Pith Number

pith:KU2VOCOE

pith:2019:KU2VOCOEEXVOQEUF4HVHBWTSS6

not attested not anchored not stored refs pending

Quantum dot thermometry at ultra-low temperature in a dilution refrigerator with a $^4$He immersion cell

Andrea Hofmann (1), Beat A. Br\"am (1), Christian Reichl (1), ETH Z\"urich, Giorgio Nicol\'i (1), Klaus Ensslin (1) ((1) Solid State Physics Laboratory, Marc P. R\"o\"osli (1), Peter M\"arki (1), Switzerland), Szymon Hennel (1), Thomas Ihn (1), Werner Wegscheider (1)

arxiv:1909.10906 v1 · 2019-09-24 · 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{KU2VOCOEEXVOQEUF4HVHBWTSS6}

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	2026-07-05T00:19:10.615381Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55355709c425eae81285e1ea70da72979510d129ac6a5675edea8a59bb3d9c71

Aliases

arxiv: 1909.10906 · arxiv_version: 1909.10906v1 · doi: 10.48550/arxiv.1909.10906 · pith_short_12: KU2VOCOEEXVO · pith_short_16: KU2VOCOEEXVOQEUF · pith_short_8: KU2VOCOE

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/KU2VOCOEEXVOQEUF4HVHBWTSS6 \
  | 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: 55355709c425eae81285e1ea70da72979510d129ac6a5675edea8a59bb3d9c71

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b09ae978b86157fdfc0c11f588603b5a201974205f335f51773a7c141cf8274",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-09-24T13:34:47Z",
    "title_canon_sha256": "0ee56275be154ee1342c3b980b1e2cb8ca71f7bd0102f2220a46b22582ffbd3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.10906",
    "kind": "arxiv",
    "version": 1
  }
}