Pith Number

pith:7J3XNZCA

pith:2012:7J3XNZCAWFLVJRVXE3MU5V5HA3

not attested not anchored not stored refs pending

Generation of a spin-squeezed state with trapped ions using a dressing field

Atsushi Noguchi, Kenji Toyoda, Shinji Urabe

arxiv:1208.3411 v1 · 2012-08-16 · 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{7J3XNZCAWFLVJRVXE3MU5V5HA3}

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	2026-05-18T03:48:35.947227Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa7776e440b15754c6b726d94ed7a706e50f98b0abedea80fd1c2fe3ca0026af

Aliases

arxiv: 1208.3411 · arxiv_version: 1208.3411v1 · doi: 10.48550/arxiv.1208.3411 · pith_short_12: 7J3XNZCAWFLV · pith_short_16: 7J3XNZCAWFLVJRVX · pith_short_8: 7J3XNZCA

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/7J3XNZCAWFLVJRVXE3MU5V5HA3 \
  | 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: fa7776e440b15754c6b726d94ed7a706e50f98b0abedea80fd1c2fe3ca0026af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f1936cbef9ba68863c775335aef23491e837d6ef7ec9fe4e87399c69867118b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-08-16T16:18:48Z",
    "title_canon_sha256": "1834079837a5345db378513cfe45e7d3b9c69a9a5d4698f7cda9f5b85ddf40bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.3411",
    "kind": "arxiv",
    "version": 1
  }
}