Pith Number

pith:6UHTHLPC

pith:2011:6UHTHLPCQ3ACGSAM5F7NWNM2NX

not attested not anchored not stored refs pending

What role does the third law of thermodynamics play in Szilard engines?

Kang-Hwan Kim, Sang Wook Kim

arxiv:1108.3644 v3 · 2011-08-18 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6UHTHLPCQ3ACGSAM5F7NWNM2NX}

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	2026-05-18T04:06:20.685169Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f50f33ade286c023480ce97edb359a6de3d8f28559176c6f1573517ff7420600

Aliases

arxiv: 1108.3644 · arxiv_version: 1108.3644v3 · doi: 10.48550/arxiv.1108.3644 · pith_short_12: 6UHTHLPCQ3AC · pith_short_16: 6UHTHLPCQ3ACGSAM · pith_short_8: 6UHTHLPC

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/6UHTHLPCQ3ACGSAM5F7NWNM2NX \
  | 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: f50f33ade286c023480ce97edb359a6de3d8f28559176c6f1573517ff7420600

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d56c90b59eb379a4aff4a5915c3432a27c3029950110fb5da6b6cc1cdad0b0c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-08-18T04:26:25Z",
    "title_canon_sha256": "093a17f6ae785735a16e44d241b7a8260b00285555f4a20e745e4fd16d6a69fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.3644",
    "kind": "arxiv",
    "version": 3
  }
}