Pith Number

pith:KPDN7F32

pith:2022:KPDN7F32QFWUFZXQM6CBAYRRFT

not attested not anchored not stored refs pending

Quantum advantage in charging cavity and spin batteries by repeated interactions

G\'eraldine Haack, Mart\'i Perarnau-Llobet, Nicolas Brunner, Raffaele Salvia, Stefan Nimmrichter

arxiv:2205.00026 v1 · 2022-04-29 · quant-ph · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KPDN7F32QFWUFZXQM6CBAYRRFT}

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	2026-07-05T06:54:35.411711Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53c6df977a816d42e6f067841062312cdee49ad4a32d0a50a671c346f5246b86

Aliases

arxiv: 2205.00026 · arxiv_version: 2205.00026v1 · doi: 10.48550/arxiv.2205.00026 · pith_short_12: KPDN7F32QFWU · pith_short_16: KPDN7F32QFWUFZXQ · pith_short_8: KPDN7F32

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/KPDN7F32QFWUFZXQM6CBAYRRFT \
  | 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: 53c6df977a816d42e6f067841062312cdee49ad4a32d0a50a671c346f5246b86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7dc1f493917eba95727cb27324a027a66972462c08d765d4c70ab166a5e1c873",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-04-29T18:04:27Z",
    "title_canon_sha256": "d7e4af853ce1c25f47bae09dc2b743d4c5391f79512213eb0d22203af3c23736"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.00026",
    "kind": "arxiv",
    "version": 1
  }
}