Pith Number

pith:VID7D3TH

pith:2017:VID7D3THGS3G26ZI5JZKMOPM3B

not attested not anchored not stored refs pending

Two-level masers as heat-to-work converters

A. Ghosh, A. Lvovsky, D. Gelbwaser-Klimovsky, G. Kurizki, I. Mazets, M. O. Scully, W. Niedenzu

arxiv:1712.08936 v1 · 2017-12-24 · physics.optics · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VID7D3THGS3G26ZI5JZKMOPM3B}

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	2026-05-18T00:01:09.980622Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa07f1ee6734b66d7b28ea72a639ecd87aada0f9f17c90436de83130f96c45b0

Aliases

arxiv: 1712.08936 · arxiv_version: 1712.08936v1 · doi: 10.48550/arxiv.1712.08936 · pith_short_12: VID7D3THGS3G · pith_short_16: VID7D3THGS3G26ZI · pith_short_8: VID7D3TH

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/VID7D3THGS3G26ZI5JZKMOPM3B \
  | 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: aa07f1ee6734b66d7b28ea72a639ecd87aada0f9f17c90436de83130f96c45b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "181a96a1f88c31de163bbff92aaf0ca3e167491e06021b29360fbf5c91d80db6",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2017-12-24T14:56:26Z",
    "title_canon_sha256": "b77df9e4853a888d14892322d7053c6df40ca942d2bbfd03bc51487b0e9edeed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.08936",
    "kind": "arxiv",
    "version": 1
  }
}