Pith Number

pith:PO2QQ4AI

pith:2018:PO2QQ4AI2J2MM4ZMS5APEIRBU4

not attested not anchored not stored refs pending

Majorana Kramers pairs in higher-order topological insulators

Chen-Hsuan Hsu, Daniel Loss, Jelena Klinovaja, Peter Stano

arxiv:1805.12146 v3 · 2018-05-30 · 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{PO2QQ4AI2J2MM4ZMS5APEIRBU4}

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	2026-05-18T00:01:23.320184Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7bb5087008d274c6732c9740f22221a736d6c842855f6c36593914b761330782

Aliases

arxiv: 1805.12146 · arxiv_version: 1805.12146v3 · doi: 10.48550/arxiv.1805.12146 · pith_short_12: PO2QQ4AI2J2M · pith_short_16: PO2QQ4AI2J2MM4ZM · pith_short_8: PO2QQ4AI

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/PO2QQ4AI2J2MM4ZMS5APEIRBU4 \
  | 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: 7bb5087008d274c6732c9740f22221a736d6c842855f6c36593914b761330782

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "656312589504345047de338ca35768e376c109a678459d5a8bbb36c0c093a372",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2018-05-30T18:00:03Z",
    "title_canon_sha256": "4112f110c2aeff44f90becaa9c5e6504947c43f200de42d8cb3ad1b4740da0ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.12146",
    "kind": "arxiv",
    "version": 3
  }
}