Pith Number

pith:LES43UTQ

pith:2013:LES43UTQOQ5C4RU4PZCQKYT5B3

not attested not anchored not stored refs pending

Fractional Entropy Decaying and the Third Law of Thermodynamics

Chun-Yang Wang, Cui-Feng Sun, Hong Zhang, Xue-Mei Zong, Zhen-Xue Song

arxiv:1401.1425 v1 · 2013-12-24 · cond-mat.stat-mech · 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{LES43UTQOQ5C4RU4PZCQKYT5B3}

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	2026-05-18T01:45:33.215157Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5925cdd270743a2e469c7e4505627d0ef352d7cac241bec7ba1e101b4520fc02

Aliases

arxiv: 1401.1425 · arxiv_version: 1401.1425v1 · doi: 10.48550/arxiv.1401.1425 · pith_short_12: LES43UTQOQ5C · pith_short_16: LES43UTQOQ5C4RU4 · pith_short_8: LES43UTQ

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/LES43UTQOQ5C4RU4PZCQKYT5B3 \
  | 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: 5925cdd270743a2e469c7e4505627d0ef352d7cac241bec7ba1e101b4520fc02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "396e34d51724a6d32c98c33c2acda2251f0865e5fee2ffd66afb38ef0ebe5df6",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2013-12-24T01:29:37Z",
    "title_canon_sha256": "f074e6b9fd664a962e788642f219e7b739a9735dedbdedcdca2317b7a09d958e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.1425",
    "kind": "arxiv",
    "version": 1
  }
}