Pith Number

pith:BFDOYT4N

pith:2020:BFDOYT4NKZUB7YTZQLJBJ3DTDD

not attested not anchored not stored refs pending

Emergence of Chern insulating states in non-Magic angle twisted bilayer graphene

Cheng Shen, Dongxia Shi, Fanming Qu, Guangyu Zhang, Jianghua Ying, Jianpeng Liu, Jian Tang, Kenji Watanabe, Le Liu, Li Lu, Na Li, Rong Yang, Shuopei Wang, Takashi Taniguchi, Wei Yang, Yanbang Chu, Yanchong Zhao

arxiv:2010.03999 v2 · 2020-10-08 · 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{BFDOYT4NKZUB7YTZQLJBJ3DTDD}

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	2026-07-05T02:24:30.846519Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0946ec4f8d56681fe27982d214ec7318c21a65bf8a490bd6cf7a8d1db65b8972

Aliases

arxiv: 2010.03999 · arxiv_version: 2010.03999v2 · doi: 10.48550/arxiv.2010.03999 · pith_short_12: BFDOYT4NKZUB · pith_short_16: BFDOYT4NKZUB7YTZ · pith_short_8: BFDOYT4N

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/BFDOYT4NKZUB7YTZQLJBJ3DTDD \
  | 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: 0946ec4f8d56681fe27982d214ec7318c21a65bf8a490bd6cf7a8d1db65b8972

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4bee3e0aa3c6672df954aec54407b6618fd47975d1a9e207f7b97918a4136bd",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2020-10-08T14:10:43Z",
    "title_canon_sha256": "3403cd67eb26603cf4b9959f054b3f620f651acad374c1ec89e99666a6344fde"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.03999",
    "kind": "arxiv",
    "version": 2
  }
}