Pith Number

pith:IGON3JMR

pith:2017:IGON3JMRMG55UM37WD5C3ALTI2

not attested not anchored not stored refs pending

How much can we cool a quantum oscillator? A useful analogy to understand laser cooling as a thermodynamical process

Juan Pablo Paz, Nahuel Freitas

arxiv:1710.11554 v1 · 2017-10-31 · 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{IGON3JMRMG55UM37WD5C3ALTI2}

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	2026-05-18T00:21:10.070152Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

419cdda59161bbda337fb0fa2d817346826898737c45a12cbe856a79da461011

Aliases

arxiv: 1710.11554 · arxiv_version: 1710.11554v1 · doi: 10.48550/arxiv.1710.11554 · pith_short_12: IGON3JMRMG55 · pith_short_16: IGON3JMRMG55UM37 · pith_short_8: IGON3JMR

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/IGON3JMRMG55UM37WD5C3ALTI2 \
  | 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: 419cdda59161bbda337fb0fa2d817346826898737c45a12cbe856a79da461011

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a265c0d20f564f0162952aad25aab17465dc858f24e1eb5e2886c226d2788340",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-10-31T16:10:30Z",
    "title_canon_sha256": "54bd7f1a12ed7b1118c77daf198c2d5e217d0e2a7940b1ca135bc66db34fed07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.11554",
    "kind": "arxiv",
    "version": 1
  }
}