Pith Number

pith:DCMRWE3D

pith:2018:DCMRWE3D27OH3ZJU5TSQAVQSL2

not attested not anchored not stored refs pending

Higher-order topological insulators protected by inversion and rotoinversion symmetries

Carmine Ortix, Guido van Miert

arxiv:1806.04023 v3 · 2018-06-11 · 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{DCMRWE3D27OH3ZJU5TSQAVQSL2}

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	2026-05-18T00:07:34.048993Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18991b1363d7dc7de534ece50056125e9c89f746e2e51434a1c57148b0d15c63

Aliases

arxiv: 1806.04023 · arxiv_version: 1806.04023v3 · doi: 10.48550/arxiv.1806.04023 · pith_short_12: DCMRWE3D27OH · pith_short_16: DCMRWE3D27OH3ZJU · pith_short_8: DCMRWE3D

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/DCMRWE3D27OH3ZJU5TSQAVQSL2 \
  | 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: 18991b1363d7dc7de534ece50056125e9c89f746e2e51434a1c57148b0d15c63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84fdf7e034b67df49091f80f7e752aa414fcbafdd482f81eecc125073b4f7c0a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2018-06-11T14:40:35Z",
    "title_canon_sha256": "d190e23094576504acbcc6a535eea7b83328f5d542f806a775c53fa7518dc0d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.04023",
    "kind": "arxiv",
    "version": 3
  }
}