Pith Number

pith:FVJWW4ZP

pith:2017:FVJWW4ZPXXCKQH3TXIXKDFJI2D

not attested not anchored not stored refs pending

Squeezed thermal reservoirs as a resource for a nano-mechanical engine beyond the Carnot limit

Atac Imamoglu, Emre Togan, Jan Klaers, Stefan Faelt

arxiv:1703.10024 v2 · 2017-03-29 · cond-mat.mes-hall · cond-mat.quant-gas · 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{FVJWW4ZPXXCKQH3TXIXKDFJI2D}

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	2026-05-18T00:34:51.499971Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d536b732fbdc4a81f73ba2ea19528d0ffc4e22e2b152b673532321edb4a7459

Aliases

arxiv: 1703.10024 · arxiv_version: 1703.10024v2 · doi: 10.48550/arxiv.1703.10024 · pith_short_12: FVJWW4ZPXXCK · pith_short_16: FVJWW4ZPXXCKQH3T · pith_short_8: FVJWW4ZP

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/FVJWW4ZPXXCKQH3TXIXKDFJI2D \
  | 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: 2d536b732fbdc4a81f73ba2ea19528d0ffc4e22e2b152b673532321edb4a7459

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51f7378235633b67129dcf3f30a1541b6e851ac43a729c422fa73cf485f50eaa",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2017-03-29T13:19:20Z",
    "title_canon_sha256": "3ddde581fa73e0fbf07965783c00a91c398a47f260576023d3c7ec361358f1e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.10024",
    "kind": "arxiv",
    "version": 2
  }
}