Pith Number

pith:WJHFSFD6

pith:2018:WJHFSFD6RJVFPP6KKL67QV4AHZ

not attested not anchored not stored refs pending

Multiple topological transitions in twisted bilayer graphene near the first magic angle

Chunxiao Liu, Hassan Shapourian, Kasra Hejazi, Leon Balents, Xiao Chen

arxiv:1808.01568 v2 · 2018-08-05 · cond-mat.str-el

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WJHFSFD6RJVFPP6KKL67QV4AHZ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:56:20.247097Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b24e59147e8a6a57bfca52fdf857803e69d377598e69df422d0ef4c765289c54

Aliases

arxiv: 1808.01568 · arxiv_version: 1808.01568v2 · doi: 10.48550/arxiv.1808.01568 · pith_short_12: WJHFSFD6RJVF · pith_short_16: WJHFSFD6RJVFPP6K · pith_short_8: WJHFSFD6

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/WJHFSFD6RJVFPP6KKL67QV4AHZ \
  | 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: b24e59147e8a6a57bfca52fdf857803e69d377598e69df422d0ef4c765289c54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c2f0c8f9bca30a3199dc16a9a90b9dbb65cd250b984bb781bf21e69429ea076",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2018-08-05T06:48:03Z",
    "title_canon_sha256": "ecc4fb5d99da305c7bcc4cf8ec2c9f3433cc3f5e002157454fa5394c2ae87e94"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.01568",
    "kind": "arxiv",
    "version": 2
  }
}