Pith Number

pith:7XOWGMMU

pith:2017:7XOWGMMUAA6PSU5YNYQTMBY7NK

not attested not anchored not stored refs pending

A levitated nanoparticle as a classical two-level atom

Jan Gieseler, Lukas Novotny, Martin Frimmer, Thomas Ihn

arxiv:1704.02289 v1 · 2017-04-07 · 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{7XOWGMMUAA6PSU5YNYQTMBY7NK}

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	2026-05-18T00:41:35.907467Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fddd633194003cf953b86e2136071f6aba72fa7ef5f9be3a040a03643a33e689

Aliases

arxiv: 1704.02289 · arxiv_version: 1704.02289v1 · doi: 10.48550/arxiv.1704.02289 · pith_short_12: 7XOWGMMUAA6P · pith_short_16: 7XOWGMMUAA6PSU5Y · pith_short_8: 7XOWGMMU

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/7XOWGMMUAA6PSU5YNYQTMBY7NK \
  | 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: fddd633194003cf953b86e2136071f6aba72fa7ef5f9be3a040a03643a33e689

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50884ae97a957643d4a70bfd60714da84d808129d312a0f6fae33cb6c2f94cc5",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2017-04-07T16:48:17Z",
    "title_canon_sha256": "084a50e40da8a7becbbc16a93db7ffe98cb722c4b61bc691e4d0842fcd54f0f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.02289",
    "kind": "arxiv",
    "version": 1
  }
}