Pith Number

pith:XEAHQMDE

pith:2015:XEAHQMDEQZIND2NJNXXO2D3IEM

not attested not anchored not stored refs pending

Excitation of an Atomic Transition with a Vortex Laser Beam

Christian T. Schmiegelow, Ferdinand Schmidt-Kaler, Henning Kaufmann, Jonas Schulz, Thomas Ruster, Ulrich G. Poschinger

arxiv:1511.07206 v1 · 2015-11-23 · 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{XEAHQMDEQZIND2NJNXXO2D3IEM}

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	2026-05-18T01:26:11.955038Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9007830648650d1e9a96deeed0f68231de9079e65648d7f713ea6b07661cfd0

Aliases

arxiv: 1511.07206 · arxiv_version: 1511.07206v1 · doi: 10.48550/arxiv.1511.07206 · pith_short_12: XEAHQMDEQZIN · pith_short_16: XEAHQMDEQZIND2NJ · pith_short_8: XEAHQMDE

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/XEAHQMDEQZIND2NJNXXO2D3IEM \
  | 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: b9007830648650d1e9a96deeed0f68231de9079e65648d7f713ea6b07661cfd0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b94613398289ab7cf428e3bff245128e3778108717021d128eb98ebf9402cdee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-11-23T12:58:32Z",
    "title_canon_sha256": "621aad58782bb71038b1c2f1afbd985b54cbbb83e9e6bfc8442ad4a59ac83489"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.07206",
    "kind": "arxiv",
    "version": 1
  }
}