Pith Number

pith:Q3LBS5EB

pith:2017:Q3LBS5EBLWHQABJVGXVLLC6ZH5

not attested not anchored not stored refs pending

Auto-Balanced Ramsey Spectroscopy

Christian Sanner, Christian Tamm, Ekkehard Peik, Nils Huntemann, Richard Lange

arxiv:1707.02630 v1 · 2017-07-09 · physics.atom-ph · 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{Q3LBS5EBLWHQABJVGXVLLC6ZH5}

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	2026-05-18T00:23:35.279481Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86d61974815d8f00053535eab58bd93f444338bfd0217a408d10976aaa63a829

Aliases

arxiv: 1707.02630 · arxiv_version: 1707.02630v1 · doi: 10.48550/arxiv.1707.02630 · pith_short_12: Q3LBS5EBLWHQ · pith_short_16: Q3LBS5EBLWHQABJV · pith_short_8: Q3LBS5EB

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/Q3LBS5EBLWHQABJVGXVLLC6ZH5 \
  | 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: 86d61974815d8f00053535eab58bd93f444338bfd0217a408d10976aaa63a829

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d28a73bdef5c5a3a6614a3e32f308e02a0a4bd1230c2d5365f324dedd233ad32",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2017-07-09T19:56:53Z",
    "title_canon_sha256": "6c1679da5fa0ed8afdf895b153a4fce518c654cbe31ce0a69b3c839e72677354"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.02630",
    "kind": "arxiv",
    "version": 1
  }
}