Pith Number

pith:6N5WGYE2

pith:2011:6N5WGYE2PLPTT2L7GTWKUZEUG5

not attested not anchored not stored refs pending

Topological Protection of Majorana Qubits

Meng Cheng, Roman M. Lutchyn, S. Das Sarma

arxiv:1112.3662 v1 · 2011-12-15 · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6N5WGYE2PLPTT2L7GTWKUZEUG5}

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	2026-05-18T03:57:14.077341Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f37b63609a7adf39e97f34ecaa6494376f8f59a4aa64da757a3a84ab2e884932

Aliases

arxiv: 1112.3662 · arxiv_version: 1112.3662v1 · doi: 10.48550/arxiv.1112.3662 · pith_short_12: 6N5WGYE2PLPT · pith_short_16: 6N5WGYE2PLPTT2L7 · pith_short_8: 6N5WGYE2

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/6N5WGYE2PLPTT2L7GTWKUZEUG5 \
  | 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: f37b63609a7adf39e97f34ecaa6494376f8f59a4aa64da757a3a84ab2e884932

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "057b5f097179da5ee1c90f558f1e267ea2661ea4f587928ea938e3db107d824c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2011-12-15T21:03:13Z",
    "title_canon_sha256": "402f3e180499b35fc1bcfe182149b82924158ac38d0be043b8afcc880f734c0a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.3662",
    "kind": "arxiv",
    "version": 1
  }
}