Pith Number

pith:V3JABO4B

pith:2017:V3JABO4B4BHZMOAFG5Y4BJHCYG

not attested not anchored not stored refs pending

A quantum-dot heat engine operating close to the thermodynamic efficiency limits

Adam M. Burke, Artis Svilans, Claes Thelander, Eric A. Hoffmann, Heiner Linke, Martin Josefsson, Martin Leijnse, Sofia Fahlvik

arxiv:1710.00742 v2 · 2017-10-02 · 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{V3JABO4B4BHZMOAFG5Y4BJHCYG}

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	2026-05-18T00:02:18.445883Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aed200bb81e04f9638053771c0a4e2c19fcd4a6c44591b8b21bd8f3b80a4a99a

Aliases

arxiv: 1710.00742 · arxiv_version: 1710.00742v2 · doi: 10.48550/arxiv.1710.00742 · pith_short_12: V3JABO4B4BHZ · pith_short_16: V3JABO4B4BHZMOAF · pith_short_8: V3JABO4B

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/V3JABO4B4BHZMOAFG5Y4BJHCYG \
  | 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: aed200bb81e04f9638053771c0a4e2c19fcd4a6c44591b8b21bd8f3b80a4a99a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63c323fab038ffcf215cdd1b44106f095fe92047f319019661a2a36d4b4fa8c1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2017-10-02T15:59:13Z",
    "title_canon_sha256": "abb4ffbe5109554d4ee7ec05109adc3bd07e7717a9b9554f58903dd7903f8e39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.00742",
    "kind": "arxiv",
    "version": 2
  }
}