Pith Number

pith:DX4LPLDF

pith:2018:DX4LPLDFOV3B2P2A3A2RIWJ72W

not attested not anchored not stored refs pending

Quasicrystalline 30{\deg} Twisted Bilayer Graphene as an Incommensurate Superlattice with Strong Interlayer Coupling

Changhua Bao, Chaoyu Chen, Chun Kai Chan, Eryin Wang, Jose Avila, Junyi Zhu, Kejie Bao, Kenan Zhang, Maria C. Asensio, Shuyun Zhou, Wei Yao, Yiou Zhang

arxiv:1804.05372 v2 · 2018-04-15 · 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{DX4LPLDFOV3B2P2A3A2RIWJ72W}

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	2026-05-18T00:12:52.447355Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1df8b7ac6575761d3f40d83514593fd5a27029580c6665a287c79e210320846a

Aliases

arxiv: 1804.05372 · arxiv_version: 1804.05372v2 · doi: 10.48550/arxiv.1804.05372 · pith_short_12: DX4LPLDFOV3B · pith_short_16: DX4LPLDFOV3B2P2A · pith_short_8: DX4LPLDF

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/DX4LPLDFOV3B2P2A3A2RIWJ72W \
  | 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: 1df8b7ac6575761d3f40d83514593fd5a27029580c6665a287c79e210320846a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87e3b7f9d86ea1a5cb518ca33d8804861e699da3a21e34e0357fb83337e925d2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-04-15T15:43:13Z",
    "title_canon_sha256": "17f9eb80297f9b597f0627729c7275a2f6e51cb733c675e435bab531014127cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.05372",
    "kind": "arxiv",
    "version": 2
  }
}