Pith Number

pith:NPE3HZJV

pith:2018:NPE3HZJV7HBCFE6SC6VENAFTE5

not attested not anchored not stored refs pending

Fractional Quantum Hall Effect in n=0 Landau Band of Graphene with Chern Number Matrix

Koji Kudo, Yasuhiro Hatsugai

arxiv:1803.09978 v2 · 2018-03-27 · 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{NPE3HZJV7HBCFE6SC6VENAFTE5}

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	2026-05-18T00:16:02.763729Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6bc9b3e535f9c22293d217aa4680b327691b3fcbde8da721638f12003b0eaad9

Aliases

arxiv: 1803.09978 · arxiv_version: 1803.09978v2 · doi: 10.48550/arxiv.1803.09978 · pith_short_12: NPE3HZJV7HBC · pith_short_16: NPE3HZJV7HBCFE6S · pith_short_8: NPE3HZJV

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/NPE3HZJV7HBCFE6SC6VENAFTE5 \
  | 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: 6bc9b3e535f9c22293d217aa4680b327691b3fcbde8da721638f12003b0eaad9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7951161b868d94d862822df4eb8968f60e1669d77cf379e648f9c4b469c1e3f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2018-03-27T09:22:09Z",
    "title_canon_sha256": "4a6cd4ad3c17bf3a875153f6c56c8d3f02d0fa222b50acbdd76148301eb422f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.09978",
    "kind": "arxiv",
    "version": 2
  }
}