Pith Number

pith:UO6TTRD5

pith:2017:UO6TTRD52IZBLPCIH3CK3WREIS

not attested not anchored not stored refs pending

The Unruh Quantum Otto Engine

Enrique Arias, M. S. Sarandy, Thiago R. de Oliveira

arxiv:1710.03092 v1 · 2017-10-06 · quant-ph · hep-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UO6TTRD52IZBLPCIH3CK3WREIS}

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	2026-05-17T23:44:48.503461Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3bd39c47dd23215bc483ec4adda24448c86bb426d4d953f1e03015582e7f2f5

Aliases

arxiv: 1710.03092 · arxiv_version: 1710.03092v1 · doi: 10.48550/arxiv.1710.03092 · pith_short_12: UO6TTRD52IZB · pith_short_16: UO6TTRD52IZBLPCI · pith_short_8: UO6TTRD5

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/UO6TTRD52IZBLPCIH3CK3WREIS \
  | 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: a3bd39c47dd23215bc483ec4adda24448c86bb426d4d953f1e03015582e7f2f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6773b81a06dc8a1961e65cdd329757d3185914c105b55116996fc66b0db7bbf7",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-10-06T14:55:01Z",
    "title_canon_sha256": "3b1584fddc06b07ef0338f0f0919d149b05ce8802beef43e222040aa59a7d91b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.03092",
    "kind": "arxiv",
    "version": 1
  }
}