Pith Number

pith:YNOU2B4N

pith:2016:YNOU2B4NOWEQOCOZKICUZ5SJXZ

not attested not anchored not stored refs pending

A single strontium Rydberg ion confined in a Paul trap

Chi Zhang, Christine Maier, Fabian Pokorny, Florian Kress, Gerard Higgins, Igor Lesanovsky, Johannes Haag, Markus Hennrich, Quentin Bodart, Weibin Li

arxiv:1611.02184 v1 · 2016-11-07 · quant-ph · physics.atom-ph · physics.optics

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YNOU2B4NOWEQOCOZKICUZ5SJXZ}

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	2026-05-18T00:42:30.477654Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c35d4d078d75890709d952054cf649be50cfca9a5e2f10af22448ab718a525c4

Aliases

arxiv: 1611.02184 · arxiv_version: 1611.02184v1 · doi: 10.48550/arxiv.1611.02184 · pith_short_12: YNOU2B4NOWEQ · pith_short_16: YNOU2B4NOWEQOCOZ · pith_short_8: YNOU2B4N

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/YNOU2B4NOWEQOCOZKICUZ5SJXZ \
  | 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: c35d4d078d75890709d952054cf649be50cfca9a5e2f10af22448ab718a525c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98949dfb9824f9b198a8436c2e90fa5e0a2a205b185aea448508688f9f8cc6a3",
    "cross_cats_sorted": [
      "physics.atom-ph",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-11-07T17:34:31Z",
    "title_canon_sha256": "5eb940a90b22cf0daa3d3026130b3c3421aa7515d797f1fdba7175c0a6098993"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.02184",
    "kind": "arxiv",
    "version": 1
  }
}