Pith Number

pith:YC2KRGRT

pith:2018:YC2KRGRTT5ZJKY2XRLXSBF54AR

not attested not anchored not stored refs pending

The Landau Level of Fragile Topology

B. Andrei Bernevig, Biao Lian, Fang Xie

arxiv:1811.11786 v3 · 2018-11-28 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YC2KRGRTT5ZJKY2XRLXSBF54AR}

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.

Cited by

1 paper in Pith

Flat Chern Band From Twisted Bilayer MnBi$_2$Te$_4$

Receipt and verification

First computed	2026-07-05T01:24:26.363509Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0b4a89a339f729563578aef2097bc044fab826709577af00d3c932916bd6196

Aliases

arxiv: 1811.11786 · arxiv_version: 1811.11786v3 · doi: 10.48550/arxiv.1811.11786 · pith_short_12: YC2KRGRTT5ZJ · pith_short_16: YC2KRGRTT5ZJKY2X · pith_short_8: YC2KRGRT

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/YC2KRGRTT5ZJKY2XRLXSBF54AR \
  | 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: c0b4a89a339f729563578aef2097bc044fab826709577af00d3c932916bd6196

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20ec6d9ae23123e7767aa0b49355b3510df0e0adf973c76ca63d7ef7fa1d0576",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2018-11-28T19:07:59Z",
    "title_canon_sha256": "07c041eb389fe2043d2d7c695659dec491ffea0b60cd88d48139b4e12c143662"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.11786",
    "kind": "arxiv",
    "version": 3
  }
}