Pith Number

pith:2W2P2XAC

pith:2025:2W2P2XAC5UU6ZSIBAF7DFW5QXA

not attested not anchored not stored refs pending

Fast and robust detection of single Rydberg excitations in mesoscopic ensembles

Aaron Thielmann, Herwig Ott, Sven Schmidt, Thomas Niederpr\"um

arxiv:2505.15473 v1 · 2025-05-21 · 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{2W2P2XAC5UU6ZSIBAF7DFW5QXA}

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	2026-07-05T11:06:46.338188Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5b4fd5c02ed29ecc901017e32dbb0b820a4f475dc80bbc1c03c3ca709e6abf2

Aliases

arxiv: 2505.15473 · arxiv_version: 2505.15473v1 · doi: 10.48550/arxiv.2505.15473 · pith_short_12: 2W2P2XAC5UU6 · pith_short_16: 2W2P2XAC5UU6ZSIB · pith_short_8: 2W2P2XAC

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/2W2P2XAC5UU6ZSIBAF7DFW5QXA \
  | 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: d5b4fd5c02ed29ecc901017e32dbb0b820a4f475dc80bbc1c03c3ca709e6abf2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "423debe24aed0b163757adeaa388206ea1836e49187fce7f5004a5becfc3706c",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-05-21T12:49:08Z",
    "title_canon_sha256": "b69efd5e583695babb7c8093849f1a021f8d156985f0bd1e937fec7bd1c6bd84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.15473",
    "kind": "arxiv",
    "version": 1
  }
}