Pith Number

pith:UR4TOZC7

pith:2017:UR4TOZC74CU5ERGMM6DTPMXB3J

not attested not anchored not stored refs pending

Reconstructing quantum entropy production to probe irreversibility and correlations

Andrea Trombettoni, Filippo Caruso, Matthias M. M\"uller, Stefano Gherardini, Stefano Ruffo

arxiv:1706.02193 v2 · 2017-06-07 · quant-ph · 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{UR4TOZC74CU5ERGMM6DTPMXB3J}

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	2026-05-18T00:07:18.598134Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a47937645fe0a9d244cc678737b2e1da6a0dd9652936cd9edc3020ef62f86e97

Aliases

arxiv: 1706.02193 · arxiv_version: 1706.02193v2 · doi: 10.48550/arxiv.1706.02193 · pith_short_12: UR4TOZC74CU5 · pith_short_16: UR4TOZC74CU5ERGM · pith_short_8: UR4TOZC7

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/UR4TOZC74CU5ERGMM6DTPMXB3J \
  | 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: a47937645fe0a9d244cc678737b2e1da6a0dd9652936cd9edc3020ef62f86e97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a5127719804caa50b30686a71e44e5b37f6a8c815ea4452319b13473e84b206",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-06-07T14:01:31Z",
    "title_canon_sha256": "240dee9ed1485879d82dfbcb9a4a67596843eb568642d225b71242495d1ed63f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.02193",
    "kind": "arxiv",
    "version": 2
  }
}