Pith Number

pith:63X2WGRE

pith:2023:63X2WGREGDWPIQTEW45CN3XIC3

not attested not anchored not stored refs pending

Geometric characterization for cyclic heat engines far from equilibrium

Keiji Saito, Tan Van Vu

arxiv:2305.06219 v2 · 2023-05-10 · cond-mat.stat-mech · 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{63X2WGREGDWPIQTEW45CN3XIC3}

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	2026-07-05T08:07:09.555148Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6efab1a2430ecf44264b73a26eee816c8c63cd29ee7fd950e84941303889c92

Aliases

arxiv: 2305.06219 · arxiv_version: 2305.06219v2 · doi: 10.48550/arxiv.2305.06219 · pith_short_12: 63X2WGREGDWP · pith_short_16: 63X2WGREGDWPIQTE · pith_short_8: 63X2WGRE

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/63X2WGREGDWPIQTEW45CN3XIC3 \
  | 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: f6efab1a2430ecf44264b73a26eee816c8c63cd29ee7fd950e84941303889c92

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74d963d8cc9c5f207702d994f362bc69dde3d18714bf748c0d6e13ce88723d4f",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2023-05-10T14:53:22Z",
    "title_canon_sha256": "19fa1c7a424456abdd3facb7fa2b5e7e568e0ab2ad78396ff5871c1918394a7f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.06219",
    "kind": "arxiv",
    "version": 2
  }
}