Pith Number

pith:RIG23FZJ

pith:2021:RIG23FZJVEJ3JTMKODXE2X37OJ

not attested not anchored not stored refs pending

Unraveling intrinsic flexoelectricity in twisted double bilayer graphene

Daniel R. Gamelin, David H. Cobden, Deqi Tang, Jiangyu Li, K. Watanabe, Matthew Yankowitz, T. Taniguchi, Xiaodong Xu, Xiao Wang, Xi Wang, Yuhao Li

arxiv:2104.02401 v2 · 2021-04-06 · 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{RIG23FZJVEJ3JTMKODXE2X37OJ}

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	2026-07-05T03:44:29.122989Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a0dad9729a913b4cd8a70ee4d5f7f725318bf21a16772bf538cde9c01da363b

Aliases

arxiv: 2104.02401 · arxiv_version: 2104.02401v2 · doi: 10.48550/arxiv.2104.02401 · pith_short_12: RIG23FZJVEJ3 · pith_short_16: RIG23FZJVEJ3JTMK · pith_short_8: RIG23FZJ

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/RIG23FZJVEJ3JTMKODXE2X37OJ \
  | 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: 8a0dad9729a913b4cd8a70ee4d5f7f725318bf21a16772bf538cde9c01da363b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ea9b859d3aec25a65719d209f1260d0f09a2b3dd3a8cf24947871703936f460",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2021-04-06T10:10:19Z",
    "title_canon_sha256": "935d371f7a390485f9a4fed6c7a9912c79b716e8249413337feb68ab5421c83e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.02401",
    "kind": "arxiv",
    "version": 2
  }
}