Pith Number

pith:5PPEMQTZ

pith:2014:5PPEMQTZ47IRG3C5XZOT4TK4MH

not attested not anchored not stored refs pending

Violations of the second law of thermodynamics by a non completely positive dynamics

F. Benatti, G. Argentieri, M. Pezzutto, R. Floreanini

arxiv:1408.4589 v1 · 2014-08-20 · quant-ph · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5PPEMQTZ47IRG3C5XZOT4TK4MH}

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	2026-05-18T02:43:25.772319Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ebde464279e7d1136c5dbe5d3e4d5c61f669c1544caeddaf879f060fb5e4e9d1

Aliases

arxiv: 1408.4589 · arxiv_version: 1408.4589v1 · doi: 10.48550/arxiv.1408.4589 · pith_short_12: 5PPEMQTZ47IR · pith_short_16: 5PPEMQTZ47IRG3C5 · pith_short_8: 5PPEMQTZ

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/5PPEMQTZ47IRG3C5XZOT4TK4MH \
  | 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: ebde464279e7d1136c5dbe5d3e4d5c61f669c1544caeddaf879f060fb5e4e9d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8bb87ba497ff4191c21630ec419a670e1b5bf18bba362ff1d922d7f013954858",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-08-20T10:08:25Z",
    "title_canon_sha256": "5b54ab05ab8df6674687730fd93afdaa707d27397d4249fe35ac318b33168774"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.4589",
    "kind": "arxiv",
    "version": 1
  }
}