVMJ2PE4V7KMHJVPEZJI \
  | 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: e4864c08356274f272bf530e9abc994a11d8ae3a53cdaaf04061d1651ee97d90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9cacc7b63f0c28174388183767c5d9f5fec125571f0b40646bbe8f3a119b661",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-10-23T12:33:50Z",
    "title_canon_sha256": "cb48ec115e7b74530b2f620916f87ec97da0d937ceb1880e966f2f182a7ff17d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.10524",
    "kind": "arxiv",
    "version": 2
  }
}