Pith Number

pith:2TXN2QP5

pith:2013:2TXN2QP5Q43NFKWTH7S2QNRRSR

not attested not anchored not stored refs pending

Quantum H-theorem and irreversibility in quantum mechanics

A.V. Lebedev, G.B. Lesovik, I.A. Sadovskyy, M.V. Suslov, V.M. Vinokur

arxiv:1312.7146 v1 · 2013-12-26 · quant-ph · cond-mat.mes-hall · 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{2TXN2QP5Q43NFKWTH7S2QNRRSR}

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	2026-05-18T03:03:45.700182Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4eedd41fd8736d2aad33fe5a83631944d25b78d66e7ff4d18d85c7f17e431b2

Aliases

arxiv: 1312.7146 · arxiv_version: 1312.7146v1 · doi: 10.48550/arxiv.1312.7146 · pith_short_12: 2TXN2QP5Q43N · pith_short_16: 2TXN2QP5Q43NFKWT · pith_short_8: 2TXN2QP5

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/2TXN2QP5Q43NFKWTH7S2QNRRSR \
  | 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: d4eedd41fd8736d2aad33fe5a83631944d25b78d66e7ff4d18d85c7f17e431b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9821e51e95b8de487001485fba3d3a28b1eab222bc7534fc0464addc6073502",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-12-26T20:21:09Z",
    "title_canon_sha256": "4bd3e5f9f1a6189e1bff84aaf87bf7fc4a9570216ad8169e35301a8defd50fde"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.7146",
    "kind": "arxiv",
    "version": 1
  }
}