Pith Number

pith:QHJPU47G

pith:2019:QHJPU47GGIQIVCFJDKFNY77EXZ

not attested not anchored not stored refs pending

Experimental signature of a topological quantum dot

Cecilia Mattevi, Derek Lee, Maddalena Daniele, Mariangela Cestelli Guidi, Maria Sokolikova, Marie S.Rider, Miguel Navarro-Cia, Peter Haynes, Stefano Lupi, Stephen M. Hanham, Vincenzo Giannini

arxiv:1905.06193 v1 · 2019-05-15 · cond-mat.mes-hall · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QHJPU47GGIQIVCFJDKFNY77EXZ}

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	2026-05-17T23:46:07.220093Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81d2fa73e632208a88a91a8adc7fe4be6b8409a28c48f8328445e90dfc7e3058

Aliases

arxiv: 1905.06193 · arxiv_version: 1905.06193v1 · doi: 10.48550/arxiv.1905.06193 · pith_short_12: QHJPU47GGIQI · pith_short_16: QHJPU47GGIQIVCFJ · pith_short_8: QHJPU47G

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/QHJPU47GGIQIVCFJDKFNY77EXZ \
  | 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: 81d2fa73e632208a88a91a8adc7fe4be6b8409a28c48f8328445e90dfc7e3058

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bff26d0ddb7d0b46f5d4691fb6e66724e51a731be88875d6057ef3fa03dd248d",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-05-15T13:56:35Z",
    "title_canon_sha256": "1978a85e6a5e0258f28096ab7ad3a7ad6b4fa3edb4006a111abd66a28e9dc42d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.06193",
    "kind": "arxiv",
    "version": 1
  }
}