Pith Number

pith:JD5XZJZ3

pith:2017:JD5XZJZ3DB4TUJ4KD3PUUS7SUP

not attested not anchored not stored refs pending

Efficiency at maximum power of a quantum Carnot engine with temperature tunable baths

Chang-Yu Hsieh, Jianshu Cao, Junjie Liu

arxiv:1710.06565 v1 · 2017-10-18 · 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{JD5XZJZ3DB4TUJ4KD3PUUS7SUP}

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	2026-05-18T00:32:33.371838Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48fb7ca73b18793a278a1edf4a4bf2a3e76650f15307b1773c45b22c2b57d0b5

Aliases

arxiv: 1710.06565 · arxiv_version: 1710.06565v1 · doi: 10.48550/arxiv.1710.06565 · pith_short_12: JD5XZJZ3DB4T · pith_short_16: JD5XZJZ3DB4TUJ4K · pith_short_8: JD5XZJZ3

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/JD5XZJZ3DB4TUJ4KD3PUUS7SUP \
  | 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: 48fb7ca73b18793a278a1edf4a4bf2a3e76650f15307b1773c45b22c2b57d0b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54e1bd411655c4a33be4095be1642e06e136e4065aed04af8b29834c542540d0",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-10-18T02:46:41Z",
    "title_canon_sha256": "de94f6b947f03c4c144fa80bb87d8f1627cc7566f9d6aaff90885a7553c5e748"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.06565",
    "kind": "arxiv",
    "version": 1
  }
}