Pith Number

pith:KLIWBUT4

pith:2008:KLIWBUT4YNG3L2AM7XMOKVLGNB

not attested not anchored not stored refs pending

Increasing thermoelectric efficiency towards the Carnot limit

Carlos Mejia-Monasterio, Giulio Casati, Tomaz Prosen

arxiv:0802.4066 v1 · 2008-02-27 · cond-mat.stat-mech · nlin.CD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KLIWBUT4YNG3L2AM7XMOKVLGNB}

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	2026-05-18T04:13:57.125179Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52d160d27cc34db5e80cfdd8e55566685cbe61ce2c10335a237cc4c105075913

Aliases

arxiv: 0802.4066 · arxiv_version: 0802.4066v1 · doi: 10.48550/arxiv.0802.4066 · pith_short_12: KLIWBUT4YNG3 · pith_short_16: KLIWBUT4YNG3L2AM · pith_short_8: KLIWBUT4

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/KLIWBUT4YNG3L2AM7XMOKVLGNB \
  | 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: 52d160d27cc34db5e80cfdd8e55566685cbe61ce2c10335a237cc4c105075913

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a459ed76b6d66815a9db069b64977ec96b0ece2b17847217b75f8391a35e52a6",
    "cross_cats_sorted": [
      "nlin.CD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2008-02-27T18:43:54Z",
    "title_canon_sha256": "c7ca7ab813e9e10b539322042a60f81cee16a825d3f0a5d499056672835e9f5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0802.4066",
    "kind": "arxiv",
    "version": 1
  }
}