Pith Number

pith:J4LYVACF

pith:2016:J4LYVACF5HJTHUOYNO2JPDTCGC

not attested not anchored not stored refs pending

Operational characteristics of single particle heat engines and refrigerators with time asymmetric protocol

A. M. Jayannavar, Arnab Saha, P. S. Pal

arxiv:1601.00854 v1 · 2016-01-05 · 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{J4LYVACF5HJTHUOYNO2JPDTCGC}

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	2026-05-18T00:54:41.095632Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f178a8045e9d333d1d86bb4978e62308b92a0a4f687c475a525dc063af38a82

Aliases

arxiv: 1601.00854 · arxiv_version: 1601.00854v1 · doi: 10.48550/arxiv.1601.00854 · pith_short_12: J4LYVACF5HJT · pith_short_16: J4LYVACF5HJTHUOY · pith_short_8: J4LYVACF

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/J4LYVACF5HJTHUOYNO2JPDTCGC \
  | 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: 4f178a8045e9d333d1d86bb4978e62308b92a0a4f687c475a525dc063af38a82

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "704a3fcac0ed0a81ed13efb23c6052ace81618ee9b442ca2407ae98594d534cc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2016-01-05T15:12:54Z",
    "title_canon_sha256": "93d0db4c20cdbef908ae048d0eac5be1f3c571f4670257f32083efa11a619e42"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.00854",
    "kind": "arxiv",
    "version": 1
  }
}