Pith Number

pith:IF2ZYPJ5

pith:2018:IF2ZYPJ54N5I4L4XRLY6EG77P6

not attested not anchored not stored refs pending

Characterizing irreversibility in open quantum systems

G. T. Landi, J. P. Santos, M. Paternostro, S. Gherardini, T. B. Batalhao

arxiv:1806.08441 v2 · 2018-06-21 · 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{IF2ZYPJ54N5I4L4XRLY6EG77P6}

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	2026-05-17T23:47:30.880135Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41759c3d3de37a8e2f978af1e21bff7f9319e890ba36eab0ad1031593abbb236

Aliases

arxiv: 1806.08441 · arxiv_version: 1806.08441v2 · doi: 10.48550/arxiv.1806.08441 · pith_short_12: IF2ZYPJ54N5I · pith_short_16: IF2ZYPJ54N5I4L4X · pith_short_8: IF2ZYPJ5

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/IF2ZYPJ54N5I4L4XRLY6EG77P6 \
  | 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: 41759c3d3de37a8e2f978af1e21bff7f9319e890ba36eab0ad1031593abbb236

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d9720b1c1a79a8e41a5feddb999608aa4bd64499892f3e589afe3e3872bbeec",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-06-21T22:38:06Z",
    "title_canon_sha256": "44a27b41c3d6726e98effe49f537c4f99ea1cdf542340e88abdcfb3c92ec5872"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.08441",
    "kind": "arxiv",
    "version": 2
  }
}