Pith Number

pith:UDQ7NSVI

pith:2018:UDQ7NSVITHKI7RZK5UB3GEQDJG

not attested not anchored not stored refs pending

Cavity-free quantum optomechanical cooling by atom-modulated radiation

Alexander Eisfeld, Hoi-Kwan Lau, Jan-Michael Rost

arxiv:1803.00150 v1 · 2018-03-01 · 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{UDQ7NSVITHKI7RZK5UB3GEQDJG}

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	2026-05-18T00:02:22.406071Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0e1f6caa899d48fc72aed03b3120349ad035a3b559ed49c8d3b91677abce4e2

Aliases

arxiv: 1803.00150 · arxiv_version: 1803.00150v1 · doi: 10.48550/arxiv.1803.00150 · pith_short_12: UDQ7NSVITHKI · pith_short_16: UDQ7NSVITHKI7RZK · pith_short_8: UDQ7NSVI

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/UDQ7NSVITHKI7RZK5UB3GEQDJG \
  | 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: a0e1f6caa899d48fc72aed03b3120349ad035a3b559ed49c8d3b91677abce4e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd34e2ece994e0fd3e9dee469f3c19c0d67a2f07c5de7fb61a61eb72080db65d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-03-01T01:06:27Z",
    "title_canon_sha256": "07ccd257f719b7141e5787bff5b06fd2d4d71d13d2133b2804e741ac752466ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.00150",
    "kind": "arxiv",
    "version": 1
  }
}