Pith Number

pith:4Q5BAX7X

pith:2022:4Q5BAX7XOZ2YRI5KHHJM553K2F

not attested not anchored not stored refs pending

Switching the function of the quantum Otto cycle in non-Markovian dynamics: heat engine, heater and heat pump

Hiroyasu Tajima, Miku Ishizaki, Naomichi Hatano

arxiv:2211.09336 v1 · 2022-11-17 · 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{4Q5BAX7XOZ2YRI5KHHJM553K2F}

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	2026-07-05T06:07:34.568458Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e43a105ff7767588a3aa39d2cef76ad15184804bf6dff39484ff06bad8c689e9

Aliases

arxiv: 2211.09336 · arxiv_version: 2211.09336v1 · doi: 10.48550/arxiv.2211.09336 · pith_short_12: 4Q5BAX7XOZ2Y · pith_short_16: 4Q5BAX7XOZ2YRI5K · pith_short_8: 4Q5BAX7X

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/4Q5BAX7XOZ2YRI5KHHJM553K2F \
  | 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: e43a105ff7767588a3aa39d2cef76ad15184804bf6dff39484ff06bad8c689e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e814b770a2eb58d5d2b9a324eb5d24986ee63854ea1923d559a45ff1072fe545",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-11-17T04:53:15Z",
    "title_canon_sha256": "611096709685ba9412c8a68ee3f32f7f8b1e09d8522ab1df2e183e7094d04eb9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.09336",
    "kind": "arxiv",
    "version": 1
  }
}