Pith Number

pith:QUMVEHLZ

pith:2021:QUMVEHLZCXH5JLHUPYOYDIKD5F

not attested not anchored not stored refs pending

Edge-induced pairing states in a Josephson junction through a spin-polarized quantum anomalous Hall insulator

Kentaro Nomura, Ryota Nakai, Yukio Tanaka

arxiv:2102.04679 v1 · 2021-02-09 · cond-mat.supr-con · 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{QUMVEHLZCXH5JLHUPYOYDIKD5F}

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	2026-07-05T02:43:17.283688Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8519521d7915cfd4acf47e1d81a143e95f4e0e7276e5788d2850f5d9edf276ee

Aliases

arxiv: 2102.04679 · arxiv_version: 2102.04679v1 · doi: 10.48550/arxiv.2102.04679 · pith_short_12: QUMVEHLZCXH5 · pith_short_16: QUMVEHLZCXH5JLHU · pith_short_8: QUMVEHLZ

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/QUMVEHLZCXH5JLHUPYOYDIKD5F \
  | 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: 8519521d7915cfd4acf47e1d81a143e95f4e0e7276e5788d2850f5d9edf276ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "564788730c3ca01d7ec10a0e54b1fd28ce54713537a2a6e235d3603f7ebc2260",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2021-02-09T07:03:57Z",
    "title_canon_sha256": "6ec31f578d8b558705c4368f9b2f25fa059344c4377048d6a8c87e3ebaf730f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.04679",
    "kind": "arxiv",
    "version": 1
  }
}