Pith Number

pith:KSMIMKHO

pith:2016:KSMIMKHOB6C33FOODQ2OMYIJHS

not attested not anchored not stored refs pending

Speed and Efficiency Limits of Multilevel Incoherent Heat Engines

Abraham G. Kofman, Gershon Kurizki, Victor Mukherjee, Wolfgang Niedenzu

arxiv:1607.08452 v2 · 2016-07-28 · 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{KSMIMKHOB6C33FOODQ2OMYIJHS}

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	2026-05-18T00:55:51.843222Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54988628ee0f85bd95ce1c34e661093ca4aea5b58bb3d2a622429fd52b5fe9e0

Aliases

arxiv: 1607.08452 · arxiv_version: 1607.08452v2 · doi: 10.48550/arxiv.1607.08452 · pith_short_12: KSMIMKHOB6C3 · pith_short_16: KSMIMKHOB6C33FOO · pith_short_8: KSMIMKHO

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/KSMIMKHOB6C33FOODQ2OMYIJHS \
  | 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: 54988628ee0f85bd95ce1c34e661093ca4aea5b58bb3d2a622429fd52b5fe9e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f409dce6cf4ca66838f2b9f83a23cc20e9fbdf582163dd7d81e8c4d549cfe60e",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-07-28T13:37:30Z",
    "title_canon_sha256": "3230c22392a563f63fbcdfb3e2f8de87d320e264d49586ae03a01d93ed0e685b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.08452",
    "kind": "arxiv",
    "version": 2
  }
}