Pith Number

pith:2LRI4A7L

pith:2020:2LRI4A7LWDNMPZ5MIAKRNZC6YX

not attested not anchored not stored refs pending

Fate of Quantum Anomalous Hall Effect in the Presence of External Magnetic Fields and Particle-Hole Asymmetry

Christian Tutschku, Ewelina M. Hankiewicz, Jan B\"ottcher

arxiv:2002.01443 v2 · 2020-02-04 · 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{2LRI4A7LWDNMPZ5MIAKRNZC6YX}

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	2026-07-05T01:26:39.638234Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2e28e03ebb0dac7e7ac401516e45ec5c5bfb004ed975ba2385b993df7da84ad

Aliases

arxiv: 2002.01443 · arxiv_version: 2002.01443v2 · doi: 10.48550/arxiv.2002.01443 · pith_short_12: 2LRI4A7LWDNM · pith_short_16: 2LRI4A7LWDNMPZ5M · pith_short_8: 2LRI4A7L

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/2LRI4A7LWDNMPZ5MIAKRNZC6YX \
  | 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: d2e28e03ebb0dac7e7ac401516e45ec5c5bfb004ed975ba2385b993df7da84ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e380146a1d86b93ec7f060c2b3bb610d59228cdf96ec9e7ee6a23f93194ec6eb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2020-02-04T18:07:19Z",
    "title_canon_sha256": "8b7d6a66421b96a90dae3dd2881d0f997b47fb68b962e065c634ea41121c5591"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.01443",
    "kind": "arxiv",
    "version": 2
  }
}