Pith Number

pith:3AHSKEDI

pith:2015:3AHSKEDIFBL3VNQTWPWFWVUT3B

not attested not anchored not stored refs pending

Thermodynamics and efficiency of an autonomous on-chip Maxwell's demon

Aki Kutvonen, Jonne Koski, Tapio Ala-Nissil\"a

arxiv:1509.08288 v3 · 2015-09-28 · 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{3AHSKEDIFBL3VNQTWPWFWVUT3B}

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	2026-05-18T01:23:44.403641Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d80f2510682857bab613b3ec5b5693d842805879d8858a61730876f8d1ad8f95

Aliases

arxiv: 1509.08288 · arxiv_version: 1509.08288v3 · doi: 10.48550/arxiv.1509.08288 · pith_short_12: 3AHSKEDIFBL3 · pith_short_16: 3AHSKEDIFBL3VNQT · pith_short_8: 3AHSKEDI

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/3AHSKEDIFBL3VNQTWPWFWVUT3B \
  | 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: d80f2510682857bab613b3ec5b5693d842805879d8858a61730876f8d1ad8f95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e236a38dbb17170263b399f533d0cc13a2beb1cddb9b0cb717b8df4a7892035c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2015-09-28T12:08:49Z",
    "title_canon_sha256": "35a3ab83c3b27018e33ad80948fb992bb1e3c1ac706d88a39613b854a8039515"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.08288",
    "kind": "arxiv",
    "version": 3
  }
}