Pith Number

pith:BYBCIMTN

pith:2016:BYBCIMTNRFBPHO6JDYCSQJF5NX

not attested not anchored not stored refs pending

Heat Engines running upon a Non-Ideal Fluid Model with Higher Efficiencies than upon the Ideal Gas Model

Abhimanyu S Madakavil, Ilki Kim

arxiv:1609.08974 v4 · 2016-09-27 · 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{BYBCIMTNRFBPHO6JDYCSQJF5NX}

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	2026-05-18T00:52:30.860734Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e0224326d8942f3bbc91e052824bd6debb5dab6af0fb48a670c30d47f271c30

Aliases

arxiv: 1609.08974 · arxiv_version: 1609.08974v4 · doi: 10.48550/arxiv.1609.08974 · pith_short_12: BYBCIMTNRFBP · pith_short_16: BYBCIMTNRFBPHO6J · pith_short_8: BYBCIMTN

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/BYBCIMTNRFBPHO6JDYCSQJF5NX \
  | 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: 0e0224326d8942f3bbc91e052824bd6debb5dab6af0fb48a670c30d47f271c30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8bcdb0486f0edd673ccb796b9644bfaeb616a2f5a809ff2e05181815be0e91f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2016-09-27T18:22:39Z",
    "title_canon_sha256": "d3aeb0e3819feb03efceded4df63916f50c3d3cdc5ccda6a9972f82dc1236ee0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.08974",
    "kind": "arxiv",
    "version": 4
  }
}