Pith Number

pith:QJNOWV4F

pith:2024:QJNOWV4FE2HASCGV5GGD7KKOJI

not attested not anchored not stored refs pending

Time evolution of the von Neumann entropy in open quantum system

Kohei Kobayashi

arxiv:2405.11824 v1 · 2024-05-20 · 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{QJNOWV4FE2HASCGV5GGD7KKOJI}

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.

Cited by

1 paper in Pith

Spontaneous Emission, Work Potential and Relaxation-Limited Processes in Setting Limits on Solar Energy Conversion Efficiency

Receipt and verification

First computed	2026-07-05T08:20:56.529367Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

825aeb5785268e0908d5e98c3fa94e4a1f4f97ebe3d7dc1486463dd5554e786d

Aliases

arxiv: 2405.11824 · arxiv_version: 2405.11824v1 · doi: 10.48550/arxiv.2405.11824 · pith_short_12: QJNOWV4FE2HA · pith_short_16: QJNOWV4FE2HASCGV · pith_short_8: QJNOWV4F

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/QJNOWV4FE2HASCGV5GGD7KKOJI \
  | 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: 825aeb5785268e0908d5e98c3fa94e4a1f4f97ebe3d7dc1486463dd5554e786d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0099e57f6a03542875cc428134a88c81c008e633545f0ef56f6acc293071cff5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-05-20T06:43:07Z",
    "title_canon_sha256": "8e3d88ff8aa2e7bb3756149b0f8aedf7f860754f40c974282847194c7672b5cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.11824",
    "kind": "arxiv",
    "version": 1
  }
}