Pith Number

pith:ATFZKI6M

pith:2026:ATFZKI6MOX2H7WD67JZROHWVSG

not attested not anchored not stored refs pending

Motional Kerr-Cat States of an Atom in an Optical Tweezer

Ana Maria Rey, Cindy A. Regal, Conall McCabe, Dawson P. Hewatt, Gur Lubin, Jaeyong Hwang, Sean R. Muleady, Steven K. Pampel, Tianrui Xu

arxiv:2607.18579 v1 · 2026-07-20 · quant-ph · physics.atom-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{ATFZKI6MOX2H7WD67JZROHWVSG}

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	2026-07-22T00:22:55.194027Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04cb9523cc75f47fd87efa73171ed59185f3a575f92853c53f2c34dc327c2c8d

Aliases

arxiv: 2607.18579 · arxiv_version: 2607.18579v1 · doi: 10.48550/arxiv.2607.18579 · pith_short_12: ATFZKI6MOX2H · pith_short_16: ATFZKI6MOX2H7WD6 · pith_short_8: ATFZKI6M

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/ATFZKI6MOX2H7WD67JZROHWVSG \
  | 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: 04cb9523cc75f47fd87efa73171ed59185f3a575f92853c53f2c34dc327c2c8d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1937afc9252eaa45b3ccca33ea84944eb4a576accaadaea1ee428c4b4687cfae",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-07-20T23:21:55Z",
    "title_canon_sha256": "ab8bcd35123f3f0d7379bef024c3e0d08ea6ae86cc4fb5363901a39d896b5e78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.18579",
    "kind": "arxiv",
    "version": 1
  }
}