Pith Number

pith:H47HY2MR

pith:2016:H47HY2MRZ3IVF7CA3KNAPB3EIT

not attested not anchored not stored refs pending

Universal trade-off relation between power and efficiency for heat engines

Hal Tasaki, Keiji Saito, Naoto Shiraishi

arxiv:1605.00356 v3 · 2016-05-02 · 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{H47HY2MRZ3IVF7CA3KNAPB3EIT}

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	2026-05-18T01:00:45.646716Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f3e7c6991ced152fc40da9a07876444f701673935d5d5fddc8754b1423b0798

Aliases

arxiv: 1605.00356 · arxiv_version: 1605.00356v3 · doi: 10.48550/arxiv.1605.00356 · pith_short_12: H47HY2MRZ3IV · pith_short_16: H47HY2MRZ3IVF7CA · pith_short_8: H47HY2MR

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/H47HY2MRZ3IVF7CA3KNAPB3EIT \
  | 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: 3f3e7c6991ced152fc40da9a07876444f701673935d5d5fddc8754b1423b0798

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26401a482f51cf0e1d82af64725349a054f25eaeb070b8562de6b3963a57ff8d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2016-05-02T05:45:50Z",
    "title_canon_sha256": "eaa9b71d30da8a4be8768fbf9888b30655a05e9474515f36468ec31e8c21cfde"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.00356",
    "kind": "arxiv",
    "version": 3
  }
}